PRESENTED BY 
 
 THE RADCLIFFE TRUSTEES 
 
 
 TO 
 
 lEx Xibris 
 
GIFT OF 
 ASTROITOFJCAL SOCIETY OP THE 
 
 PACIFIC 
 
THE 
 
 RADCLIFFE CATALOGUE OF STARS 
 
 FOR 
 
 1900. 
 
OXFORD : HORACE HART, M.A. 
 PRINTER TO THE UNIVERSITY 
 
CATALOGUE 
 
 1772 STARS, 
 
 CHIEFLY COMPEISED WITHIN THE ZONE 85-90 N.P.B., 
 
 FOR THE EPOCH 
 
 1900, 
 
 DEDUCED FROM OBSERVATIONS MADE AT THE RADCLIFFE OBSERVATORY, OXFORD, 
 
 H 
 DURING THE YEARS 
 
 18941903. 
 
 UNDER THE DIRECTION OF 
 ARTHUR A. RAMBAUT, M.A. (DUEL. ET OXON.), 
 
 D.SC., F.B.S., F.R.A.S., M.K.I.A., 
 RADCLIFFE OBSEBVER, OXFORD. 
 
 PUBLISHED BY ORDER OF THE RADCLIFFE TRUSTEES. 
 
 OXFORD: 
 
 HENEY FEOWDE, M.A.: 116 HIGH STEEET. 
 
 LONDON: OXFOED UNIVEESITY PEESS WAEEHOUSE, AMEN COENEE, E.C. 
 
 ALSO AT EDINBURGH, GLASGOW, NEW YORK, AND TORONTO. 
 
 1906. 
 
ASTRONOM 
 
 THE RADCLIFFE TRUSTEES, 1906. 
 
 His GEACE THE DUKE OF BEDFOED, K.G. 
 
 THE RIGHT HON. THE EAEL OF JEESEY, G.C.B. 
 
 THE RIGHT HON. THE VISCOUNT PEEL. 
 
 THE RIGHT HON. SIB EDWAED GEEY, Barfc., P.O., M.P. 
 
 SIE WILLIAM R ANSON, Bart., M.P., "Warden of All Souls College. 
 
 THE REV. HENEY BOYD, D.D., Principal of Hertford College. 
 
ERRATA 
 
 IN THE RADCLIFFE CATALOGUES OF STARS FOR 1845, 1860, AND 1890. 
 
 All known errors except such as have been published in the first two RadcluTe Catalogues 
 are given in the following lists. Some of these have already appeared as errata in the volumes 
 of Radcliffe Observations. 
 
 RADCLIFFE CATALOGUE OF 6317 STABS FOE 1845 'o. 
 
 Page. 
 
 No. 
 
 Column. 
 
 For 
 
 Read 
 
 26 
 
 421 
 
 Mean RA. (R.) 
 
 I" 14- 27-64 
 
 i h I4 m 28-26 
 
 37 
 
 616 
 
 Mean N.P.D. (R) 
 
 11 33' i8"-o 
 
 " 33' I5"'5 
 
 48 
 
 826 
 
 Mean RA. (R) 
 
 2h . A m .. T B *nQ 
 44 4* y^ 
 
 2 h 44 m 41-00 
 
 49 
 
 823 
 
 Mean N.P.D. (R) 
 
 43 12' 
 
 42 58' 
 
 _ 2 
 
 884 
 
 Precession 
 
 1 3.Qog 
 
 + 3-988 
 
 64 
 
 ut-rtf 
 HOT 
 
 Magnitude 
 
 7'e 
 
 TO 
 
 V *T 
 
 J 
 
 Estimates of Magnitude 
 
 / *> 
 3 
 
 JP 
 
 I 
 
 
 
 )> 
 
 Number of Observations R.A. 
 
 3 
 
 I 
 
 
 
 
 
 Mean Year (R.) 
 
 57'o 
 
 56-0 
 
 70 
 
 1200 
 
 Mean RA. (R) 
 
 4 h io m 3-59 
 
 4 h io m 4-57 
 
 92 
 
 1594 
 
 Mean RA. (R) 
 
 5 h 47 m 30-88 
 
 5 h 47 29-88 
 
 108 
 
 1876 
 
 Mean RA. (R) 
 
 6" 54 m 30-37 
 
 6 h 54 m 32 ,. 37 
 
 109 
 
 1876 
 
 Ordinal Number 
 
 1676 
 
 1876 
 
 124 
 
 2 1 U 
 
 Magnitude 
 
 8-9 
 
 9*1 
 
 
 V 
 
 Estimates of Magnitude 
 
 w .7 
 
 4 
 
 3 
 
 H 
 
 
 
 Mean RA. (R) 
 
 gh 2I m 6 .. 50 
 
 gh 2I m ^g 
 
 
 
 
 
 Number of Observations RA. 
 
 4 
 
 3 
 
 
 
 
 
 Mean Year (R) 
 
 52-1 
 
 54'i 
 
 124 
 
 2ICC 
 
 Magnitude 
 
 Q'O 
 
 87 
 
 
 M 
 
 Estimates of Magnitude 
 
 y v 
 2 
 
 3 
 
 
 
 
 
 Mean RA. (R) 
 
 gh 2I m 7 .. 20 
 
 8 h 2i m 7-07 
 
 
 
 
 
 Number of Observations RA. 
 
 I 
 
 2 
 
 
 
 
 
 Mean Year (R) 
 
 52-1 
 
 49'2 
 
 127 
 
 2199 
 
 Mean N.P.D. (R) 
 
 42 43' 49"'8 
 
 22 43' 49"-8 
 
 I3O 
 
 226O 
 
 
 i <i<.g?g 
 
 + 3-867 
 
 
 
 Sec. Var 
 
 o-m 
 
 0-032 
 
 138 
 
 2386 
 
 
 + 4-143 
 
 + 3'779 
 
 139 
 
 2386 
 
 Mean N.P.D. (R) 
 
 48 19' JS"7 
 
 48 19' i6"-o 
 
 144 
 
 2493 
 
 Mean RA. (G.) 
 
 25-49 
 
 27-49 
 
 H5 
 
 2493 
 
 Mean N.P.D. (G.) 
 
 40 23' 53"-2 
 
 40 22' 53"'2 
 
 165 
 
 2835 
 
 Mean N.P.D. (R) 
 
 40 9' i6"'3 
 
 40 9' i8"'3 
 
 i So 
 
 1128 
 
 
 7'4 
 
 7'3 
 
 
 J 
 
 Estimates of Magnitude 
 
 3 
 
 4 
 
 
 
 
 
 Mean RA. (R) 
 
 13" 56 m 47-84 
 
 13" S& 47-85 
 
 
 
 
 
 Number of Observations RA,. 
 
 3 
 
 4 
 
 
 
 
 
 Mean Year (R) 
 
 56-4 
 
 56-6 
 
 1 80 
 
 3129 
 
 Delete: Magnitude: Estimates of mag.: Mean RA. (R): Number of 
 
 
 
 Observations and Mean Year in RA. (R). 
 
 182 
 
 3180 
 
 Mean RA. (R) 
 
 I 4 h ii m 50-22 
 
 I4 h i i m 50-29 
 
 208 
 
 3635 
 
 Mean RA. (R) 
 
 i6 h 54 m 23-44 
 
 i6 h 54 23-22 
 
 215 
 
 3740 
 
 Names 
 
 69 Ophiuchi ft 
 
 If* A ^^ ^ ^^-r 
 
 60 Ophiuchi ft 
 
 
RADCLIFFE CATALOGUE OF 631? STARS FOR 1845-0 (continued). 
 
 Page. 
 
 No. 
 
 Column. 
 
 For 
 
 Read 
 
 218 
 
 3807 
 
 Mean RA. (R) 
 
 i7 h 55 ffi 4-72 
 
 I7 h 55 m 4"34 
 
 210 
 
 4OI3 
 
 Precession 
 
 + 2'' 1 62 
 
 + I"'l62 
 
 ^,JV/ 
 
 232 
 
 T*** O 
 
 4.cni 
 
 Precession 
 
 + i s> 966 
 
 + I'-ggS 
 
 "j 
 247 
 
 *T^O* 
 
 4.271 
 
 Adopted P.M 
 
 + o"'O9 
 
 o"~og 
 
 ^t/ 
 
 20 C 
 
 -j- / * 
 
 sin 
 
 Precession ... 
 
 -f- I4"'24 
 
 i4"'24 
 
 :7O 
 3T2 
 
 j 
 
 S438 
 
 Mean E.A. (R.) 
 
 2i b 46"" 46 a< 24 
 
 21 h 46 46"o8 
 
 J* 
 
 
 JTO 1 -' 
 
 
 
 Number of Observations E.A. 
 
 4 
 
 3 
 
 M 
 
 
 
 Mean Year (R) 
 
 46-4 
 
 4&'2 
 
 312 
 
 5439 
 
 Mean RA. (R) 
 
 2I h 46 46" 56 
 
 2i h 46 46 8> 58 
 
 
 
 n 
 
 Number of Observations R.A. 
 
 4 
 
 5 
 
 J 
 
 
 
 Mean Year (R) 
 
 48-5 
 
 48-1 
 
 313 
 
 5431 
 
 Mean N.P.D. (R) 
 
 25 29' i9"'3 
 
 25 29' 22"'9 
 
 316 
 
 5522 
 
 Mean RA. (R) 
 
 2I h ^gm 32 5 '6l 
 
 2i h 56" 33"29 
 
 341 
 
 
 Sec. Var. and Adopted P.M., headings should be interchanged. 
 
 347 
 
 6044 
 
 Mean N.P.D. (R) 
 
 39 19' 53"'2 
 
 32 19' 53"'2 
 
 35i 
 
 6100 
 
 Mean N.P.D. (R) 
 
 46 46' 52"'5 
 
 46 46' 57"'5 
 
 354 
 
 6100 
 
 Precession 
 
 2"-87i 
 
 + 2"-87i 
 
 J J*r 
 
 359 
 
 v y 
 6236 
 
 Mean N.P.D. (R) 
 
 v / 
 
 39 22' 2o" - 8 
 
 39 32' 2o"-8 
 
 RADOLIFFE CATALOGUE OF 2386 STARS FOR i86ox>. 
 
 Page. 
 
 No. 
 
 Column. 
 
 For 
 
 Read 
 
 27 
 
 44 
 
 Mean N.P.D 
 
 Q3 22' l8"'4 
 
 93 22' i8"*o 
 
 
 
 Mean Year 
 
 ws 
 
 Wo 
 
 n 
 
 54 & 55 
 
 }i 
 931 
 
 Number of Observations 
 Name of Star 
 
 4 
 
 * 
 
 5 
 Oeltz. Arg. (N.Z.) 9703 
 
 54 & 55 
 
 93 2 
 
 Name of Star 
 
 Oeltz. Arg. (N.Z.) 9703 
 
 Oeltz. Arg. (N.Z.) 9704 
 
 92 
 
 1581 
 
 Annual P.M. in RA 
 
 + O"'O23 
 
 + o' - oo6 
 
 RADCLIFFE CATALOGUE OF 6424 STARS FOR 1890-0. 
 
 Page. 
 
 No. 
 
 Column. 
 
 For 
 
 Read 
 
 ix 
 
 
 j> 
 
 IO 
 
 
 
 60 
 
 ri 
 
 j 
 126 
 179 
 
 183 
 231 
 
 232 
 
 196 
 
 
 
 
 
 5> 
 28lO 
 
 3995 
 4055 
 
 
 
 da 1891 
 
 + O-IOO 
 
 0"'232 
 O h so m 3 g 8 . 79s 
 
 + o"'ooo5 
 Orionis S 
 Var. 
 .ete the first footnote. 
 
 Seztantis 
 28 09 
 o"'394 
 90 27' 35"-oo 
 [otion (vide Astronomical . 
 5190 
 
 + 0-085 
 
 + o"'266 
 o h 50 38-807 
 + 0-0050 
 Orionis 
 8-7 
 
 Sextantis 
 28209 
 o"'4O4 
 90 27' 35"73 
 r ournal 422) 
 5i89 
 
 
 d<j) ,, 
 
 Mean RA 
 
 Proper Motion 
 
 Constellation 
 
 Magnitude 
 
 De 
 Constellation 
 
 Lalande, 1800 
 
 Sec. Var. 
 
 Mean N.P.D 
 
 Delete the Proper ft 
 Second footnote 
 
 
INTRODUCTION. 
 
 THE present Catalogue of Stars contains the results of observations made with the transit circle 
 of the Radcliffe Observatory between the years 1894 and 1903, both inclusive. During those years 
 many things occurred to interrupt the progress of the work, and -more than once it was unavoidably 
 laid aside altogether for considerable periods of time. In the years 1894 and 1895 very little was 
 done beyond observing some clock stars, whose places appear in the catalogue, and redetermining the 
 positions of a few stars included in the Radcliffe Catalogue for 1890. The observations of the year 
 1903 were almost entirely confined to clock stars, reflexion observations, and a few working list stars 
 at wide intervals which had previously eluded observation. Regular systematic observations began 
 in March, 1896. The death of my predecessor Mr. E. J. Stone, F.R.S. which occurred on May 9 in 
 the following year, naturally caused some interruption, and though systematic work was recommenced 
 soon after my appointment in the following July as Radcliffe Observer, several other causes conspired 
 to delay the work, such as the erection of the chronograph and various experiments which were found 
 necessary before it could be brought into regular use, alterations and improvements in the transit 
 circle itself which will be described below, extensive repairs to the building of the Observatory, 
 and of late years the work with the New Double Equatorial (of 24 inches and 18 inches aperture) 
 erected in 1902, which drew off a good deal of the attention of the staff from the transit circle work. 
 But, although in consequence the number of stars included in the catalogue is small in proportion 
 to the length of time over which the work has extended, these interruptions have not been allowed 
 in any way to impair the precision of the results, and at all times the observations have been made 
 with the most scrupulous care, and nothing conducive to accuracy which skill or experience in the 
 use of the instrument could suggest has been omitted. The results are consequently of a high order 
 of accuracy, as is shown by the tests which have been applied and which are described in the section 
 of this Introduction entitled ' Accuracy of the Results '. 
 
 Shortly after the publication of the Radcliffe Catalogue for 1890, a new working list was compiled 
 by Stone. The 1890 Catalogue was intended to contain all stars down to the seventh magnitude from 
 the equator to 1 15 N.P.D., with fainter stars where lacunae occurred, and it included many stars south 
 of 115 N.P.D. for comparison with the places of the Cape Catalogue, 1880. The new working list 
 extended the Radcliffe zone of observation from the equator to 85 N.P.D. It also included those stars 
 of Dr. Downing's list of 834 Zodiacal Stars published as an appendix to the Nautical Almanac for 
 1897 which had not been included in the Radcliffe Catalogue for 1890. To this list a small number 
 of stars in various parts of the sky were subsequently added, e. g. Greenwich clock stars, some Nautical 
 Almanac stars which are not clock stars, azimuth stars, comet comparison stars, and various stars 
 observed by request for proper motion or for other reasons. 
 
 The present catalogue gives the position of every star down to the seventh magnitude contained 
 in the zone 85 90 N.P.D. with very few exceptions, and these occur only in the case of double or 
 multiple systems. In it will also be found the position of every star in Dr. Downing's Zodiacal list 
 which has not been already included in the Radcliffe Catalogue for 1890, with one exception, viz, 
 the star described in that list as D.M. + 27, 725. It is clear that the magnitude given for this star 
 is in error. A star at the given position has been observed at Oxford on four different occasions, 
 and its magnitude has been estimated as about 9-7. In the list of errata published in volume vi of 
 Argelander's Astronomische Beobachtungen zu Bonn, p. 378, the following correction is given as applying 
 to this star : ' G-r. statt 5-9 lese man 9-5 ', 
 
 b 
 
VI INTRODUCTION TO THE 
 
 THE TRANSIT CIRCLE AND CHRONOGRAPH. 
 
 Transit Circle. The instrument with which the observations have been made is the same as that 
 used in the formation of Stone's Radcliffe Catalogue for 1890. It was constructed by Messrs. Troughton 
 and Simms for Mr. R. C. Carrington, and was used by the latter at his Observatory at Eedhill in 
 compiling his catalogue of circumpolar stars. A somewhat detailed description of the instrument 
 as used by him with a drawing made to scale will be found in the Introduction to Carrington's 
 Eedhill Catalogue. It is only necessary here to refer to this description in order to correct a curious 
 error with regard to the dimensions of the circle which, although of slight importance, is worth 
 setting right. It is there stated that the circle is 42 inches in diameter, but careful measurements 
 recently made show that the outer edge is barely 40 inches in diameter, and the circle through the 
 middle of the gold band on which the division lines are traced is as nearly as possible 39 inches in 
 diameter. 
 
 An account of the erection of the instrument at Oxford and of some slight alterations then made 
 in it is given by Main in the introduction to the Radcliffe Observations for 1862. Chief amongst 
 these was the addition of four microscopes to those used by Carrington. The latter, which are denoted 
 by the letters A, 5, (7, and D engraved upon them, had been placed, two of them at the ends of 
 a horizontal diameter and two at the ends of a vertical diameter. The four new microscopes, denoted 
 by the letters a, 6, c, and d!, were placed at the ends of two diameters, making angles of 45 with the 
 vertical. The latter have been used exclusively ever since in ordinary star observations. 
 
 In the volume of Radcliffe Observations for 1880 will be found a reference to some improvements 
 in the instrument effected by Mr. Stone before commencing the observations of stars included in his 
 Radcliffe Catalogue for 1890. On the completion of that work he again overhauled and examined the 
 instrument, but no structural change of importance was made except the substitution of a new breech 
 which was provided with a screw motion in declination for the eyepiece slide, and a cover to 
 protect the head of the R.A. micrometer when set at a fixed reading. The instrument was carefully 
 cleaned, repainted, and readjusted before beginning observations of the stars included in the present 
 catalogue. At this time two new wires were inserted and the equatorial intervals of the whole reticule 
 determined from a large number of transits. The inclination of the horizontal wire was also examined 
 at this time, and at frequent intervals during the whole course of observations. On July 26, 1888, 
 a change was made in the mode of lighting, electric lamps being substituted for gas in the 
 illumination of the wires, microscopes, collimators, Bohnenberger Nadir eyepiece, and clock face. 
 This was undoubtedly a great improvement, getting rid, as it practically did, of all sources of heat 
 from the Transit Circle room except the observer himself and a small hand-lantern used for reading with. 
 
 Shortly after assuming the charge of the Radcliffe Observatory, my attention was directed to the 
 question of the stability of this instrument ; and, on examining its foundations, I found that the two 
 piers stood on a single solid mass of masonry, whilst two extensions of this in the form of a very solid 
 wall running north and south formed the foundation for the piers on which the collimators rest. The 
 floor of the observing room in the space between the four piers consisted of large flagstones which were 
 in contact at the same time with the piers and the oaken floor beyond the piers. These were 
 removed and replaced by an oaken floor completely independent of the piers and their foundations. 
 Two small brick piers were at the same time built to support the weight of the other parts of the 
 floor. In this way the telescope piers were entirely isolated. At the same time a change was made in 
 the mode of supporting the mercury trough used for reflexion observations of stars. Up to that time 
 it had always been placed on a wooden carriage running on the stone floor. In order to suspend it 
 entirely on the piers themselves, the following method was adopted. A ledge of oak was bolted to 
 the face of each pier about 3 feet 7 inches below the axis of the instrument. A plank of wood 
 was then provided, of such a length that it just reached from one ledge to the other, and was 
 furnished with india-rubber stucks or buttons, on which it rested. On the face of each of the 
 collimator piers a similar ledge was attached. Another plank was also provided, which for reflexion 
 
RADCLIFFE CATALOGUE OF STARS, 1900. vii 
 
 observations of southern stars was placed so that one end bore on the oaken ledge attached to the 
 south collimator pier, and the other end on the first plank. For observations of northern stars the 
 plank was placed so as to bear on the ledge of the north collimator pier. Thus in either case we 
 were provided with a horizontal shelf resting wholly on the isolated piers, at any part of which 
 the mercury trough could be placed. At the same time a circular trough was substituted for the 
 rectangular one previously used in reflexion observations, and a distinct improvement was found to 
 result in the character of the star images. This apparatus was found to work very satisfactorily, 
 and the tremors previously experienced in reflexion observations were thereby considerably reduced. 
 A rectangular copper trough, with amalgamated bottom resting on the isolated pier below the floor, 
 continued to be used for the Nadir determinations. In these observations a distinct improvement 
 in the steadiness of the reflected image of the wire resulted from the complete isolation of the piers. 
 At about the same time the piers supporting the standard sidereal clock, and those on which the 
 north and south collimators rest, were completely isolated from the floor. 
 
 While these changes were being carried out it was decided to retain the old arrangement by 
 which the observer, when using the micrometer of either collimator, stood on a stone slab, which, 
 though isolated from the floor, was built into the solid base of the collimator pier. This was a little 
 unfortunate, since to this cause was subsequently traced a very small uncertainty in determining 
 the flexure correction. It was not till June, 1902, however, that this was discovered, but attention 
 having been directed to it, the stone slabs were removed and replaced by wooden bridges bearing 
 on the oaken floor. 
 
 Collimators. While we were engaged in carrying out these alterations it was found that the axis 
 of the north collimator stood about three-quarters of an inch above the axis of rotation of the transit 
 circle itself, that of the south collimator being too high by about half that amount. Accordingly 
 the Y-bearings on which the collimators rest were sunk deeper into the piers, so that all three instru- 
 ments now stand at the same level. To avoid sudden changes of temperature the collimators were, 
 at the same time, enclosed in wooden cases, leaving only the eyepieces projecting. 
 
 In July, 1898, I met the Radcliffe Trustees for the first time after assuming the duties of 
 Radcliffe Observer, and was by them authorized to carry out some improvements in connexion with 
 this instrument which seemed to me to be desirable. I was thus enabled to obtain from Sir Howard 
 Grubb an electric chronograph, and from Messrs. Troughton & Simms a new and improved breech- 
 piece for the telescope. 
 
 Breech-piece. This is fitted with two slides at right angles to each other. The first the E.A. 
 slide carries the reticule of vertical wires, and is connected with a micrometer screw, the head of 
 which is divided to 100 parts, and is furnished with an apparatus for counting the number of whole 
 revolutions. It is also provided with a cover which protects the head from accidental displacements, 
 and which can be turned back out of the way when the screw is in use. 
 
 The horizontal wire is attached to a separate slide actuated by another micrometer screw. This 
 screw, in addition to the usual divided head, is furnished with a steel drum on which the divisions 
 and numbers are embossed. Another embossed wheel for counting whole revolutions of the micro- 
 meter is also provided. By this means the entire reading of the micrometer is impressed on 
 a paper strip which is wound from one reel to another. The impression is made by simply turning 
 a milled head through about a quarter of a revolution. 
 
 The eyepiece is carried on two. slides at right angles to each other, each of which is actuated 
 by a rapid screw. The whole micrometer is mounted on a cylindrical tube which fits firmly in 
 another cylinder rigidly attached to the conical tube of the telescope, and very fine adjustments 
 both in focus and position by means of opposing screws are provided. 
 
 Chronograph. The chronograph is of Sir Howard Grubb's latest pattern, and is similar in its 
 main features to those supplied by him to the Cape of Good Hope Observatory and to the Perth 
 
Vlll INTRODUCTION TO THE 
 
 Observatory, West Australia. It is provided with two barrels 9^ inches in diameter and 32 inches 
 long. Each barrel will record four hours and fifty minutes' continuous work. They rotate once in 
 a minute, and a second is represented by a space of nearly 0-5 inch. The clock-work is of Grubb's 
 usual pattern, and is controlled electrically by means of his now well-known triple wiper apparatus. 
 A single stylographic pen is used for recording the observer's signals and those from the clock. 
 
 The contact in the clock is effected in the same way as at the Royal Observatory, Greenwich. 
 This method is described at p. viii of the volume of Greenwich Observations for 1856, and the 
 apparatus is represented in figure 21, plate 8 of the same volume. The apparatus used at Oxford 
 was constructed by Messrs. E. Dent & Co. It consists of a wheel of 60 teeth (of which one is cut 
 away) mounted on the escape-wheel arbor. At every second one of these teeth presses together 
 a pair of small platinum pillars attached to delicate springs. Means are provided for adjusting the 
 distance between the platinum surfaces and the position of the pair of springs relatively to the 
 escape-wheel arbor. The omission of the 6oth tooth marks the beginning of each minute. This 
 apparatus has been found to work very satisfactorily. 
 
 A current of 3 volts from two Leclanche cells is used in the primary clock circuit. Besides 
 the use of such a feeble current, the further precaution is taken of employing a ' shunt ' with suitable 
 resistance to prevent sparking between the platinum surfaces, with the result that they seem unaffected 
 by the current and remain without needing readjustment for long periods. The clock current passes 
 through a relay which can be used to close three separate circuits. Of these only two have hitherto 
 been in use. Through one of them passes a current from a battery of five Leclanche cells, which 
 actuates the pens. The other contains a current of three cells, which passes through the ' detector ' 
 and the ' distributor ', the latter acting as a second relay to switch on the ' corrector ' current of 
 seven cells. 
 
 This mode of control has been found to work very satisfactorily indeed. The dots representing 
 a particular second in successive minutes lie within a space corresponding to less than one-tenth 
 of a second of a straight line parallel to the axis of the cylinder from one end of the record to 
 the other. This represents, of course, a degree of accuracy far beyond what is required, all that 
 is absolutely essential being that the motion of the barrel should be sensibly uniform from one 
 second to the next. It is, however, a great convenience, and facilitates very much the reading 
 and measurement of the record, to have the dots so regularly placed instead of wandering at large 
 about the sheet. 
 
 On the other hand, it might be urged as an objection that this convenience is purchased at the 
 cost of essential accuracy, and that the fact of the rate of motion being altered during the course 
 of a second, as is the case in this mode of control, by the action of the 'correctors', is at variance 
 with the essential principle of the chronograph. "While this is theoretically quite true, it can, however, 
 be easily shown that the errors introduced in this way are absolutely insensible. 
 
 For the barrel is always travelling at one of three speeds, the normal, the accelerated, or the 
 retarded velocity. If now we consider the motion of the barrel between any two consecutive clock 
 beats, and suppose that at the first beat a point on its surface is moving with a velocity v, which 
 after the lapse of a fraction of a second, r, is suddenly changed to the speed v f , then the distance 
 between two such dots is obviously 
 
 VT + V'(I r) (v v')r + v'. 
 
 If the observer's signal occurs at a fraction of a second t after the first beat, then its distance 
 from the first dot is 
 
 (i) vt or (ii) (v v') T + v't, 
 
 according as t is less or greater than T. The fraction of a second between the first dot and the 
 observer's signal as measured on the assumption of uniform motion is therefore 
 
 ,.. vt .... (v 
 
 1 - or 11 
 
Fig. i. THE CHRONOGRAPH. 
 
 Fig. 3. APPARATUS AS ARRANGED FOR THE VERTICAL CO-ORDINATE. 
 
 Fig- 4 APPARATUS AS ARRANGED FOR THE HORIZONTAL CO-ORDINATE. 
 
 To face page lx. 
 
RADCLIFFE CATALOGUE OF STARS, 1900. ix 
 
 and the error committed is the difference between one or other of these expressions and t. The 
 
 error is therefore 
 
 ... (v-v')(i-r)t .... (-') r(i-t) 
 
 (i) i_ - 9 - ' or (11) . - ' 
 (V-V')T + V' (v-v 
 
 In the first case t is less than r, and in the second i i is less than I r, and therefore in 
 
 either case the error is less than 
 
 (-tQrfi-r) 
 
 (v-v'}r + v' 
 
 In the Grubb control the differential gearing is such that v v' 0/3j an( i therefore the 
 error committed is less than 
 
 r(l-r) or T(I-T) ^ 
 
 T + 29 T 31 ' 
 
 according as the retarder or accelerator is brought into action. Hence we see that the greatest 
 error which could be introduced from this cause occurs when 
 
 r = o"-495. or o 8 -5O4i, 
 
 and is therefore in any case less than 
 
 o s -oo85, 
 
 a negligible quantity in a single wire transit. But when, as at the Radcliffe Observatory, the same 
 relay works both the pen-, and the control-, circuits the error is very much less than this. For 
 with the existing arrangement the corrector, when it acts, comes down sharply within an inappreciable 
 fraction of a second of the clock dot, so that the value of the expression (a) is sensibly zero. But 
 even allowing for a little possible delay on the part of the barrel in taking up the corrected speed, 
 due to such causes as back-lash or inertia (though I can find no trace of any sensible delay of this 
 kind), the value of T can hardly amount to as much as o s -i. Putting this value for T in the expres- 
 sion (a), the greatest possible error on this extravagant hypothesis is found to be less than 
 
 s - 1 XO-Q 
 
 - * = O S -OOQI. 
 29-1 
 
 which is of course quite inappreciable. 
 
 In the above discussion the motion of the barrel between two consecutive clock beats is con- 
 sidered. But the sixtieth second of each minute is not recorded, and consequently the circumstances 
 in the interval between the fifty-ninth second of one minute and the first second of the next are 
 slightly different from those contemplated. By similar reasoning it is, however, easy to show that 
 in this case the error committed in measuring the sheet on the assumption of uniform motion is 
 less than 
 
 or with the given values of v v' it is less than 
 
 r (2 r) r (2 r) 
 
 * ' |-\y ' _ ; 
 
 T + 58 T 62 
 
 Putting r = o-i as before, we find the error is in either case less than o s -oo33. 
 
 A general view of the chronograph with one barrel removed is shown in the Plate, Fig. i. 
 
 PIVOT EEKOE. 
 
 Shortly after the charge of the Eadcliffe Observatory came into my hands, I examined the eastern 
 pivot of the Transit Circle with an apparatus procured by Stone for this purpose, and soon obtained 
 evidence of the existence of appreciable errors. It thus became a matter of importance to determine 
 the magnitude of these inequalities. The method used by Stone was suggested and described by 
 M. Hamy of the Paris Observatory l . But, although exceedingly sensitive and beautifully adapted for 
 
 1 Bulletin Astronomique, zii. p. 49. 
 
X INTRODUCTION TO THE 
 
 detecting the existence of such errors, it does not give us the means of evaluating them ; and it 
 was, therefore, necessary to devise other means of attacking this problem. 
 
 The method finally adopted is a modification of Hamy's. It is fully described in a paper 
 published in the Monthly Notices of the Royal Astronomical Society, Vol. Ixv. p. 56, to which refer- 
 ence may be made for further details. The pivots are of steel, 3 inches in diameter, and perforated 
 by holes 1-75 inches in diameter. A light plug of brass was inserted in the opening of each 
 pivot, fitting tightly, but without strain in the aperture. In each plug was firmly fixed a very 
 carefully turned pin of hardened steel of about i mm. diameter. A lever L (Fig. 2), movable about 
 a horizontal axis a fixed to the pier of the telescope, carried near its other extremity a small 
 bracket terminating in a knife-edge of hardened steel, which rested on the pin. This lever 
 
 supported a small horizontal mirror m of black glass at a con- 
 
 a b L c venient distance from the fulcrum a. The mirror stood above 
 
 ^ .-22L, 1 and very close to the upper plane face of the lens I of a bent 
 
 collimator provided with three levelling screws which rested on the 
 pier. At the focus of the lens I was placed a small total-reflexion 
 prism d, which was illuminated from the side with monochromatic 
 light by means of a condensing lens. When this prism was adjusted 
 so that light entered the collimator, interference fringes were pro- 
 ,,. duced in the lamina between the mirror m and the lens I as 
 
 Fig. a. 
 
 soon as their plane faces were brought into sensible parallelism. 
 
 An eye placed at J57, on looking at the lens I as reflected in the prism D, would then see these 
 fringes at one side of the prism d. 
 
 Any movement of the knife-edge in a vertical direction, due either to irregularities of the pivot 
 or of the pin, or to an eccentric position of the pin, could thus be measured by the changes in 
 the interference fringes as seen in the collimator when the telescope was rotated. 
 
 For determining the horizontal movements a further piece of apparatus had to be provided. 
 For observing these a crank-lever, as shown in the Plate, Fig. 4, was pivoted on a fixed centre vertically 
 above the pin. The arms of this lever were perpendicular to each other, and each carried a 
 hardened steel straight-edge, of which one, the vertical, bore against the pin, whilst the other, the 
 horizontal, supported the knife-edge and lever L. These two straight-edges were set accurately at 
 right angles to each other, and so that, if produced, the straight lines which they determine 
 would intersect at the centre on which the lever turns. They were also graduated so that the 
 knife-edge of the lever L could be set at exactly the same distance from this centre as the 
 pin. Any small horizontal displacement of the latter was thus converted into an equal vertical 
 movement of the lever L, and could be observed in the same way as the vertical movements of 
 the pin. 
 
 The arrangement of the apparatus as finally employed for measuring both the vertical and 
 horizontal displacement is shown in the Plate, Figs. 3 and 4. For the purpose of these illustrations the 
 instrument was mounted on a wooden frame carrying a wooden model of the pivot, as it was found 
 impossible to photograph the apparatus in situ. 
 
 There are two possible sources of error against which it is necessary to guard in the use of 
 this method. These are (i) errors in the figure of the pins themselves, and (2) a want of absolute 
 accuracy in the parallelism or alignment of the two pins. Let us consider these two sources of 
 error separately. 
 
 (i) Errors in the figure of the pins. As any deviation from the exactly circular form in that 
 section of a pin on which the knife-edge bears will affect with its full force all observations made 
 with it, the pins must be selected with all possible care. The figure of each pin must be critically 
 examined before using it, and fortunately for this purpose, we have in an application of Monsieur 
 Hamy's method a test which leaves nothing to be desired. 
 
RADCLIFFE CATALOGUE OF STARS, 1900. - X1 
 
 On the slide-rest of a small lathe was mounted a frame known as a ' watchmaker's turn '. One 
 of the centres of this was of the ordinary form, consisting of a small drilled hole. The other was of 
 brass in the form of a very small Y-bearing in 
 which the pin turned (see y, Fig. 5). To the 
 hand-rest of the lathe was firmly attached a brass 
 block carrying the opposing screws which form 
 the fulcrum a of the lever Z, and the kiiife- 
 edge attached to the lever was allowed to rest 
 on the pin immediately above the Y-bearing. 
 
 With this apparatus inequalities which did 
 not exceed a small fraction of a wave-length of 
 sodium light could be detected. From a number 
 of pins two were selected in this way whose errors 
 were practically negligible, and with these all the 
 
 observations used in determining pivot errors 
 
 Fig. 5. 
 were made. 
 
 (2) Effect of an inclination of the pin to the axis of the telescope. In the paper referred to above, 
 the magnitude of the error which can arise from this cause is discussed, and it is there shown 
 that if the pin is adjusted with any reasonable care to parallelism with the axis of the instru- 
 ment the error is of quite negligible dimensions. 
 
 In the original paper the effect of the personality of the observer is considered and found 
 to be practically zero, and an illustration is given of the remarkable agreement between the 
 different series of observations, which it is unnecessary to reproduce here. 
 
 In deducing the errors of the pivots from measures of the vertical and horizontal displacements 
 of the pin as the pivot is rotated, I have followed the method described in a memoir by Villarceau 
 entitled ' Etude du mouvement de Rotation de la Lunette Meridienne,' published in the Annales de 
 I'Observatoire de Paris, Memoires, vii. p. 307. 
 
 The measured coordinates to any arbitrary origin of the centre of the pin attached to the eastern 
 pivot being denoted by | and rj, and those of the western pin by ' and rj' ( and g being measured 
 positively towards the south, rj and 77' positively towards the zenith), we take 
 
 Then, the observations being made at N different settings which divide exactly the circumference 
 of the circle, we determine p and q from the equations 
 
 P = jjZn and q= Sy. 
 
 If denote the zenith distance of the point toward which the telescope is directed, which is measured 
 positively towards the south and continuously through 360, and if R denote the length of the axis 
 of the telescope between the measured points expressed in the same units as , rj, &c., we have N 
 equations of the form p = {(x _ p] ^ ^ (y _ q} cos (} /R sin ^ 
 
 We have next to take the mean, P m , of all the separate values of P. Thus 
 
 P SP- 
 m ~ N' ' 
 
 and finally we have N equations of the form 
 
 8c = P-P m , 
 
 from which the separate values of Sc are deduced, i. e. the variable part of the collimation depending 
 on pivot errors. 
 
 The observations being expressed in 'fringes', it is convenient to retain this unit throughout 
 the computations, and to convert only the final results into angular measure. This is equivalent to 
 neglecting the denominator, R sin i", in the expression for P and calculating P, P m , and Sc in 
 
Xil 
 
 INTRODUCTION TO THE 
 
 terms of the same unit. To find the angular displacement of the axis corresponding to one of 
 these units, we remark that one fringe takes the place of another when the distance between the 
 upper surface of the collimator lens and the surface of the black glass mirror varies by half a wave- 
 length, or when the difference in the lengths of the paths of the two interfering beams changes 
 by a whole wave-length. 
 
 If, in Fig. 2, a is the fulcrum of the lever, 6 the point on it directly above the centre of the 
 black glass mirror, and c the point directly above the knife-edge, the movement of b for a change 
 
 ac 
 
 of one fringe is half a wave-length (^ X) ; hence that of the knife-edge is \ -j- . X, and therefore 
 
 do 
 
 the factor required for reducing ' fringes ' to seconds of arc is 
 
 ac X 
 
 From measures made on May 13, 1904, it was found that 
 
 mm mm mm 
 
 R = 1382-7 ; ac = 381-7 ; and db = 128-8. 
 
 mm 
 
 In these observations sodium light was employed. ~We may accordingly take X = 0-0005893, 
 and we find that 
 
 p = o"-I302. 
 
 With this factor the results of four different series of observations of Sc and the mean values 
 corresponding to every fifth degree in the pointing of the telescope have been deduced as given 
 in the following table. 
 
 TABLE I. 
 PIVOT EKEOES OF THE RADCLIFFE TRANSIT CIECLE. 
 
 N.P.D. 
 
 I. 
 
 II. 
 
 III. 
 
 IV. 
 
 Mean. 
 
 o 
 
 0-23 
 
 '/ 
 O'i6 
 
 n 
 0-O5 
 
 n 
 4-0-24 
 
 // 
 
 0*049 
 
 5 
 
 O-29 
 
 0-06 
 
 0-13 
 
 4-0-25 
 
 0-058 
 
 10 
 
 O'2O 
 
 4-0-03 
 
 O'OO 
 
 4-0-29 
 
 4- 0-029 
 
 IS 
 
 O'I2 
 
 + 0-06 
 
 4-0-04 
 
 4-0-31 
 
 4- 0-073 
 
 20 
 
 + 0-03 
 
 4-O- 12 
 
 4-0-19 
 
 4-0-29 
 
 4-0-156 
 
 25 
 
 + 0-38 
 
 +0-40 
 
 4-0-61 
 
 4-0-66 
 
 + 0-513 
 
 30 
 
 + 0-66 
 
 + 0-70 
 
 +0-95 
 
 4-0-88 
 
 4-0796 
 
 35 
 
 + 0-41 
 
 +0-31 
 
 4-0-60 
 
 + 0-47 
 
 + o-447 
 
 40 
 
 + 0-13 
 
 0-05 
 
 4-0-25 
 
 4-0-06 
 
 4-0-097 
 
 45 
 
 0-08 
 
 0-31 
 
 4-0-07 
 
 0-26 
 
 0-143 
 
 50 
 
 0*05 
 
 0-44 
 
 -0-15 
 
 0-48 
 
 0-281 
 
 55 
 
 0-09 
 
 o'6i 
 
 0-35 
 
 0-69 
 
 - o-435 
 
 60 
 
 0-27 
 
 -075 
 
 0-45 
 
 0-92 
 
 0-596 
 
 65 
 
 O-26 
 
 071 
 
 0-43 
 
 0-99 
 
 -0-598 
 
 70 
 
 0-32 
 
 072 
 
 0-40 
 
 -1-05 
 
 0-622 
 
 75 
 
 O-26 
 
 0*64 
 
 0-42 
 
 0-95 
 
 0-567 
 
 80 
 
 0-14 
 
 0-38 
 
 0-25 
 
 0-94 
 
 0-429 
 
 85 
 
 0-14 
 
 -0-35 
 
 0-16 
 
 -075 
 
 -0-351 
 
 90 
 
 o'ig 
 
 O'2I 
 
 0-17 
 
 0-76 
 
 o-333 
 
 95 
 
 0-29 
 
 0-23 
 
 0-19 
 
 0-69 
 
 o-349 
 
 100 
 
 0-14 
 
 0*06 
 
 O'OI 
 
 0-59 
 
 O'2OO 
 
 105 
 
 + 0-05 
 
 4-0-23 
 
 4-0-18 
 
 -0-31 
 
 4-0-037 
 
 no 
 
 + 0-19 
 
 + 0-43 
 
 4-0-16 
 
 O'O2 
 
 4-0-190 
 
 "5 
 
 + 0-48 
 
 + 070 
 
 +0-49 
 
 + 0-45 
 
 + 0-530 
 
 120 
 
 + 0-57 
 
 4- roo 
 
 4-0-69 
 
 4-0-69 
 
 + 0738 
 
RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 Xlll 
 
 TABLE I (continued). 
 PIVOT EKKOKS OF THE RADCLIFFE TRANSIT CIRCLE. 
 
 N.P.D. 
 
 I. 
 
 II. 
 
 III. 
 
 IV. 
 
 Mean. 
 
 125 
 
 + o'34 
 
 n 
 + 0-44 
 
 + 0-34 
 
 + 0-38 
 
 // 
 
 4- 0-374 
 
 130 
 
 0-19 
 
 + 0-07 
 
 -0-15 
 
 0-06 
 
 0-083 
 
 135 
 
 o - 6o 
 
 0*41 
 
 0*46 
 
 0-44 
 
 - 0-478 
 
 140 
 
 0*61 
 
 -o'35 
 
 0-49 
 
 0-45 
 
 0-474 
 
 145 
 
 -o*33 
 
 -o-35 
 
 0-27 
 
 0-42 
 
 0-344 
 
 15 
 
 O'2I 
 
 0-14 
 
 0-06 
 
 0-21 
 
 0-158 
 
 ISS 
 
 + 0-09 
 
 + 0-07 
 
 4-0-12 
 
 4-0-12 
 
 4-Q'IOI 
 
 1 60 
 
 + 0-27 
 
 + 0-15 
 
 4-0-40 
 
 4-0-44 
 
 4-0-314 
 
 165 
 
 + 0'39 
 
 + 0-28 
 
 4-0-60 
 
 + o-55 
 
 +0-455 
 
 170 
 
 + 0'57 
 
 + 0-32 
 
 4-0-78 
 
 4-0-72 
 
 + 0-596 
 
 175 
 
 4-0-66 
 
 + 0-29 
 
 4-0-82 
 
 4-0-61 
 
 +0-593 
 
 1 80 
 
 + 0-54 
 
 + 0-29 
 
 + 073 
 
 + 0-58 
 
 +0-535 
 
 185 
 
 + o'35 
 
 4- O'2I 
 
 + o'55 
 
 + 0-43 
 
 +0-385 
 
 190 
 
 + 0-25 
 
 + 0-09 
 
 + 0-51 
 
 4-0-36 
 
 4-0-304 
 
 195 
 
 + 0-23 
 
 4-O'QI 
 
 4-0-38 
 
 4-0-42 
 
 4-0-257 
 
 200 
 
 + 0-13 
 
 0-07 
 
 4-0-29 
 
 4-0-21 
 
 4-0-141 
 
 205 
 
 + 0-07 
 
 O'lO 
 
 4-0-12 
 
 4-0-25 
 
 4-0-088 
 
 210 
 
 + 0-07 
 
 0-16 
 
 4-0-03 
 
 4-O-22 
 
 4- 0-041 
 
 215 
 
 0-07 
 
 0-19 
 
 0-19 
 
 4-0-14 
 
 0-078 
 
 22O 
 
 0-19 
 
 0-30 
 
 -. 0-48 
 
 0-13 
 
 0-276 
 
 225 
 
 0-30 
 
 0-41 
 
 0-82 
 
 0-28 
 
 0-452 
 
 230 
 
 -0-34 
 
 0*27 
 
 0-64 
 
 0-18 
 
 - o-357 
 
 235 
 
 0*13 
 
 O'lO 
 
 o'6i 
 
 4-0-05 
 
 -0-197 
 
 240 
 
 O'O2 
 
 4-0-16 
 
 0-40 
 
 4-0-21 
 
 0-013 
 
 245 
 
 + O'2I 
 
 + 0-36 
 
 0-19 
 
 +0-34 
 
 4-0-180 
 
 250 
 
 + 0'3S 
 
 + o'57 
 
 O'OI 
 
 4-0-38 
 
 4- 0-322 
 
 255 
 
 + 0-5I 
 
 + 0-59 
 
 4-0-08 
 
 + 0-47 
 
 4-0-412 
 
 260 
 
 + 0-42 
 
 + 0-6 1 
 
 4-0-24 
 
 4-0-42 
 
 4- 0-422 
 
 26 5 
 
 + 0'39 
 
 + o'55 
 
 4-0-29 
 
 +0-55 
 
 + 0-445 
 
 27O 
 
 + 0-36 
 
 + 0-53 
 
 +0-33 
 
 + 0-34 
 
 4-0-390 
 
 275 
 
 + 0-47 
 
 + o-57 
 
 4- 0-27 
 
 4-0-29 
 
 4-0-399 
 
 280 
 
 + 0-28 
 
 + 0-38 
 
 4-0-29 
 
 4-0-12 
 
 4- 0-266 
 
 285 
 
 + 0-23 
 
 4-0-23 
 
 4-Q-io 
 
 + 0-04 
 
 4-0-151 
 
 290 
 
 + 0-07 
 
 4-0-18 
 
 0-09 
 
 0-14 
 
 + 0-005 
 
 295 
 
 O'lO 
 
 4-0-12 
 
 0-14 
 
 0-18 
 
 0-076 
 
 300 
 
 0-03 
 
 4-0-02 
 
 0-05 
 
 -0-15 
 
 0-054 
 
 305 
 
 o'o6 
 
 4-0-02 
 
 0-07 
 
 0-03 
 
 0-036 
 
 3IO 
 
 -0-13 
 
 0-04 
 
 0-08 
 
 0-17 
 
 0-104 
 
 315 
 
 0-27 
 
 o-io 
 
 0-19 
 
 O'I2 
 
 0-172 
 
 320 
 
 0*29 
 
 -0-31 
 
 0-18 
 
 O'I2 
 
 O'22I 
 
 325 
 
 0-41 
 
 0-23 
 
 0-32 
 
 -0-13 
 
 O-27I 
 
 330 
 
 o'53 
 
 0-42 
 
 0-46 
 
 0-16 
 
 0-393 
 
 335 
 
 -o'55 
 
 0-39 
 
 0-49 
 
 0-23 
 
 0-414 
 
 340 
 
 0-52 
 
 - 0-39 
 
 0-49 
 
 0-19 
 
 0-398 
 
 345 
 
 0-44 
 
 0-40 
 
 0-45 
 
 0-17 
 
 0-366 
 
 35 
 
 0-36 
 
 O-22 
 
 0-24 
 
 O'OI 
 
 O'2IO 
 
 355 
 
 0-30 
 
 0-15 
 
 0-09 
 
 4-0-09 
 
 O'II2 
 
 360 
 
 0-23 
 
 o'i6 
 
 0*05 
 
 4-0-24 
 
 O-O49 
 
 All the observations of R. A. contained in this volume have been corrected for these errors. 
 
 c 
 
XIV 
 
 INTRODUCTION TO THE 
 
 In the paper already quoted the mode of applying these corrections to observations which 
 have been already published in the Radcliffe Catalogue for 1890 is discussed, and a table of 
 corrections is given which is here reproduced for convenience. 
 
 TABLE II. 
 
 COEEECTIONS FOE lEKEGULAEITIES OF THE PlVOTS OF THE RADCLIFFE TRANSIT ClECLE. 
 
 N.P.D. 
 
 Aa. 
 
 N.P.D. 
 
 Aa. 
 
 N.P.D. 
 
 Aa. 
 
 N.P.D. 
 
 Aa. 
 
 
 
 
 
 o 
 
 s 
 
 
 
 8 
 
 
 
 s 
 
 
 
 ^_ r 
 
 + 0-057 
 
 + io 
 
 + 0-O62 
 
 + 70 
 
 O'OlS 
 
 -5 
 
 + 0-028 
 
 4 
 
 049 
 
 15 
 
 O60 
 
 75 
 
 013 
 
 45 
 
 034 
 
 3 
 
 036 
 
 2O 
 
 O67 
 
 80 
 
 0*004 
 
 40 
 
 041 
 
 2 
 
 + 0-015 
 
 25 
 
 '"5 
 
 85 
 
 + O-OOI 
 
 35 
 
 048 
 
 r T 
 
 0-030 
 
 30 
 
 138 
 
 90 
 
 OO2 
 
 30 
 
 067 
 
 
 
 
 35 
 
 082 
 
 95 
 
 ooi 
 
 25 
 
 078 
 
 + 1 
 
 + 0-095 
 
 40 
 
 040 
 
 IOO 
 
 oio 
 
 20 
 
 088 
 
 2 
 
 054 
 
 45 
 
 015 
 
 105 
 
 027 
 
 15 
 
 099 
 
 3 
 
 037 
 
 50 
 
 + 0-004 
 
 no 
 
 036 
 
 IO 
 
 + 0-076 
 
 4 
 
 030 
 
 55 
 
 0-008 
 
 115 
 
 062 
 
 
 
 + 5 
 
 + 0-03I 
 
 60 
 
 020 
 
 1 20 
 
 079 
 
 
 
 
 
 + 65 
 
 0-018 
 
 125 
 
 052 
 
 
 
 
 
 
 
 + 130 
 
 + 0-014 
 
 These are the corrections to be applied to all the right ascensions of the Radcliffe Catalogue 
 for 1890 to free them from the effect of the irregularities of the pivots. 
 
 DIVISION EBEOES OF THE CIECLE. 
 
 In his Introduction to the Radcliffe Observations for 1880 Stone writes (p. vii) 
 
 'No proper arrangements for the determination of the division-errors were made in the 
 original construction of the instrument. Mr. Carrington neglected the division-errors altogether ; 
 but when the instrument was mounted at Oxford the position of two of the microscopes used by 
 Mr. Carrington was found to be inconvenient when a gas flame was employed for illumination of 
 the field of view, and four additional microscopes were therefore mounted at equal angular distances 
 of 90. The readings of all eight microscopes appear to have been compared with those obtained 
 by the use of the four new microscopes, and the differences between the results considered as the 
 division-errors under the four microscopes. These corrections were employed in the reduction of 
 the published results from 1863 to 1879. 
 
 An examination of arcs of 45 showed that after these corrections were applied there were 
 outstanding division-errors of a magnitude which could not be disregarded in the existing state 
 of astronomical work; and I therefore made arrangements by which two of the supplementary 
 microscopes could be shifted relatively to the four in general use: but it was not possible for me 
 to arrange these additional microscopes altogether as I could have wished, and in the examination 
 of the division-errors the errors of observation accumulate ; but, in order to diminish the effect 
 as much as possible, a large number of independent determinations were made, and it was only 
 after the results showed a clear tendency to group around mean values that the corrections to the 
 division-errors were accepted. The division corrections thus found when applied to the results 
 have almost entirely destroyed, in mean results, the discordance between the Nadir-points determined 
 from stars and with the Bohnenberger's eye-piece, and, although they are not yet determined with 
 all the exactitude I could wish, the outstanding errors are certainly small.' 
 
RADCLIFFE CATALOGUE OF STAES, 1900. XV 
 
 This is all the information we have as to Stone's method of treating .this important question, 
 and when the necessity arose of deciding whether his results should be adopted in the reduction 
 of the circle readings for the present catalogue, it was found impossible to make out from his 
 description exactly how the table of corrections, printed year after year in the volumes of Radcliffe 
 Observations, had been deduced. 
 
 I was averse to adopting these corrections without a thorough examination, and our time being 
 fully occupied with other branches of work I did not feel inclined to set them entirely aside and to 
 undertake the investigation all over again if it could be avoided. The original observations had 
 been preserved amongst the other records of the Observatory, and I was fortunate in retaining the 
 services of two assistants, Messrs. Wickham and Robinson, who had made the observations under 
 Stone's direction. Finding on examination that the observations, although not arranged in the 
 most favourable way possible for the purpose, did actually afford the data for a rigorous deter- 
 mination of these errors, I decided to reduce them afresh, and thus, from the same material as 
 Stone employed, to obtain an entirely independent determination. 
 
 Stone seems to have determined the errors of the 45 arcs, but the data from which he deduced 
 them cannot now be found. His next step was to displace the opposite microscopes A and C 
 through i, so as still to remain opposite to each other. "With the microscopes in this position, 
 nineteen distinct series of measures were made, each measure consisting of readings of the six 
 microscopes, a, &, c, d, A, and (7. The series were arranged as follows: 
 
 SERIES. DATE. LINES UNDER THE POINTER MICROSCOPE. 
 
 1. 1881, Dec. 18. Every degree from o to 90, repeating o at the end of the series. 
 
 2. 19. Every degree from 90 to 180, repeating 90. 
 
 3. 20. Every degree from 180 to 270, repeating i8o-i87, 2^o-2^2, and i88-i98. 
 
 4. 21. Every degree from 180 to 270, repeating 180, 224, 226, 237, 238, and 270 
 
 several times. 
 
 5. 22. Every degree from 270 to 360, repeating 270, 314, 316, and 360 several times. 
 
 6. ,, 28. Every degree from o to 90, repeating o, 44, and 90 several times. 
 
 7. 29. Every degree from 90 to 180, repeating 90, 126, 134, 135, 136, and 180 
 
 several times. 
 
 8. 30. Every degree from 180 to 270, repeating 180, 224, and 270 several times. 
 
 9. 1882, Jan. i. Every degree from 270 to 360, repeating 270, 314, and 360 several times. 
 
 10. 4. Every even degree froin o to 180, repeating o, 44, 46, 48, 90, 134, 136, and 
 
 1 80 several times. 
 
 11. ,, 5. Every even degree from 180 to 360, repeating 180, 224, 226, 270, 314, 316, 
 
 and 360 several times. 
 
 12. 9. Every even degree from 180 to 90, repeating 180, 136, 134, 90, 46, 44, and 
 
 o several times. 
 
 13. ,, ,, 10. Every even degree from 90 to o, repeating 90, 46, 44, and o several times. 
 
 14. Every even degree from 360 to 270, repeating 360, 316, 314, and 270 several 
 
 times. 
 
 15. II. Every even degree from 270 to 180, repeating 270, 226, 224, 180, and o 
 
 several times. 
 
 16. Every even degree from i8oto 90, repeating 180, 136, 134, and 90 several times. 
 
 17. ,, 12. Every even degree from 90 to o, repeating 90, 46, 44, and o e several times. 
 
 18. Every even degree from 360 to 270, repeating 360, 316, 314, and 270 several 
 
 times. 
 
 19. 13. Every even degree from 270 to 180, repeating 270, 226, 224, and 180 several 
 
 times. 
 
 These nineteen series contain in all 10,612 readings of the circle, and as they had been made 
 with great care it seemed inadvisable to set them aside. 
 
 The first step was to determine the errors of the lines o, 90, 180, and 270. For this purpose 
 special observations were made by Mr. Wickham, the readings of the four microscopes a, b, c, and d 
 
 02 
 
XVI 
 
 INTRODUCTION TO THE 
 
 being taken when each of these lines was brought in succession under microscope a. Five such 
 series of measures were made, and from the mean of them we obtain four separate determinations 
 of the error of each line. From the means of these we find 
 
 Line 
 Error 
 
 180 
 
 o 90 10 270 
 
 o"-oo i"-i2 o"33 2 " - 75- 
 
 In the nineteen series of observations described above, the micro- 
 scopes were arranged as indicated in the margin, A and C being 
 displaced from their usual positions by i, so that the arcs a A 
 and c C were each approximately 46 in length and the arcs A d 
 and Cb approximately 44 each. 
 
 "When the pointer reading is o, then the o line is under 
 a and the 46 line Under A ; hence, if A is the reading of micro- 
 scope A and a that of microscope a, we have the distance between 
 the lines o and 46 on the circle equal to the arc ^4 a + A a . But 
 
 Fig. 6. 
 
 of the lines o and 46. Hence 
 Similarly 
 
 it is also equal to 46 + 
 
 e m in which e and e 
 
 46 
 
 are the errors 
 
 arc A 
 
 a = 
 
 arc C c + C - c = 46 + c 226 - e 180 . 
 If we denote the mean of the arcs A a and Cc by M, the mean of the readings at A and C 
 by jfi? , the mean of the readings at a and c by r , and the mean of the errors at opposite lines by 
 capitals, thus, E G = f (e 46 + e 226 ), &c., then we have 
 
 Similarly 
 
 M+ J? 46 - r 46 = 46 + E g2 - E 46 , 
 - r- 92 = 46 
 
 and 
 
 If then we put 
 
 M+R m -r m = 4 
 M+R. 22i -r 224: = 46 + # 270 - 
 
 ) and r = ^ (r 
 M+R-r = 4 6 + (^ 270 - 
 
 we have 
 
 and taking differences we find 
 
 R n -r n -(R-r) = 
 
 where n may be any of the numbers in the first column of Table III. From this expression the 
 errors attaching to each of these forty-five lines may be found in succession. 
 
 Treating the observations made at the readings given in the second column in a similar manner, 
 
 we find 
 
 R n -r n -(R-r) = E n+ , 6 -E n -(E m -E m )/^ 
 
 from which the errors of the lines corresponding to the numbers in that series may be found. 
 
 Since E n is the mean of the errors attaching to the lines n and 180 + n, and since the numbers 
 in the third and fourth columns differ by 180 from those in the first and second, it is clear that from 
 these 180 sets of readings we obtain two independent determinations of the errors attaching to 
 the mean of two opposite readings corresponding to every diameter passing through an even 
 degree on the circle; and, as any flexure there may be will act in opposite directions in these 
 two series, the mean of both determinations will be almost entirely free from this source of error. 
 
 If now the observations had been grouped in accordance with the numbers in these columns, 
 that is to say, if the lines o, 46, 92, . . . 224, 270 had been observed on one occasion, the 
 lines 270, 316, 2, ... 134, 180 on another and so on, a strong determination of the individual 
 errors would have resulted. Unfortunately, however, this was not the case, but some of the lines 
 
RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 XV11 
 
 TABLE III. 
 SUCCESSIVE NUMBERS. 
 
 For the 46 Arcs. 
 
 For the 44 Arcs. 
 
 o 
 
 o 
 
 o 
 
 
 
 
 
 o 
 
 o 
 
 o 
 
 
 
 270 
 
 1 80 
 
 90 
 
 O 
 
 1 80 
 
 90 
 
 270 
 
 4 6 
 
 316 
 
 226 
 
 136 
 
 44 
 
 224 
 
 134 
 
 314 
 
 9 2 
 
 2 
 
 272 
 
 182 
 
 88 
 
 268 
 
 178 
 
 358 
 
 138 
 
 48 
 
 3i8 
 
 228 
 
 132 
 
 312 
 
 222 
 
 42 
 
 184 
 
 94 
 
 4 
 
 274 
 
 176 
 
 356 
 
 266 
 
 86 
 
 230 
 
 140 
 
 50 
 
 320 
 
 220 
 
 40 
 
 3 IO 
 
 130 
 
 276 
 
 1 86 
 
 96 
 
 6 
 
 264 
 
 84 
 
 354 
 
 174 
 
 322 
 
 232 
 
 142 
 
 52 
 
 308 
 
 128 
 
 38 
 
 218 
 
 8 
 
 278 
 
 1 88 
 
 98 
 
 352 
 
 172 
 
 82 
 
 262 
 
 54 
 
 324 
 
 234 
 
 144 
 
 36 
 
 216 
 
 126 
 
 306 
 
 IOO 
 
 10 
 
 280 
 
 190 
 
 80 
 
 260 
 
 170 
 
 35 
 
 146 
 
 56 
 
 326 
 
 236 
 
 124 
 
 304 
 
 214 
 
 34 
 
 192 
 
 102 
 
 12 
 
 282 
 
 1 68 
 
 348 
 
 258 
 
 78 
 
 238 
 
 148 
 
 58 
 
 328 
 
 212 
 
 32 
 
 302 
 
 122 
 
 284 
 
 194 
 
 IO4 
 
 14 
 
 256 
 
 76 
 
 346 
 
 1 66 
 
 330 
 
 240 
 
 150 
 
 60 
 
 300 
 
 1 20 
 
 30 
 
 2IO 
 
 16 
 
 286 
 
 I 9 6 
 
 106 
 
 344 
 
 164 
 
 74 
 
 254 
 
 62 
 
 332 
 
 242 
 
 152 
 
 28 
 
 208 
 
 118 
 
 298 
 
 108 
 
 18 
 
 288 
 
 198 
 
 72 
 
 252 
 
 162 
 
 342 
 
 154 
 
 64 
 
 334 
 
 244 
 
 116 
 
 296 
 
 206 
 
 26 
 
 200 
 
 no 
 
 20 
 
 290 
 
 160 
 
 340 
 
 250 
 
 70 
 
 246 
 
 156 
 
 66 
 
 336 
 
 204 
 
 24 
 
 294 
 
 114 
 
 292 
 
 2O2 
 
 112 
 
 22 
 
 248 
 
 68 
 
 338 
 
 158 
 
 338 
 
 248 
 
 158 
 
 68 
 
 292 
 
 112 
 
 22 
 
 2O2 
 
 24 
 
 294 
 
 2O4 
 
 114 
 
 336 
 
 156 
 
 66 
 
 246 
 
 70 
 
 340 
 
 25O 
 
 160 
 
 20 
 
 2OO 
 
 IIO 
 
 290 
 
 116 
 
 26 
 
 296 
 
 206 
 
 64 
 
 244 
 
 154 
 
 334 
 
 162 
 
 72 
 
 342 
 
 252 
 
 108 
 
 288 
 
 198 
 
 18 
 
 208 
 
 118 
 
 28 
 
 298 
 
 152 
 
 332 
 
 242 
 
 62 
 
 254 
 
 164 
 
 74 
 
 344 
 
 196 
 
 16 
 
 286 
 
 106 
 
 300 
 
 2IO 
 
 1 20 
 
 30 
 
 240 
 
 60 
 
 33 
 
 150 
 
 346 
 
 2 5 6 
 
 1 66 
 
 76 
 
 284 
 
 104 
 
 H 
 
 194 
 
 32 
 
 302 
 
 212 
 
 122 
 
 328 
 
 148 
 
 58 
 
 238 
 
 78 
 
 348 
 
 2 5 8 
 
 168 
 
 12 
 
 192 
 
 102 
 
 282 
 
 124 
 
 34 
 
 34 
 
 214 
 
 56 
 
 236 
 
 146 
 
 326 
 
 170 
 
 80 
 
 350 
 
 260 
 
 IOO 
 
 280 
 
 I9O 
 
 10 
 
 216 
 
 126 
 
 36 
 
 306 
 
 144 
 
 324 
 
 234 
 
 54 
 
 262 
 
 172 
 
 82 
 
 352 
 
 1 88 
 
 8 
 
 278 
 
 98 
 
 308 
 
 218 
 
 128 
 
 38 
 
 232 
 
 52 
 
 3 22 
 
 142 
 
 354 
 
 264 
 
 174 
 
 84 
 
 276 
 
 96 
 
 6 
 
 186 
 
 40 
 
 310 
 
 22O 
 
 130 
 
 320 
 
 140 
 
 50 
 
 230 
 
 86 
 
 356 
 
 266 
 
 176 
 
 4 
 
 184 
 
 94 
 
 274 
 
 132 
 
 42 
 
 312 
 
 222 
 
 48 
 
 228 
 
 138 
 
 3i8 
 
 178 
 
 88 
 
 358 
 
 268 
 
 92 
 
 272 
 
 182 
 
 2 
 
 224 
 
 134 
 
 44 
 
 314 
 
 136 
 
 3i6 
 
 226 
 
 46 
 
 in a series were observed on one occasion, and some on another. I have, therefore, been obliged 
 to take the mean reading for each line as deduced from the eighteen different series (rejecting 
 
XVlll INTRODUCTION TO THE 
 
 No. 3, which at the time was considered defective), and have had to assume that if any slight shift 
 of the microscopes took place between one set of measures and another its effect will disappear in 
 the mean of the differences. 
 
 As will be seen from the description given above of the different series of observations, special 
 readings were several times repeated in each series to check the stability of the instrument, and 
 this would have led to the detection of such a displacement had it occurred. The mode of mounting 
 the microscopes in the pier and the general rigidity of the instrument would lead one to expect 
 a priori that such effects would be very small indeed. The microscopes are, all six, mounted in 
 the massive stone of which the western pier is composed, the eye-piece micrometers being inserted 
 in solid brass castings which are bolted to the outer face of the pier, whilst the objectives are 
 mounted in similar castings bolted to the inner face. No metal tubes connect the objectives and 
 eye-pieces. There is thus very little reason to fear any serious relative shift such as would fail 
 to disappear in the difference R r. The close agreement of the different determinations points 
 in the same direction, and seems to indicate that the effect of any such disturbance is practically 
 eliminated from the final means. 
 
 A comparison of the readings of the microscopes 6 and d with those of A and C will also in 
 an exactly similar way give two independent determinations of the errors of the lines corresponding 
 to every even degree on the circle. The successive numbers for this arc are o, 44, 88, &c., as 
 shown in columns 5, 6, 7, and 8 of Table III. 
 
 "We thus obtain, in all, four independent values of the division errors. 
 
 Finally, since a complete circle reading always consists of the mean of the readings of the 
 four microscopes a, 6, c, and d, we must take the means of the errors, as found above, for the lines 
 o and 90, i and 91, 2 and 92, and so on. "We thus obtain the following table of corrections. 
 In the first column is given the pointer reading ; in the second is the correction for division 
 errors to the mean of the four microscopes as determined from the observations of the 46 arcs ; 
 in the third column are the corrections similarly deduced from the observations of the 44 arcs ; 
 the fourth column contains the mean of the quantities on the same line in the second and third 
 columns ; the fifth column gives the values of the same quantities deduced by Stone and published 
 by him in the introduction to the Eadcliffe Observations since 1881. The last column contains the 
 differences between the corrections as now deduced and those originally found by Stone. 
 
 These differences, though evidently of a systematic character, are very small, in no case exceeding 
 o"-i3. There is this to be considered, too, that Stone reduced the observations as they were taken, 
 each day directing what lines should be observed. From the intimate knowledge he thus possessed 
 of the work as it proceeded, and of the relative value of each day's results, he may have had 
 reason for weighting some of the series more heavily than others. In this way he was, we know, 
 influenced to reject the third series altogether on account of some unrecorded defect in the obser- 
 vations. In the present investigation, on the contrary, it has been necessary, in the absence of 
 sufficient information, to give all observations equal weight, with the exception of the discarded 
 series No. 3. For these reasons I decided to adopt Stone's corrections for the present catalogue 
 without any alteration - whatever, more particularly as they had been already employed in the 
 reduction of the observations. 
 
RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 XIX 
 
 TABLE IV. 
 
 CORRECTIONS TO THE MEAN OF THE FOUR MlCHOSCOPES d, 6, C, AND d FOR 
 THE DIVISION ERRORS OF THE CIRCLE. 
 
 N.P.D. 
 
 From 
 46 Arc. 
 
 From 
 44 Arc. 
 
 Mean. 
 
 Stone. 
 
 Kambaut 
 minus 
 Stone. 
 
 
 
 
 
 
 
 
 
 
 
 H 
 
 
 
 O'OO 
 
 O'OO 
 
 O'OO 
 
 O'OO 
 
 O'OO 
 
 2 
 
 +0-19 
 
 + 0-07 
 
 + 0-13 
 
 + 0'I I 
 
 + O'O2 
 
 4 
 
 O'I2 
 
 0-19 
 
 -0-15 
 
 O'22 
 
 + 0'07 
 
 6 
 
 0-07 
 
 -f-O'O2 
 
 O'O2 
 
 0-08 
 
 + 0-06 
 
 8 
 
 0'49 
 
 O'2O 
 
 0'34 
 
 0*41 
 
 + 0-07 
 
 10 
 
 0-29 
 
 -f O'OI 
 
 O'I4 
 
 O'2O 
 
 + 0-06 
 
 12 
 
 O'27 
 
 + O'2I 
 
 0'03 
 
 O'lO 
 
 + 0-07 
 
 H 
 
 0'52 
 
 0-07 
 
 0-29 
 
 0-23 
 
 O'o6 
 
 16 
 
 -0'25 
 
 + 0-25 
 
 O'OO 
 
 +0-07 
 
 0-07 
 
 18 
 
 0'O4 
 
 + 0'33 
 
 + 0-14 
 
 -J-0'22 
 
 0-08 
 
 20 
 
 0-27 
 
 + 0'I5 
 
 O'o6 
 
 + 0'04 
 
 O'lO 
 
 22 
 
 0'24 
 
 + 0'30 
 
 + 0-03 
 
 O'OO 
 
 + 0-03 
 
 24 
 
 0-23 
 
 + 0'05 
 
 0*09 
 
 0'O2 
 
 0-07 
 
 26 
 
 0'42 
 
 0-08 
 
 0-25 
 
 0'13 
 
 O'I2 
 
 28 
 
 0'36 
 
 O'lO 
 
 0-23 
 
 O'll 
 
 O'I2 
 
 30 
 
 -0'15 
 
 O'O3 
 
 o'og 
 
 + 0'03 
 
 O'I2 
 
 32 
 
 0*37 
 
 o'i6 
 
 O'26 
 
 0-14 
 
 O'I2 
 
 34 
 
 0*35 
 
 0-23 
 
 0*29 
 
 -0-17 
 
 O'I2 
 
 36 
 
 0-63 
 
 0-42 
 
 0-52 
 
 0*41 
 
 O'll 
 
 38 
 
 0-69 
 
 0-35 
 
 0-52 
 
 0-40 
 
 O'I2 
 
 40 
 
 0-28 
 
 o'i6 
 
 O'22 
 
 O'lO 
 
 O'I2 
 
 42 
 
 O'i6 
 
 + 0'02 
 
 0'O7 
 
 + 0-06 
 
 0'13 
 
 44 
 
 0-03 
 
 0-13 
 
 0-08 
 
 O'OO 
 
 0-08 
 
 46 
 
 + O'2O 
 
 + 0'I I 
 
 +0-15 
 
 + 0-15 
 
 O'OO 
 
 48 
 
 O'I2 
 
 0-09 
 
 O'lO 
 
 O'll 
 
 -f-O'OI 
 
 5 
 
 + 0'26 
 
 + 0-36 
 
 +0-31 
 
 + 0-26 
 
 + 0'05 
 
 52 
 
 + 0'23 
 
 + 0-43 
 
 +0'33 
 
 +0-27 
 
 + 0-06 
 
 54 
 
 + 0'I3 
 
 + 0-56 
 
 +0-34 
 
 +0-29 
 
 + 0-05 
 
 56 
 
 + 0'57 
 
 + 0-89 
 
 +073 
 
 +0-67 
 
 + 0-06 
 
 58 
 
 + 0'93 
 
 -f I'26 
 
 -j-rog 
 
 + 1-05 
 
 + 0-04 
 
 60 
 
 + 0'80 
 
 + 1-40 
 
 + no 
 
 + 1-17 
 
 0-07 
 
 62 
 
 + 0'58 
 
 +0-96 
 
 + 077 
 
 +0-84 
 
 0-07 
 
 64 
 
 + 0'42 
 
 + 0-68 
 
 + o'55 
 
 +0-65 
 
 O'lO 
 
 66 
 
 + 0'I4 
 
 + 0-38 
 
 + 0-26 
 
 +0-36 
 
 O'lO 
 
 68 
 
 + 0-16 
 
 + 0-31 
 
 + 0-24 
 
 +0'33 
 
 0-09 
 
 70 
 
 0-41 
 
 0-19 
 
 0-30 
 
 0-18 
 
 O'I2 
 
 72 
 
 o'6o 
 
 -0'33 
 
 0-46 
 
 -o'34 
 
 0'12 
 
 74 
 
 074 
 
 0*56 
 
 0*65 
 
 -0'53 
 
 O'I2 
 
 76 
 
 73 
 
 0-54 
 
 0-63 
 
 -0-51 
 
 0'12 
 
 78 
 
 0-66 
 
 -0-39 
 
 0-52 
 
 0-41 
 
 O'll 
 
 80 
 
 0'35 
 
 O'll 
 
 0-23 
 
 0'12 
 
 O'll 
 
 82 
 
 0*64 
 
 -'33 
 
 0-48 
 
 '37 
 
 O'll 
 
 84 
 
 0-41 
 
 O'26 
 
 -0'33 
 
 O'2I 
 
 O'I2 
 
 86 
 
 0x13 
 
 + 0-16 
 
 + o'o6 
 
 + 0-19 
 
 -0'13 
 
 88 
 
 O'22 
 
 O'2O 
 
 O'2I 
 
 0-08 
 
 0'13 
 
 90 
 
 O'OO 
 
 O'OO 
 
 O'OO 
 
 O'OO 
 
 O'OO 
 
XX 
 
 INTRODUCTION TO THE 
 
 MODE OF OBSERVATION AND REDUCTION. 
 
 The method of taking and reducing the observations is in general similar to that employed 
 in preparing the 1890 Catalogue, the only changes of importance being the introduction of the 
 chronograph for registering transits, and of the recording micrometer for use in the zenith distance 
 observations. Both of these changes have added considerably to the accuracy of the results. The 
 personal equations of the three observers, which were carefully discussed from time to time 
 during the progress of the work, have been found to remain remarkably constant. They are, perhaps, 
 rather large, but, as each observer determines his own clock error, they enter only into the com- 
 putation of the daily rate of the clock. Referred to the mean eye-and-ear habit of the three observers 
 they have been found to be as follows in successive years: 
 
 PERSONAL EQUATIONS APPLIED IN DETERMINING THE RATE OF THE TRANSIT CLOCK, DENT 1317. 
 
 Eye and Ear. 
 
 
 
 W. 
 
 B. 
 
 c. 
 
 
 
 8. 
 
 8. 
 
 s. 
 
 
 1894 
 
 + 0-19 
 
 CTJ2 
 
 + 0-12 
 
 
 1895 
 
 + 0-26 
 
 0'37 
 
 4- O'lO 
 
 Chronograph. 
 
 1896 
 
 + 0-30 
 
 -0-3I 
 
 4-O'02 
 
 
 
 
 
 1897 
 
 + 0-28 
 
 0-32 
 
 + 0-03 
 
 W. 
 
 R. 
 
 C. 
 
 1898 
 
 + 0-3I 
 
 O'32 
 
 o'oi 
 
 B. 
 
 s. 
 
 8. 
 
 1899 
 
 + 0-32 
 
 0-30 
 
 O'02 
 
 H-0'28 
 
 4-0-07 
 
 + 0-10 
 
 l899'5 
 
 + 0-28 
 
 0-28 
 
 O'OO 
 
 + 0'27 
 
 4-O'I2 
 
 + 0-15 
 
 1900 
 
 + 0-28 
 
 0-28 
 
 O'OO 
 
 + 0'27 
 
 + 0'I2 
 
 + 0-15 
 
 1901 
 
 + 0-28 
 
 0-28 
 
 O'OO 
 
 + 0'27 
 
 4-0'I2 
 
 + 0-15 
 
 1902 
 
 + 0-28 
 
 O-27 
 
 O'OO 
 
 + 0'27 
 
 + O'I2 
 
 -r-'i5 
 
 1902-3 
 
 + 0-28 
 
 0-27 
 
 O'OO 
 
 + 0'27 
 
 + 0'09 
 
 + 0-13 
 
 1903 
 
 + 0-28 
 
 O'27 
 
 O'OI 
 
 + 0'27 
 
 + 0-09 
 
 4-0-13 
 
 The sign + indicates that the observer to whom it applies makes the observed clock-time greater than the mean. 
 
 In the period embraced by the Catalogue there were altogether about 11,000 transits observed, 
 about 8,250 by the eye-and-ear method, and 2,750 with the chronograph. About one quarter of 
 these being transits of clock stars were not used in forming the Catalogue places, for the reason 
 explained in the next paragraph. Of those retained, the proportion would be about 6,000 eye-and- 
 ear, and 2,000 with the chronograph. The chronograph was first used on April 18, 1899, and 
 has been employed almost exclusively since March 16, 1901. 
 
 The collimation error is determined by observations of the north and south collimators, the 
 level by observations from a Nadir mercury trough with a Bohnenberger eye-piece, and the azimuth 
 error by observations of one or more of the following azimuth stars, viz. Polaris, Cephei 51 (Hev.), 
 Groombridge 1119, Bradley 1672, Groombridge 2283, 8 Ursae Minoris, X Ursae Minoris, and Bradley 
 3147. The observations of these stars have not been included in deducing their places for the 
 Catalogue unless the azimuth error has been determined from at least two transits of circumpolar 
 stars, one observed above and the other below the pole. The right ascensions of clock stars have not 
 been retained unless the clock error has been deduced from at least four clock stars. All observations 
 of right ascension have been corrected for the irregularities of the pivots given on pages xii and xiii 
 of this Introduction. For the determination of the error of the clock, the places of the Nautical 
 Almanac have been used with the corrections derived from the Greenwich Clock-Star Lists (which 
 have each year been furnished to the Observatory by the courtesy of the Astronomer Royal) with 
 the exception of the two stars a Columbae and Fomalhaut, which have not been employed for this 
 purpose. 
 
RADCLIFFE CATALOGUE OF STARS, 1900. XXI 
 
 The observations of North Polar Distance have been reduced with the Nadir point as determined 
 each night by means of a Bohiienberger's reflecting eye-piece. No correction for the RD dis- 
 cordance has been made to the direct observations, the whole difference being applied as a correction 
 to the reflected observations to render them homogeneous with the direct. From a number of 
 observations distributed over the period embraced by the Catalogue this correction was found to 
 be represented by the expression 
 
 R-D-+ o"-295 - o"-i84 sinZ. D. 
 
 The second term rests on somewhat slender evidence and has accordingly been neglected, but the 
 constant term has been applied to correct all reflexion observations. Another small correction 
 required by reflexion observations is due to the difference between the latitude of the Transit 
 Circle and that of the mercury trough. As the latter is always, situated along a horizontal plane 
 three feet below the axis of the telescope, it is easily seen that the correction to the zenith distance 
 due to this cause is given by the expression 
 
 + o"-o6 tan Z. D. 
 This correction, although so small, has, whenever sensible, been applied to reflexion observations. 
 
 The correction for flexure found by Stone, viz. : 
 
 continued to be applied until Nov. 19, 1899, when the old breech end was removed, the tube 
 cut, and a new breech-piece applied. From a series of measures made in September, 1901, the 
 horizontal flexure of the instrument in its altered condition was found to be i"-46. This value 
 was subsequently corroborated by a careful series of measures made in June, 1902, by four different 
 observers after the complete isolation of the collimator piers. The individual results agreed closely 
 inter se and gave as a mean the value i"-^Q for this constant. All observations made subsequently 
 to Nov. 19, 1899, have accordingly been affected with a flexure correction of 
 
 i"-5sinZ. D. 
 
 The horizontal wire in the eye-piece of the telescope is moved by a micrometer screw and the 
 reading is impressed on a fillet of paper by means of a steel disk attached to the head on which the 
 divisions are embossed. Several bisections of the star are made at convenient parts of the field 
 before and after the transit of the middle wire, and recorded on the paper without requiring the 
 observer to withdraw his eye from the eye-piece. A complete observation consists of four or five 
 such settings and the readings of the circle at the four microscopes a, b, c, and d. 
 
 The N.P.D. screw has been examined from time to time during the progress of the work, but 
 no injurious effect of wear could be detected. On several occasions a series of pairs of Nadir deter- 
 minations were made at various readings of the telescope micrometer and of the circle, but there 
 seemed to be no trace of any systematic difference depending on the part of the screw used. The 
 observations of January 20, 1904 (see p. xxii), will serve as an illustration. This series was obtained 
 shortly after the observations for the Catalogue had been finished and shows the state of the screw 
 at that time. 
 
 Two sets of observations of the Nadir point were made at eleven different readings of the 
 telescope micrometer from i4 r 4 to 24 r -o. In the first the observer stood on the north side of 
 the instrument, and then a similar series was made in reverse order, the observer standing on the 
 south side. In this way the mean of each pair of observations at the same micrometer reading 
 corresponds to nearly the same instant of time and so any progressive change of a uniform character 
 is . eliminated. In observations i to 6 and 17 to 22 the division line 218 15' was read. In the 
 other observations the setting was made on line 218 10'. 
 
 The small discordances shown here between the individual means are well within the limits 
 of accidental error in observations of this kind. In fact, as computed from these observations, 
 the probable error of a determination of the Nadir point observed in a north and south position 
 is found to be only o"-O7. In Nadir observations the line 218 15' has been invariably used 
 since 1880. 
 
 d 
 
XXII 
 
 Order 
 of 
 taking 
 Nadir. 
 
 Setting. 
 
 Tel. 
 Mic. 
 
 Position 
 of 
 Observer. 
 
 Division 
 line under 
 Microscope. 
 
 Separate 
 determinations of 
 Zenith Point. 
 
 Resulting Zenith 
 Point. 
 
 (Mean of N. andS.) 
 
 I 
 
 218 17 39 
 
 r 
 
 14-4 
 
 N. 
 
 218 15 
 
 1 I' 
 
 38 25 19-93 
 
 38 25 20*11 
 
 22 
 
 39 
 
 14-4 
 
 S. 
 
 
 20-29 
 
 
 2 
 
 17 2 
 
 15-6 
 
 N. 
 
 218 15 
 
 20-35 
 
 20- 1 6 
 
 21 
 
 8 
 
 15*4 
 
 S. 
 
 
 19-98 
 
 
 3 
 
 16 34 
 
 16-5 
 
 N. 
 
 218 15 
 
 20-34 
 
 20-20 
 
 20 
 
 47 
 
 16*0 
 
 S. 
 
 
 20-07 
 
 
 4 
 
 16 15 
 
 17-1 
 
 N. 
 
 218 15 
 
 20-02 
 
 20- 1 1 
 
 19 
 
 17 
 
 17-0 
 
 S. 
 
 
 20'2O 
 
 
 5 
 
 15 45 
 
 1 8-0 
 
 N. 
 
 218 15 
 
 i9'95 
 
 20- 1 o 
 
 18 
 
 47 
 
 17-9 
 
 S. 
 
 
 20-26 
 
 
 6 
 
 IS " 
 
 19-0 
 
 N. 
 
 218 15 
 
 19-63 
 
 19-87 
 
 17 
 
 12 
 
 19-0 
 
 S. 
 
 
 20- 1 
 
 
 7 
 
 14 42 
 
 2OX> 
 
 N. 
 
 218 10 
 
 20-08 
 
 20-06 
 
 16 
 
 38 
 
 2O- 1 
 
 S. 
 
 
 20-O5 
 
 
 8 
 
 14 II 
 
 2O'9 
 
 N. 
 
 218 10 
 
 19-94 
 
 20-13 
 
 15 
 
 16 
 
 20-8 
 
 S. 
 
 
 20-32 
 
 
 9 
 
 13 4i 
 
 21'9 
 
 N. 
 
 218 10 
 
 20'06 
 
 20-27 
 
 H 
 
 4i 
 
 21-9 
 
 S. 
 
 
 20-49 
 
 
 10 
 
 13 5 
 
 23-0 
 
 N. 
 
 218 10 
 
 20-06 
 
 20-17 
 
 13 
 
 9 
 
 22'9 
 
 S - . 
 
 
 2O-29 
 
 
 ii 
 
 12 34 
 
 24-0 
 
 N. 
 
 218 10 
 
 20-33 
 
 20-20 
 
 12 
 
 34 
 
 24'O 
 
 S. 
 
 
 20-08 
 
 
 The correction for run of each microscope is taken as the excess (or defect) over five minutes 
 of arc of the differences between the readings corresponding to two adjacent traits on the circle. 
 The mean correction for the four microscopes has been applied to every circle reading. 
 
 The division errors as determined by Stone in 1881 and 1882 have been applied to all readings 
 of the circle (see p. xix). The inclination of the horizontal wire has been frequently determined 
 and from many observations made at various parts of the wire it is shown that it is sensibly 
 a straight line. 
 
 The refractions down to Z. D. 85 are those of Bessel's Tabulae Regiomontanae, computed by 
 the aid of the Tables printed as an Appendix to the Greenwich Observations for 1853. 
 
 Below 85 zenith-distance, the mean refractions of the Fundamenta, multiplied by the factor 
 1-003282, have been substituted for those of the Tabulae Regiomontanae for the sake of continuity. 
 In the calculations, the barometer-readings used are those of the standard by Newman, No. 1220, 
 which hangs in the Transit-Circle room with its cistern at a height of 2^ feet above the floor, 
 and the thermometer-readings are those of Hicks, No. 576, which is mounted on the north side 
 
RADCLIFFE CATALOGUE OF STARS, 1900. Xxiil 
 
 of the building, and is used as a standard thermometer for the reduction of the photographic 
 meteorological records. 
 
 The star corrections have been computed by the aid of Stone's Tables (Appendix to Cape 
 Observations, 1874) and Bessel's Day Numbers, except for stars whose apparent places are given in 
 the Nautical Almanac. The corrections for these stars have been found by subtracting the 
 apparent R.A., or Declination as the case might be, from the mean as given in that work. 
 
 PROPER MOTION AND PRECESSION. 
 
 The proper motions adopted in the catalogue are for the most part those of Auwers' Neue 
 Reduction der Bradley schen Beobachtungen. The exceptions to- this rule are pointed out in the 
 notes at the foot of each page. 
 
 The proper motions given by Auwers in his Verbesserungen der Eigeribewegungen, published in 
 the Astronomische Nachrichten, 3928-9, generally agree very closely with those of Auwers' Bradley 
 for stars contained in the Radcliffe Catalogue for 1900 ; the few exceptions are indicated in the notes 
 (e.g. Nos. 1020, 1358, 1491, &c.). The proper motion in N.P.D. of Auwers' Bradley for No. 1264 
 is only approximate, and that of Bossert has therefore been preferred. For close circumpolar stars 
 the proper motions of Auwers' Bradley (reduced to 1900) have been used where possible. For 
 No. 709 (Groomb. 1119), and No. 1178 (G-roomb. 2283), the values found by Thackeray (Monthly 
 Notices of R. A. S., Iviii, pp. 45-6) have been adopted. As the Struve-Peters constants of the pre- 
 cession have been used throughout, the above proper motions have been preferred to those of 
 Newcomb, which are based on the new value of the precession obtained by him. 
 
 Proper motions taken from other sources than Auwers' Bradley have been checked by the 
 recent Radcliffe observations before they were adopted for the Catalogue. The following works 
 have been consulted for proper motions, and are referred to in the notes to the Catalogue : 
 
 AUWERS. * Verbesserungen der Oerter des vorlaufigen Fundamental-Catalogs.' . . . Astronomische Nachrichten, 
 
 No. 3511. 
 ATJWERS. 'Tobias Mayer's Sternverzeiclmiss.' (Chiefly Zodiacal Stars. Auwers considers these proper motions 
 
 of equal or nearly equal value to those of Auwers' Bradley.) 
 AUWERS. 'Catalog der Astronomischen Gesellschaft, Berlin A, pp. 212-224, Verzeichniss der Eigenbewegungen.' 
 
 (The corrections on pp. 360-362 have been applied.) 
 
 AUWERS. 'Fundamental-Catalog fur die Zonen-Beobachtungen, i875'O ; Astronomische Gesellschaft, xiv, xvii.' 
 BECKER. ' Catalog der Astronomischen Gesellschaft, Berlin A, pp. 210-213 ; Verzeichniss der Eigenbewegungen.' 
 
 (In a few instances the places of stars with marked discordances, given at pp. 221-223, nave 
 
 been discussed and the proper motions determined for the present Catalogue (vide Nos. 833, 
 
 1405, and 1448.) 
 Boss. 'Catalog der Astronomischen Gesellschaft, Albany. Notes to the Catalogue, Part I, pp. 222-231.' 
 
 (In Part II of the Notes, Boss indicates possible proper motions for certain other stars. Some of 
 
 these suspicions have been confirmed by the Radcliffe observations, and the values of the proper 
 
 motions computed and adopted; e.g. Nos. 127, 260, &c.) 
 BOSSERT. 'Determination des Mouvements Propres des Etoiles,' given in the Introductions to the four volumes 
 
 of the ' Catalogue de 1'Observatoire de Paris.' 
 
 PORTER. ' Publications of the Cincinnati Observatory, No. 12. Catalogue of 1340 Proper Motion Stars.' 
 
 PORTER. 'Publications of the Cincinnati Observatory, No. 14. Catalogue of 2030 Stars and Proper Motions 
 
 of 971 Stars.' 
 SCHROETER. ' Untersuchung iiber die Eigenbewegung von Sternen in der Zone 65-7O nordlicher Declination. 
 
 Publication des Universitats-Observatoriums in Christiania.' 
 STONE. Proper motions specially computed for the ' Radcliffe Catalogue of 6424 Stars for 1890,' and adopted 
 
 in that work. 
 
 In several cases, as indicated in the notes, the proper motions have been specially computed 
 for the present work. For this purpose the following Catalogues have been utilized : Lalande, 
 1800 ; Weisse's Bessel, 1825 ; Downing's Taylor, 1835 ; Riimker, 1836 ; Santini, 1840 ; Oeltzen's 
 
 d 2 
 
XXIV INTRODUCTION TO THE 
 
 Argelander, 1842; Paris, 1845; Weisse's Argelander (S), 1850; Frisby's Yarnall, 1860; Paris, 1860; 
 Brussels, 1865 ; Schjellerup, 1865 ; Glasgow, 1870 ; Albany A. G., 1875 ; Bonn A. G., 1875 5 Berlin (B) 
 A. G., 1875 ; Paris, 1875 ; Lament, 1880 ; Cape, 1880 ; Eadcliffe, 1890 ; Glasgow, 1890. 
 
 In comparing these catalogues Auwers' Tafeln zur Reduction von Sterncatalogen auf das System 
 des Fundamental-Catalogs des Berliner Jahrbuchs, published as No. 7 of the Erganzungshefte zu den 
 Astronomischen Nachrichten, have been employed in order to render the material as homogeneous 
 as possible. At the time this comparison was made, the corrections for pivot errors had not yet 
 been applied to the recent Oxford observations of right ascensions. The corrections for systematic 
 errors given in that work for the Eadcliffe Catalogue, 1890 (which are to a great extent accounted 
 for by the pivot corrections subsequently applied, see Monthly Notices of R. A. S., vol. Ixv, p. 79), 
 have, therefore, in this part of the work, been assumed to be applicable to both the 1890 and 
 1900 Catalogues. 
 
 The reduction of the separate results to the epoch of the Catalogue has been made in the 
 following manner : For use in computing the precessions, preliminary places, as accurate as possible, 
 for 1900-0 were first found for each star. These were taken, 
 
 (1) for Nautical Almanac Stars, from that work for 1900 ; 
 
 (2) for Zone Stars between 85 and 89 N.P.D., from Albany, A. G., adopting the pre- 
 
 cessions given in that Catalogue and applying proper motions, when sensible, from 
 some of the sources mentioned above; 
 
 (3) for Zodiacal Stars, chiefly from recent Greenwich annual volumes ; 
 
 (4) for Close Polar Stars, from recent Eadcliffe observations, using the precessions given 
 
 in Eadcliffe, 1890, and Greenwich, 1890, allowing for the third term of the pre- 
 cession and proper motions whenever sensible; 
 
 (5) for miscellaneous stars, from some modern catalogue, e.g. Greenwich, 1880 or 1890, 
 
 Paris, 1875, and various A. G. Catalogues ; or, if the star's place could not be readily 
 found, it was specially brought up from the recent Eadcliffe observations. 
 
 With these places, the precessions and secular variations were then computed with the help 
 of Folie's Douze Tables pour le calcul des Reductions Stellaires, employing the Struve - Peters 
 constants. The precessions and secular variations thus found were then checked by comparing 
 them with the values given in 
 
 (1) one of the A. G. Catalogues ; 
 
 (2) Greenwich Catalogue, 1890 ; 
 
 (3) Greenwich volumes of recent years. 
 
 For stars not found in any of the above the computation was carefully examined throughout. 
 
 With the values of the precessions so deduced, and, in the cases of standard stars, including 
 proper motion, each separate observation was reduced to 1900-0. The resulting places were then 
 compared together, and if the agreement of the separate results inter se was not perfectly satisfac- 
 tory, those values which stood out from the mean, together with those means which differed 
 considerably from the preliminary places found as explained above, were marked, and all computa- 
 tions relating to them critically examined. In this way, it is hoped, the errors, from which we can 
 scarcely expect to be entirely free, have been kept within as narrow limits as possible. 
 
 In all cases, the proper motions given in the Catalogue have been included in deducing the 
 final places. If, therefore, at any time it should be desired to substitute other values of the proper 
 motion for those here given, this can easily be accomplished by adding to the co-ordinates of the 
 star, as found in the Catalogue, the product obtained by multiplying the difference between the 
 given proper motion and that which is to be substituted for it by the interval in years between 
 the mean date of observation of the star and the epoch of the Catalogue. 
 
RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 XXV 
 
 DETERMINATION OF THE EQUINOX. 
 
 The right ascensions of the stars in this catalogue were in the first instance based on those of 
 the Greenwich Clock Star Lists issued annually by the Eoyal Observatory. For the period covered 
 by the catalogue, with the exception of the last year, these constitute a fairly homogeneous system, 
 the mean difference of any two lists being very small, although more than one change was made 
 in the sources from which the places were deduced. Thus for the years 1894-97 they were taken 
 from the new Five-Year Catalogue of 258 Fundamental /Stars for 1890. From 1898 to 1900 they are 
 the mean E. A.s adopted for the Ten-Year Catalogue for 1890. In 1901 and 1902 they are deduced 
 from the ' Standard Mean Eight Ascensions of Clock Stars for 1890-0, based on Twelve-Hour 
 Groups,' printed at the end of the Introduction to the Second Ten-Year Catalogue for 1890. In the 
 Clock List for 1903, however, an abrupt change was introduced, the places being taken from the 
 same list of standard right ascensions as in the two preceding years, but having a correction of 
 + o s -o54 applied to them to refer them to the Equinox of Professor Newcomb's Catalogue of Funda- 
 mental Stars for 1900. As the observations for the present catalogue were then drawing to a close, 
 and as it was obviously advisable to refer all the observations to the same equinox, this correction 
 with its sign changed was applied to the places of the Greenwich Clock Star List for 1903 before 
 the latter were used in reducing the Oxford observations. 
 
 Observations of the Sun were made at this Observatory during the years 1896-99, for the 
 determination of the equinox and the position of the ecliptic. These observations were discussed 
 in the manner described at pp. 101 and 102 of vol. xliv, and pp. 226 and 227 of vol. xlvii of the 
 Radcliffe Observations. 
 
 The results for each separate year and the number of observations are as follows : 
 
 
 5^ 
 
 da 
 
 dA 
 
 doj 
 
 
 
 s 
 
 
 
 n 
 
 1896 
 
 71 
 
 + O'OI2 
 
 + 0-18 
 
 + 0-13 
 
 1897 
 
 29 
 
 + 0-178 
 
 o'33 
 
 0-08 
 
 1898 
 
 81 
 
 0*672 
 
 + 0'I I 
 
 + 0-05 
 
 1899 
 
 81 
 
 0-069 
 
 0-19 
 
 + 0-96 
 
 In this table 
 
 da denotes the mean correction required by the observed right ascensions, 
 dA ,, .N..r.D.s, 
 
 and da> tabular obliquity, 
 
 as indicated by the observations of the Sun, 
 Taking the simple means we find 
 
 da = +o s -oi2 ; dA = o"-o6 ; dot) = + o"-2'j. 
 
 The observations of the Sun in these years are somewhat unevenly distributed so that some of 
 the values given above are of less weight than others. Assigning approximate weights to the 
 individual results, determined by the number of observations and their distribution in the various 
 
 seasons, we find 
 
 da = +o s -oo9 ; dA = o"-O3 ; da> = + o"-2i. 
 
 The solar observations, for the years 1896-99, were reduced with the value of the colatitude 
 adopted by Stone for the 1890 Catalogue, viz. 
 
 38 14' 2 4 "-6i 
 
 and no account was taken of the variation of this quantity in computing them. It was, therefore, 
 necessary to ascertain how far they must be modified when allowance is made for this variation. 
 
 The corrections for the variation of latitude up to the end of the year 1899, were obtained by 
 means of the values of x and y given in the Astronomical Journal, No. 522, p. 147, in the columns 
 headed ' Comp.' After 1900-0 Albrecht's values published in the Astronomische Nachrichten, 3808, 
 3875, and 3945 were employed in the discussion of the colatitude. 
 
XXVI 
 
 INTRODUCTION TO THE 
 
 When these corrections are applied to the observations of the Sun we find 
 da = o a -oio ; dA = o"-O3 ; da> = + o"-ij. 
 
 It will thus be seen that whether the variation of latitude be taken into account or not the 
 correction to the equinox (da) is practically insensible in observations of the Sun. This result, being 
 obtained from the observations of only four years, is naturally affected by considerable uncertainty, 
 and it has, accordingly, not been applied in deducing the final right ascension of stars. The equinox 
 of the catalogue is therefore the same as that of the Greenwich ' Standard Mean Right Ascension of 
 Clock Stars for 1890-0.' 
 
 The Colatitude. The colatitude deduced from 246 observations of close circumpolar stars above 
 and below the pole is 08 14' Z^'-AI. 
 
 This value had been obtained and employed in reducing the places of a large number of stars 
 before the correction for variation of latitude had been computed. The effect of the introduction 
 of these corrections into the places of the close polars was to improve slightly the agreement of 
 the N.P.D.s inter se, but the resulting mean correction to the deduced colatitude was practically nil, 
 being only o"-oi. The above value of the colatitude was therefore adopted without alteration. 
 
 As an example of the effect of the movement of the pole on the observations the following 
 table is given which exhibits the probable error of an observation in N.P.D. of Polaris as computed 
 with and without the corrections for variation of latitude. 
 
 PBOBABLE ERROR IN N.P.D. OF POLARIS. 
 
 
 
 TTncorrected. 
 
 Corrected. 
 
 No. of Obs. 
 
 Polaris 
 
 1897 
 
 a 
 O'22O 
 
 0-256 
 
 8 
 
 
 1898 
 
 0-679 
 
 0-594 
 
 4 
 
 
 1899 
 
 0-28I 
 
 0-258 
 
 4 
 
 
 1903 
 
 0-179 
 
 O'lIO 
 
 7 
 
 Polaris, S.P. 
 
 1897 
 
 0-311 
 
 0-252 
 
 7 
 
 
 1898 
 
 + O'2OO 
 
 0-179 
 
 9 
 
 These groups of observations have been selected for the purpose of illustration as including 
 a relatively large range of variation in latitude, i.e. not less than o"-2o. 
 
 ORBITAL MOTION OF SIRIUS AND PROCYON AND PARALLAX OF SIRIUS. 
 
 In recent years several alterations have been made in the method of deducing the apparent 
 and mean places for the Nautical Almanac of the two stars Sirius and Procyon, Nos. 583 and 672 
 of this Catalogue. From 1896 to 1899 the apparent places of these stars have been corrected for 
 the effect of their orbital motion since 1890-0, the corrections being deduced from Auwers' elements 
 (Astronomische Nachrichten, Nos. 1371-3 and 3084-5). The mean places are those of the Greenwich 
 Five-Year or Ten- Year Catalogues for 1890. In 1900 both mean and apparent places have been 
 corrected for the orbital motion since 1890-0. In 1901 the mean places and proper motions of 
 Professor Newcomb's Catalogue of Fundamental Stars having been adopted, the mean and apparent 
 places of the Nautical Almanac were both corrected for the effect of orbital motion. And, finally, 
 in 1902 a further change was made by the introduction of the correction for the effect of annual 
 parallax in the case of Sirius. 
 
 In reducing the observations of these stars the corrections to mean place were in the first 
 instance obtained, as in the case of the other Nautical Almanac stars, by subtracting the apparent 
 from the mean co-ordinates as given in the Nautical Almanac, and adding the differences as correc- 
 tions to the apparent place observed at Oxford. In deducing the final place for the Catalogue, 
 
BADCLIFFE CATALOGUE OF STARS, 1900. 
 
 XXV11 
 
 however, the changing corrections of the Nautical Almanac for orbital motion were entirely elimi- 
 nated so as to obtain a mean result independent of them, and the mean so found was then reduced 
 to the centre of gravity of the system by means of Auwers' values. 
 
 The places given in the Catalogue for these two objects refer therefore in each case to the 
 centre of gravity of the system. 
 
 In the case of Sirius, the correction to the apparent place for the effect of annual parallax which, 
 adopting the value, o"37, as found by Gill, amounts in the mean to + o s -O24 in R.A. and to o"-o6 
 in N.P.D. has been included in deducing the final place. This is the only star in the present 
 volume for which it has been necessary to take the annual parallax into account in forming the 
 Catalogue place. This star was observed on 1903 March 6 and 16. 
 
 THE ACCURACY OF THE RESULTS. 
 
 Probable Errors. As the right ascensions of the present catalogue have been partly observed 
 by the eye and ear method, and partly registered on the chronograph, it is a matter of some 
 interest to compare the accuracy of the results obtained by the two methods. From observations 
 made for this purpose shortly after the erection of the chronograph, in which the same transits 
 were observed by the eye and ear method across six, and chronographically across ten, wires, 
 
 we find : 
 
 PROBABLE ERROR x SIN N.P.D. 
 
 Method. 
 
 Single Wire. 
 
 Mean of Wires. 
 
 Eye and Ear 
 Chronograph 
 
 8 
 0-059 
 
 0-045 
 
 8 
 + O-O24 
 
 + 0-014 
 
 On the average, transits of stars for the Catalogue were observed across seven wires by the 
 eye and ear, and across ten wires by the chronographic, method. The probable errors of the means 
 are therefore + o"-o22 and +o s -oi4 respectively. It thus appears that the precision of the chrono- 
 graphic, relatively to that of the eye and ear, method as used at Oxford is in the ratio 1 1 : 7, a result 
 which may be compared with the conclusion arrived at by Dunkin from a discussion of the Greenwich 
 observations for 1853 and 1857 (Monthly Notices, xx, p. 87), the corresponding figures found by him 
 being +o s -O28 and +o s -oi7 deduced from transits across seven and nine wires respectively. 
 
 The probable error of a single determination of the clock correction is +o s -O28, and as at 
 least four stars have always been included in determining this quantity, the probable error arising 
 from this cause is therefore not greater than +o s -oi4. 
 
 The probable error of a single determination of the right ascension of each of the close circum- 
 polar stars used for azimuth, as computed from all the available material contained in the present 
 catalogue, is exhibited in the following table: 
 
 PROBABLE ERRORS FOR CLOSE CIRCUMPOLAR STARS. 
 
 X Ursae Min. 
 
 N.P.D. 
 
 Above Pole. 
 
 Below Pole. 
 
 P.E. x sin N.P.D. 
 
 No. of Obs. 
 
 P.E. x sin N.P.D. 
 
 No. of Obs. 
 
 
 
 / 
 
 I 
 
 8 
 
 + O'OI2 
 
 29 
 
 8 
 + O-OO7 
 
 12 
 
 Groomb. 1119 
 
 i 4 
 
 0-009 
 
 IO 
 
 O-OI4 
 
 17 
 
 Polaris 
 
 I 13 
 
 0-016 
 
 23 
 
 O-OI4 
 
 32 
 
 Bradley 1672 
 
 I 46 
 
 0-016 
 
 5 
 
 .... 
 
 
 Groomb. 2283 
 
 2 23 
 
 0-009 
 
 5 
 
 .... 
 
 . . 
 
 Cephei 51 (Hev.) 
 8 Ursae Min. 
 
 2 48 
 
 3 23 
 
 O'OIO 
 
 0-015 
 
 13 
 
 22 
 
 0-013 
 
 + 0-010 
 
 30 
 13 
 
XXV111 
 
 INTRODUCTION TO THE 
 
 "While all these quantities are remarkably small there is one point which the table brings out 
 clearly, viz. that, so far as the Oxford places are concerned, the observations of Polaris do not 
 exhibit any greater accuracy than those of other close polar stars which are used in determining 
 the azimuth error, as was found to be the case at Greenwich. (See Dr. Downing's paper on 
 Probable Errors of Greenwich Determinations of Right Ascension at Different Zenith Distances, 
 Monthly Notices, xlix, p. 359.) 
 
 Combining all the observations included in the above. table we find 
 
 o s -oi3 x cosec N.P.D. 
 as the probable error of a single observation in right ascension of a close circumpolar star. 
 
 The probable error of the right ascensions given in the Catalogue for stars, other than close 
 circumpolars, was computed in the usual way from 2,601 separate observations of 227 stars, each 
 of which had been observed not less than five times, and was found to be for a single observation 
 o s -O28 x cosec N.P.D. The final places are in general the means of three or more separate 
 observations, and we have 
 
 The P.E. of a Catalogue R.A. depending on three observations = + o s -oi6x cosec N.P.D. 
 
 The probable error of an observation in N.P.D. as found from 234 observations of the seven 
 close circumpolar stars given above is + o"-34. For the other stars of the Catalogue, from 390 
 observations of 65 stars we find nearly the same figure, viz. + o"'32. Hence 
 
 The P.E. of a Catalogue N.P.D. depending on three observations = + o"-i8. 
 
 The following table exhibits the probable errors of a single obseivation of R.A. and N.P.D. at 
 various distances from the pole, and shows that in R.A. the precision of the observations is very 
 nearly constant from the zenith down to 120 N.P.D. The smallness of the probable error 
 corresponding to the zone I2O-I22 is obviously an accident due to the small number of stars 
 which it contains. As might be expected, too, the table shows a distinct falling off in accuracy 
 in the observations of N.P.D. as the horizon is approached. 
 
 TABLE V. 
 
 PEOBABLE EBEOES FOE ZONES OF 10 IN N.P.D. 
 
 Zone. 
 
 P.E. inR.A. 
 X sin N.P.D. 
 
 No. of Obs. 
 
 No. of Stars. 
 
 P.E. in N.P.D. 
 
 No. of Obs. 
 
 No. of Stars. 
 
 
 
 8 
 
 
 
 
 
 
 
 10 20 
 
 
 ... 
 
 ... 
 
 o-33 
 
 22 
 
 4 
 
 30 40 
 
 + 0-028 
 
 5 
 
 I 
 
 O'22 
 
 5 
 
 I 
 
 40 50 
 
 0-O23 
 
 7 
 
 I 
 
 0'33 
 
 7 
 
 I 
 
 50 60 
 
 0-O26 
 
 .78 
 
 9 
 
 0'35 
 
 6 
 
 I 
 
 60 70 
 
 0-O25 
 
 403 
 
 37 
 
 0-28 
 
 in 
 
 18 
 
 70 80 
 
 O-O29 
 
 528 
 
 4i 
 
 O-26 
 
 38 
 
 6 
 
 80 90 
 
 0-030 
 
 654 
 
 56 
 
 0'34 
 
 119 
 
 19 
 
 90100 
 
 O-029 
 
 477 
 
 35 
 
 0'35 
 
 44 
 
 8 
 
 IOO IIO 
 
 O-O28 
 
 295 
 
 26 
 
 0-40 
 
 33 
 
 6 
 
 no 120 
 
 0-030 
 
 143 
 
 18 
 
 + 0-6 1 
 
 5 
 
 i 
 
 I2O 122 
 
 + O-OI9 
 
 ii 
 
 2 
 
 
 
 ... 
 
 Systematic Differences. The places of the present catalogue have been compared with those 
 of four other catalogues, viz. Professor Newcomb's Catalogue of Fundamental Stars for 1900, the 
 Radcliffe Catalogue for 1890, the Greenwich Second Ten -Year Catalogue for 1890, and the 
 Albany A. G. Catalogue for 1875. 
 
 In the following table the mean differences between the first of these and the Radcliffe 
 Catalogue, 190x3, in the sense Radcliffe 1900 minus Newcomb, are arranged according to N.P.D. in 
 zones of 10 in width. 
 
RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 XXIX 
 
 TABLE VI. 
 COMPAEISON BETWEEN THE RADCLIFFE iQoo, AND NEWCOMER Fundamental, Catalogues 
 
 AEEANGED IN OEDEE OF N.P.D. 
 
 N.P.D. 
 
 AR.A. 
 
 A K. A. 
 X sin N.P.D. 
 
 A N.P.D. 
 
 No. of Stars. 
 
 
 
 O IO 
 
 + 0-3 
 
 8 
 + 0-014 
 
 n 
 
 O'OI 
 
 9 
 
 10 20 
 
 OX>2 
 
 0-OO7 
 
 0-24 
 
 9 
 
 20 30 
 
 O'O4 
 
 O'O20 
 
 0-13 
 
 3 
 
 30 40 
 
 0-16 
 
 O'lOO 
 
 0-40 
 
 2 
 
 40 50 
 
 O'o6 
 
 0*040 
 
 0-90 
 
 I 
 
 50 60 
 
 0-074 
 
 0-061 
 
 0-23 
 
 13 
 
 6O 70 
 
 0-064 
 
 0-058 
 
 0-43 
 
 60 
 
 7080 
 
 0-054 
 
 0-052 
 
 0-46 
 
 6 9 
 
 8O 9O 
 
 0-058 
 
 0-058 
 
 -0-13 
 
 92 
 
 90 loo 
 
 0-063 
 
 0-063 
 
 0-34 
 
 38 
 
 IOO 110 
 
 0-045 
 
 0-043 
 
 0-18 
 
 30 
 
 no 1 20 
 
 0-054 
 
 0-049 
 
 0-33 
 
 21 
 
 120 125 
 
 0-060 
 
 0-051 
 
 + O'20 
 
 4 
 
 Weighted Mean. 
 
 8 
 
 0-052 
 
 n 
 0-29 
 
 
 Remarking that the differences in the zone 30 50 N.P.D. depend upon only three stars, it 
 will be seen that the differences in right ascension as reduced to the equator are practically 
 constant from the zenith to within 7 or 8 of the south horizon, and almost exactly equal to the 
 difference of the equinoxes (o s -O54) to which the places of this Catalogue and those of Professor 
 Newcomb's are referred (see p. xxv). 
 
 In comparing this Catalogue with the Radcliffe Catalogue, 1890, and with the Greenwich 
 Second Ten-Year Catalogue, 1890, the differences have been collected in zones of 5 in N.P.D. 
 Weights have been assigned to each of the differences by the formula nn' /(n + n'} } n and n' being the 
 number of observations of a star in the two Catalogues. The weighted means so obtained and 
 the corresponding weights are given in Table VII on page xxx. 
 
 In this comparison the right ascensions of the Radcliffe Catalogue, 1890, have been corrected 
 for the inequalities of the pivots by the application of the quantities given in Table II, p. xiv. 
 Here a progressive change in the differences of R.A. of the two Radcliffe catalogues dependent 011 
 N.P.D., similar to, but smaller than, that found by Stone*" to exist between the Radcliffe Catalogue, 1890, 
 and the Greenwich Catalogue, 1880, is clearly indicated. The comparison with Newcomb and with the 
 Greenwich Catalogue, 1890, seems to show that no sensible systematic error of this kind is to be 
 attributed to the Radcliffe places for 1900, from which it would appear that while the corrections 
 for pivot error have considerably improved the right ascensions of the Radcliffe Catalogue, 1890, they 
 have not completely removed this systematic inequality. The mean difference between the two 
 catalogues comes out o"-oi6, or, if we take only stars south of 50 N.P.D. and exclude the zone 
 120 125 N.P.D., in which the comparison stars are few, we find o s -oi8. In the zone 45 50 N.P.D. 
 there are no stars for comparison. The mean difference in right ascension between Radcliffe, 
 1900, and Greenwich, 1890, is only o s -oo2, while the results for the separate zones show no marked 
 systematic change. 
 
 * See Monthly Notices of R.A.S., Vol. Iv, No. 5. 
 
XXX 
 
 INTRODUCTION TO THE 
 
 TABLE VII. 
 
 COMPAKISON BETWEEN THE EADCLIFFE IQOO, EADCLIFFE 1890, AND GKEENWICH 1890, CATALOGUES. 
 
 Group. 
 
 Mean 
 N.P.D. of 
 Group, 
 
 Differences in B.A. x sin N.P.D. 
 
 Differences in N.P.D. 
 
 Bad. 1900 
 minus 
 Had. 1890. 
 
 wt. 
 
 Bad. 1900 
 minus 
 Gr. 1890. 
 
 Wt. 
 
 Bad. 1900 
 minus 
 Bad. 1890. 
 
 Wt. 
 
 Bad. 1900 
 minus 
 Gr. 1890. 
 
 Wt. 
 
 O 
 
 / 
 
 8 
 
 
 8 
 
 
 n 
 
 
 
 
 
 o5 
 
 2 O 
 
 + 0-006 
 
 160 
 
 + O-OOI 
 
 205 
 
 O'll 
 
 169 
 
 0-06 
 
 228 
 
 Sio 
 
 8 o 
 
 + 0-015 
 
 2 
 
 + 0-007 
 
 3 
 
 0-30 
 
 4 
 
 + 0-30 
 
 5 
 
 10 15 
 
 13 o 
 
 + 0*032 
 
 4 
 
 O'OI I 
 
 5 
 
 -0-47 
 
 9 
 
 + 0-10 
 
 12 
 
 15 20 
 
 17 30 
 
 + 0-034 
 
 10 
 
 + O'O2I 
 
 16 
 
 0-30 
 
 23 
 
 O'20 
 
 41 
 
 2O 25 
 
 22 O 
 
 + 0-058 
 
 6 
 
 + 0-023 
 
 7 
 
 0-18 
 
 II 
 
 + 0-08 
 
 12 
 
 25 30 
 
 27 o 
 
 0-038 
 
 4 
 
 + O-OI9 
 
 7 
 
 + 0-30 
 
 6 
 
 O'2I 
 
 8 
 
 30 38^ 
 
 37 o 
 
 0-047 
 
 2 
 
 O-O42 
 
 5 
 
 + 0-40 
 
 2 
 
 O'24 
 
 5 
 
 38*- 45 
 
 39 30 
 
 0-075 
 
 6 
 
 O-O42 
 
 8 
 
 0-40 
 
 6 
 
 0-60 
 
 8 
 
 45 5 
 
 
 ... 
 
 
 
 
 
 ... 
 
 
 
 5 55 
 
 52 30 
 
 0-069 
 
 18 
 
 0-034 
 
 35 
 
 + O-2O 
 
 12 
 
 0-37 
 
 27 
 
 55 60 
 
 58 o 
 
 0-031 
 
 30 
 
 0-003 
 
 54 
 
 + 0-58 
 
 2O 
 
 O'2I 
 
 33 
 
 60-65 
 
 62 30 
 
 0-038 
 
 121 
 
 O'OI2 
 
 265 
 
 + 0-24 
 
 70 
 
 -0-59 
 
 202 
 
 65 70 
 
 67 30 
 
 0-033 
 
 161 
 
 O-OO9 
 
 365 
 
 + 0-25 
 
 92 
 
 O-62 
 
 288 
 
 70 75 
 
 72 30 
 
 0-039 
 
 195 
 
 + O-OO2 
 
 417 
 
 + 0-16 
 
 95 
 
 -071 
 
 297 
 
 75 - 8 
 
 77 30 
 
 0-030 
 
 205 
 
 O-OO2 
 
 310 
 
 + 0-24 
 
 82 
 
 0-65 
 
 178 
 
 80 85 
 
 82 30 
 
 0-032 
 
 254 
 
 O'OOI 
 
 346 
 
 + 0-50 
 
 86 
 
 0-49 
 
 176 
 
 85-90 
 
 87 30 
 
 O-O2O 
 
 295 
 
 0*003 
 
 412 
 
 + O'IO 
 
 171 
 
 0-44 
 
 296 
 
 90 95 
 
 92 o 
 
 O'O2O 
 
 199 
 
 + O-O06 
 
 181 
 
 + O'II 
 
 86 
 
 0-76 
 
 76 
 
 95 loo 
 
 97 30 
 
 + O-OOI 
 
 212 
 
 0*005 
 
 215 
 
 + O'2I 
 
 68 
 
 0-60 
 
 78 
 
 zoo 105 
 
 1 02 30 
 
 + 0-017 
 
 93 
 
 + 0-003 
 
 9i 
 
 + O-O2 
 
 30 
 
 0-56 
 
 34 
 
 105 no 
 
 107 30 
 
 + O-OI2 
 
 137 
 
 + O-O2I 
 
 143 
 
 + 0-30 
 
 48 
 
 0-60 
 
 62 
 
 no 115 
 
 112 30 
 
 + O-029 
 
 77 
 
 + O'OI I 
 
 68 
 
 + 0-30 
 
 43 
 
 0-70 
 
 38 
 
 115 I2O 
 
 117 30 
 
 + O'O22 
 
 59 
 
 O-O24 
 
 9i 
 
 0-33 
 
 39 
 
 0-91 
 
 73 
 
 I2O 125 
 
 122 O 
 
 + 0-03I 
 
 13 
 
 O'O28 
 
 10 
 
 + 0-25 
 
 12 
 
 O'O2 
 
 9 
 
 Weighted 
 Means o 125 
 and Sums. 
 
 8 
 
 0-016 
 
 2263 
 
 8 
 O-002 
 
 3259 
 
 ... 
 
 
 
 ... 
 
 Weighted 
 Means 50 1 20 
 and Sums. 
 
 f 8 
 O'OlS 
 
 2056 
 
 8 
 0-003 
 
 2993 
 
 + O'20 
 
 942 
 
 n 
 
 0-60 
 
 1858 
 
 In N.P.D. the agreement between the two Eadcliffe Catalogues is good, the mean difference for 
 the range 50 to 120 N.P.D. being o"-2o. On the other hand, the comparison with Greenwich, 
 1890, shows a distinct systematic change depending on N.P.D. very similar to that found by 
 Stone to exist between the Eadcliffe, 1890, and the Greenwich, 1880, N.P.D.s. If the corrections 
 given on p. 26 of the Introduction to the Greenwich Catalogue, 1890, to reduce to the Poulkova 
 refractions and colatitude 38 31' 2i"75, are applied to the Greenwich N.P.D.s, these differences are 
 very much diminished, but the variation dependent on N.P.D. does not entirely disappear. In 
 this connexion it should be remembered that the Greenwich N.P.D.s have had a correction applied 
 for the E D discordance, which has practically the effect of rendering them the mean of the 
 results obtained by direct and reflected observations. On the other hand, the Eadcliffe places 
 are deduced from the direct observations without any correction of this sort whatever, the whole 
 of the E D discordance being thrown on the reflected results. As already pointed out, the Oxford 
 observations afford very little evidence for a term varying with sin Z.D. in the expression for E D, 
 and a constant, amounting to o"-3o, has been found to represent closely the differences between the 
 
RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 XXXI 
 
 direct and reflected observations. Without entering into any discussion as to whether the mode of 
 dealing with this discordance adopted at Greenwich is justified or not, it is interesting to remark that 
 if the correction for the E, D discordance had not been applied to the Greenwich results, a comparison 
 of the observations at Greenwich and Oxford would have shown no trace of this systematic 
 difference. The effect of the correction for the E- D discordance at Greenwich cannot be entirely 
 eliminated without going into the computations in detail, as the adopted zenith point of the Greenwich 
 circle depends essentially on direct and reflected observations of stars, but as stars are observed 
 for this purpose both north and south of the zenith, the mean effect of the discordance on the places of 
 the Greenwich Catalogue introduced in this way must be small. If we take the values of this 
 correction as given for the years 1887 * I ^9^ inclusive (see Greenwich Second Ten-Year Catalogue, 
 1890, Introduction, p. 20), we find that, as a mean value representing the whole period, the variable 
 part of this correction is given by the expression 
 
 + o"-58 sin Z.D. 
 
 The value of this term at the mean N.P.D. of the various groups is given in the second 
 column of the following Table. In the third column are given the differences Radcliffe 1900 minus 
 Greenwich 1890. Adding these two together we get the quantities in the fourth column, which 
 represent very closely the differences between the direct observations at Oxford and Greenwich. 
 The mean of these is o"-22. The differences from this mean as given in the last column no 
 longer show a sensible variation. 
 
 TABLE VIII. 
 DIFFERENCES OF N.P.D. KADCLIFFE 1900 minus GREENWICH 1890 (DIRECT). 
 
 Group. 
 
 it 
 
 0.58 sin. Z.D. 
 
 Ead. 1900 
 minus 
 Gr. 1890. 
 
 Rad. Direct 
 minus 
 Gr. Direct. 
 
 Difference from 
 Mean. 
 
 o o 
 
 n 
 
 // 
 
 H 
 
 // 
 
 o5 
 
 0-36 
 
 o'o6 
 
 O'42 
 
 O'2O 
 
 5 10 
 
 0*29 
 
 + 0-30 
 
 + 0'OI 
 
 + 0-23 
 
 10 15 
 
 0-25 
 
 + O'IO 
 
 -0-15 
 
 + 0-07 
 
 15 20 
 
 O'2I 
 
 0*20 
 
 0*41 
 
 0*19 
 
 2O 25 
 
 O'i6 
 
 + O'o8 
 
 0-08 
 
 + 0-14 
 
 25 30 
 
 OTI 
 
 O'2I 
 
 0-32 
 
 O'lO 
 
 30 38* 
 
 O'OI 
 
 0*24 
 
 0-25 
 
 0-03 
 
 38J- 45 
 
 + O'OI 
 
 o'6o 
 
 0-59 
 
 0-37 
 
 45 5 
 
 ... 
 
 ... 
 
 
 ... 
 
 So 55 
 
 +0-14 
 
 0-37 
 
 0-23 
 
 O'OI 
 
 55 60 
 
 + O'2O 
 
 0*21 
 
 O'OI 
 
 f O'2I 
 
 60 65 
 
 +0-24 
 
 0'59 
 
 -0-35 
 
 -0-13 
 
 65 70 
 
 +0-28 
 
 0-62 
 
 0-34 
 
 O'I2 
 
 70 75 
 
 +0-33 
 
 ' 071 
 
 -0-38 
 
 O'l6 
 
 75-80 
 
 +0-37 
 
 0-65 
 
 0-28 
 
 0*06 
 
 80 85 
 
 + 0-40 
 
 0-49 
 
 o'og 
 
 +0-13 
 
 85-90 
 
 + 0-44 
 
 0'44 
 
 O'OO 
 
 -J- 0'22 
 
 90 95 
 
 +0-47 
 
 076 
 
 0-29 
 
 O'O7 
 
 95 loo 
 
 +0-50 
 
 0*60 
 
 O'lO 
 
 + 0-12 
 
 loo 105 
 
 +0-52 
 
 0*56 
 
 0*04 
 
 + 0-18 
 
 105 no 
 
 +0-54 
 
 0-60 
 
 0*06 
 
 + 0-16 
 
 no 115 
 
 +0-56 
 
 070 
 
 0-14 
 
 +0-08 
 
 115 I2O 
 
 +0-57 
 
 0*91 
 
 0-34 
 
 0-12 
 
 e 2 
 
XXXll 
 
 INTRODUCTION TO THE 
 
 The differences for the zones 50 120 N.P.D. outside these limits either there are no stars 
 common to the pairs of catalogues or they are too few to afford a reliable comparison have been 
 collected in Six-Hour groups, as given in the following Tables, Nos. IX and X. In each of these 
 groups the same tendencies will be noticed as have already been shown to exist in the general 
 table (Table VII), but there is very little, if any, indication of a systematic change from group 
 to group depending on right ascension. 
 
 TABLE IX. 
 
 COMPARISON BETWEEN THE EADCLIPFE CATALOGUES, 1900 AND 1890 ; FOE Six-HouK GEOUPS. 
 Differences of R.A. (Rad. 1900 minus Rod. 1890) x Sin N.P.D. 
 
 N.P.D. 
 
 o h to 6 h 
 
 6 h tO I2 h 
 
 I2 h to l8 h 
 
 i8 h to 2 4 h 
 
 of 
 
 
 
 
 
 Group. 
 
 
 
 
 
 
 
 
 
 
 Diff. 
 
 Wt. 
 
 Diff. 
 
 Wt. 
 
 Diff. 
 
 Wt. 
 
 Diff. 
 
 Wt. 
 
 
 
 8 
 
 
 8 
 
 
 8 
 
 
 8 
 
 
 50-55 
 
 O^I 
 
 9 
 
 ... 
 
 ... 
 
 
 
 O'O66 
 
 9 
 
 55-60 
 
 0'076 
 
 2 
 
 O-O29 
 
 9 
 
 0-03I 
 
 15 
 
 O'OOS 
 
 4 
 
 60-65 
 
 O-O28 
 
 21 
 
 0-054 
 
 27 
 
 0-036 
 
 48 
 
 0-03I 
 
 25 
 
 65-70 
 
 - 0-035 
 
 68 
 
 0-035 
 
 Si 
 
 + 0-037 
 
 2 
 
 0-032 
 
 IO 
 
 70-75 
 
 0034 
 
 59 
 
 0-037 
 
 58 
 
 O-044 
 
 67 
 
 0-047 
 
 ii 
 
 75-80 
 
 O-OI2 
 
 38 
 
 O-O44 
 
 73 
 
 0-039 
 
 4i 
 
 O-OI7 
 
 53 
 
 80-85 
 
 O-OI7 
 
 75 
 
 O-032 
 
 89 
 
 -0-055 
 
 40 
 
 0-038 
 
 50 
 
 85-90 
 
 0-015 
 
 55 
 
 0-028 
 
 59 
 
 0-034 
 
 95 
 
 O-OO2 
 
 86 
 
 90-95 
 
 0-OI4 
 
 49 
 
 O-O27 
 
 22 
 
 0-038 
 
 64 
 
 O'OO2 
 
 64 
 
 95-100 
 
 + O-QII 
 
 66 
 
 O'OIO 
 
 2O 
 
 O-OO7 
 
 63 
 
 -j-o-ooi 
 
 63 
 
 100-105 
 
 +0-035 
 
 16 
 
 + 0-002 
 
 16 
 
 + O'OII 
 
 43 
 
 -|- O-O29 
 
 18 
 
 105-110 
 
 +0-005 
 
 ii 
 
 + 0-022 
 
 19 
 
 + 0-006 
 
 68 
 
 + O-02I 
 
 39 
 
 110-115 
 
 +0-058 
 
 19 
 
 + 0-005 
 
 24 
 
 + 0-008 
 
 25 
 
 + 0-087 
 
 9 
 
 115-120 
 
 ... 
 
 
 + 0-067 
 
 17 
 
 0-004 
 
 14 
 
 -f- 0-008 
 
 28 
 
 Weighted 
 Means. 
 
 8 
 
 0-013 
 
 
 8 
 O-026 
 
 
 8 
 
 0-024 
 
 
 8 
 0-O06 
 
 
 Differences of N.P.D. (Rad. 1900 minus Rad. 1890). 
 
 O 
 
 It 
 
 
 II 
 
 
 // 
 
 
 
 
 
 50-55 
 
 +0-52 
 
 5 
 
 ... 
 
 ... 
 
 ... 
 
 
 0-03 
 
 7 
 
 55-60 
 
 O"2O 
 
 3 
 
 + 070 
 
 6 
 
 +0-30 
 
 7 
 
 + I-50 
 
 4 
 
 60-65 
 
 + 0-29 
 
 19 
 
 -I-0-46 
 
 ii 
 
 +0-19 
 
 20 
 
 + 0'l6 
 
 2O 
 
 65-70 
 
 + 0-31 
 
 44 
 
 + O-26 
 
 40 
 
 -f 0-60 
 
 2 
 
 0-30 
 
 6 
 
 70-75 
 
 + 0-31 
 
 41 
 
 0-03 
 
 25 
 
 + O'2I 
 
 22 
 
 O'2I 
 
 7 
 
 75-80 
 
 + 0-29 
 
 26 
 
 + 0-42 
 
 28 
 
 0-13 
 
 II 
 
 -l-o-og 
 
 17 
 
 80-85 
 
 -f-0-23 
 
 28 
 
 + 0-76 
 
 30 
 
 +0-63 
 
 IO 
 
 +0-44 
 
 18 
 
 85-90 
 
 O'll 
 
 36 
 
 + 0-25 
 
 35 
 
 + 0-18 
 
 41 
 
 +0-09 
 
 59 
 
 90-95 
 
 + 0-07 
 
 19 
 
 + 0-02 
 
 18 
 
 + 0-03 
 
 34 
 
 +0-41 
 
 15 
 
 95-100 
 
 + 0-18 
 
 24 
 
 + 0-70 
 
 4 
 
 0-06 
 
 21 
 
 +0-43 
 
 19 
 
 100-105 
 
 + 0-10 
 
 6 
 
 + 0-13 
 
 7 
 
 + 0-09 
 
 12 
 
 -0-38 
 
 5 
 
 105-110 
 
 + O-2O 
 
 4 
 
 + 0-16 
 
 7 
 
 -J-O-2I 
 
 2O 
 
 +0-50 
 
 17 
 
 110-115 
 
 + 078 
 
 12 
 
 0-66 
 
 10 
 
 -f-0'31 
 
 13 
 
 +0-77 
 
 8 
 
 115-120 
 
 
 
 0'35 
 
 16 
 
 0-32 
 
 10 
 
 0-31 
 
 13 
 
 Weighted 
 Means. 
 
 it 
 + 0-23 
 
 
 n 
 + 0-23 
 
 
 n 
 + 0-13 
 
 
 // 
 + O-2O 
 
 
RADCLIFFE CATALOGUE OF STAKS, 1900. 
 
 XXX111 
 
 TABLE X. 
 
 COMPAEISON BETWEEN THE RADCLIFFE CATALOGUE, IQOO, AND GllEENWICH CATALOGUE, 1890 ; 
 
 FOR SlX-HoUE GROUPS. 
 
 Differences of R.A. (Sad. 1900 minus Gr. 1890) x Sin N.P.D. 
 
 N.P.D. 
 
 o h to 6 h 
 
 6 h to I2 h 
 
 I2 h to l8 h 
 
 I8"to 24 
 
 of 
 
 
 
 
 
 Group. 
 
 Diff. 
 
 Wt. 
 
 Diff. 
 
 Wt. 
 
 Diff. 
 
 Wt. 
 
 Diff. 
 
 Wt. 
 
 O 
 
 8 
 
 
 8 
 
 
 8 
 
 
 8 
 
 
 50-55 
 
 0-034 
 
 14 
 
 ... 
 
 ... 
 
 + o'oi6 
 
 4 
 
 0'046 
 
 17 
 
 55-60 
 
 O-05I 
 
 3 
 
 O'02O 
 
 14 
 
 + 0-009 
 
 25 
 
 + O*OO2 
 
 12 
 
 60-65 
 
 O'OOS 
 
 68 
 
 0-019 
 
 86 
 
 O'OIO 
 
 70 
 
 O'OII 
 
 41 
 
 65-70 
 
 O'OIO 
 
 174 
 
 O'OO9 
 
 169 
 
 + 0-037 
 
 3 
 
 o'oo6 
 
 19 
 
 70-75 
 
 + 0-008 
 
 169 
 
 + O-003 
 
 145 
 
 0*010 
 
 88 
 
 0-015 
 
 15 
 
 75-80 
 
 + O'OI I 
 
 65 
 
 O'OIO 
 
 1 20 
 
 0-015 
 
 53 
 
 + 0-008 
 
 72 
 
 80-85 
 
 + 0-O02 
 
 105 
 
 + 0-005 
 
 118 
 
 0*01 1 
 
 62 
 
 0-008 
 
 61 
 
 85-90 
 
 O'OI 2 
 
 94 
 
 + 0-004 
 
 95 
 
 0*012 
 
 133 
 
 + O'OI2 
 
 90 
 
 90-95 
 
 O'OOI 
 
 47 
 
 + 0*002 
 
 ii 
 
 + 0-003 
 
 55 
 
 + 0*014 
 
 68 
 
 95-100 
 
 O'OOI 
 
 62 
 
 O'O2O 
 
 20 
 
 + 0*003 
 
 66 
 
 O'OIO 
 
 67 
 
 100-105 
 
 o'ooS 
 
 18 
 
 O'OI I 
 
 13 
 
 + 0*001 
 
 43 
 
 + 0*028 
 
 17 
 
 105-110 
 
 + 0*024 
 
 12 
 
 +0-031 
 
 18 
 
 + 0*018 
 
 72 
 
 + 0*023 
 
 4i 
 
 110-115 
 
 + o'oi 9 
 
 13 
 
 +0-017 
 
 19 
 
 + 0*006 
 
 27 
 
 + O'OOI 
 
 9 
 
 115-120 
 
 
 
 + 0-017 
 
 10 
 
 0*049 
 
 26 
 
 O'O2O 
 
 55 
 
 Weighted 
 Means. 
 
 s 
 O-OO2 
 
 
 s 
 
 0-003 
 
 
 8 
 O-OO5 
 
 
 8 
 
 O'OOO 
 
 
 Differences of N.P.D. (Rad. 1900 minus Gr. 1890). 
 
 
 
 II 
 
 
 II 
 
 
 II 
 
 
 
 
 
 50-55 
 
 O'2O 
 
 II 
 
 ... 
 
 ... 
 
 O-9O 
 
 4 
 
 0-34 
 
 12 
 
 55-60 
 
 0-50 
 
 4 
 
 0-14 
 
 8 
 
 O7O 
 
 9 
 
 + O-22 
 
 12 
 
 60-65 
 
 0-47 
 
 69 
 
 -0-68 
 
 65 
 
 076 
 
 32 
 
 -0'53 
 
 36 
 
 65-70 
 
 0-62 
 
 H5 
 
 0-68 
 
 1x8 
 
 + O'IO 
 
 6 
 
 0-47 
 
 19 
 
 70-75 
 
 0-71 
 
 160 
 
 0-72 
 
 98 
 
 0-64 
 
 28 
 
 076 
 
 II 
 
 75-80 
 
 0-50 
 
 55 
 
 0-70 
 
 73 
 
 070 
 
 16 
 
 078 
 
 34 
 
 80-85 
 
 0'54 
 
 60 
 
 0-35 
 
 62 
 
 0-69 
 
 27 
 
 0-49 
 
 27 
 
 85-90 
 
 0-44 
 
 78 
 
 0-26 
 
 72 
 
 0-52 
 
 86 
 
 0-53 
 
 60 
 
 90-95 
 
 -077 
 
 22 
 
 0-52 
 
 8 
 
 0-82 
 
 27 
 
 -075 
 
 19 
 
 95-ioo 
 
 0'59 
 
 28 
 
 0-30 
 
 5 
 
 0-68 
 
 23 
 
 0-58 
 
 22 
 
 100-105 
 
 O'lO 
 
 8 
 
 0-56 
 
 5 
 
 -o-59 
 
 14 
 
 I'OO 
 
 7 
 
 105-110 
 
 0-66 
 
 5 
 
 0-30 
 
 9 
 
 0*62 
 
 24 
 
 0-69 
 
 24 
 
 110-115 
 
 0-66 
 
 7 
 
 1-25 
 
 8 
 
 i'o6 
 
 14 
 
 +0-32 
 
 9 
 
 115-120 
 
 ... 
 
 
 0-88 
 
 9 
 
 -0-96 
 
 22 
 
 0-89 
 
 42 
 
 Weighted 
 Means. 
 
 -0-58 
 
 
 0-59 
 
 
 0*67 
 
 
 0-58 
 
 
 In comparing the places of the Kadcliffe Catalogue, 1900, with those of the Albany (A.G.) 
 Catalogue, 1875, the values of the precession and secular variation given in the Albany Catalogue 
 (which also depend on Struve's constants) were used for bringing up the Albany places to 
 1900-0. The proper motions of the present Catalogue were adopted, except in the case of No. 162 
 (Albany 720), for which no proper motion is given in this work. The Radcliffe place for 1900, 
 
XXXIV 
 
 INTRODUCTION TO THE 
 
 however, confirms the proper motion as given in the Albany Catalogue, viz. + o s -oi3 in E.A. 
 and + o"-n in N.P.D., and these values have accordingly been used in bringing up the 
 Albany place. 
 
 TABLE XI. 
 
 COMPAEISON BETWEEN THE RADCLIFFE CATALOGUE, igOO, AND ALBANY (A.G.) CATALOGUE, 1875. 
 
 KADCLIFFE minus ALBANY. 
 
 
 Mean Diffs. 
 
 Mean Diffs. 
 
 
 
 of R.A. 
 
 of N.P.D. 
 
 Number 
 
 
 
 
 of 
 
 
 8 
 
 // 
 
 Stars. 
 
 Constant. 
 
 0*069 
 
 0-32 
 
 
 h h 
 
 8 
 
 
 
 
 O-I 
 
 + 0'OI I 
 
 0-03 
 
 24 
 
 1-2 
 
 + 0'OIS 
 
 + O'O2 
 
 33 
 
 *-3 
 
 + 0-043 
 
 O'O4 
 
 31 
 
 3-4 
 
 + O-OI5 
 
 0-08 
 
 28 
 
 4-5 
 
 + 0-028 
 
 0*24 
 
 28 
 
 5-6 
 
 O-OO9 
 
 0-14 
 
 52 
 
 0-6 
 
 + 0*014 
 
 0*09 
 
 196 
 
 6-7 
 
 O-OI9 
 
 O-O7 
 
 50 
 
 7-8 
 
 0-028 
 
 + 0-28 
 
 39 
 
 8-9 
 
 0-045 
 
 + 0-13 
 
 30 
 
 9-10 
 
 O-O46 
 
 0*09 
 
 3i 
 
 10- 1 1 
 
 O-O25 
 
 -0-15 
 
 28 
 
 11-12 
 
 O-OI5 
 
 + 0-35 
 
 28 
 
 6-12 
 
 O-O29 
 
 + 0-0? 
 
 206 
 
 12-13 
 
 0-024 
 
 0-16 
 
 23 
 
 13-14 
 
 0-047 
 
 0-04 
 
 29 
 
 14-15 
 
 O'O4O 
 
 + 0-07 
 
 28 
 
 15-16 
 
 O-OO8 
 
 + 0-19 
 
 35 
 
 16-17 
 
 + 0-006 
 
 + O'O2 
 
 29 
 
 17-18 
 
 OXII2 
 
 + O-QI 
 
 Si 
 
 12-18 
 
 0-019 
 
 + 0-03 
 
 195 
 
 18-19 
 
 + 0-016 
 
 O-O9 
 
 54 
 
 19-20 
 
 + 0-030 
 
 O'O3 
 
 40 
 
 20-21 
 
 +0-037 
 
 0*04 
 
 39 
 
 21-22 
 
 + 0-047 
 
 O'OO 
 
 33 
 
 22-23 
 
 + 0-027 
 
 +0-07 
 
 36 
 
 23-24 
 
 +0-033 
 
 + 0-16 
 
 31 
 
 18-24 
 
 + 0-030 
 
 o-oo 
 
 233 
 
RAJDCLIFFE CATALOGUE OP STARS, 1900. XXXV 
 
 There are 830 stars common to the Radcliffe and Albany Catalogues distributed in right 
 ascension, as shown in Table XI. As these stars are all included in the zone 85 to 89 N.P.D. 
 or, to be more exact, between 84 50' and 89 10' of N.P.D. for the epoch 1855 it has not 
 been necessary to separate them according to N.P.D. The mean differences of the two catalogues 
 are o s -o69 in E.A. and o"-y. in N.P.D., as given at the head of the Table, and the differences 
 from these means corresponding to each hour of R.A., and to each Six-Hour group, are exhibited 
 in the columns of the Table. 
 
 In N.P.D. there is very little evidence of a systematic change in these residuals, unless it 
 be one of eight hours period and about o // -i5 amplitude, which is faintly indicated. But in R.A. 
 we see a clearly marked variation with a period of 24 hours. In his paper, entitled Ergebnisse 
 aus Vergleichungen der Zonencataloge der Astronomischen Gesellschaft unter einander und mit dem 
 Romberg scJien Catalog fur 1875, which appeared in the Astronomische Nachrichten, Nos. 3842-3-4, 
 Professor Auwers publishes a comparison between the Albany places and those of Romberg's 
 Poulkova Catalogue, 1875. ^ e ordinates o f the curve found by Professor Auwers to represent 
 the differences, Albany minus Romberg, will, if their signs are changed, be found to exhibit 
 a striking similarity to the values given in Table XI for the differences, Radcliffe minus 
 Albany. It thus appears that the right ascensions of the Radcliffe Catalogue, 1900, agree very 
 closely with those of Eomberg's Poulkova Catalogue, which was selected by Professor Auwers, in 
 the paper referred to, for comparison with the various A.G-. Zones as being a catalogue 'von 
 anerkannt grosser Genauigkeit.' 
 
 CONSTELLATIONS. 
 
 As in the Radcliffe Catalogue for 1890, the nomenclature and constellations adopted by Francis 
 Baily in the British Association Catalogue have been generally followed. 
 
 MAGNITUDE. 
 
 In all cases where the magnitudes given in the Catalogue depend upon observations made at 
 this Observatory the number of estimations on which the magnitude is based follows in the next 
 column. In other cases, the given magnitudes have been extracted from published lists. All the 
 unmarked magnitudes have been taken from the Harvard publications, chiefly from the Harvard 
 Photometric Durchmusterung (Annals, Vol. XLV), with a few exceptions, which have been taken 
 from the Harvard Photometry (Annals, Vol. XIV). Those marked with an asterisk are from the 
 Bonner Durchmusterung; those with a dagger from Struve's Double Stars (Dun Echt Observatory 
 Publications, Vol. I); and those with a double dagger (Nos. 955 and 956 only) from the Argentine 
 General Catalogue, 1875. 
 
 The information with regard to the limits of magnitude and the periods of variable stars, given 
 in the footnotes on the left-hand pages of the Catalogue, are, with the exception of that relating to 
 No. 1052, taken from Chandler's ' Third Catalogue of Variable Stars ' (Astronomical Journal, No. 379), 
 or his 'Revision of Elements of Third Catalogue of Variable Stars' (Astronomical Journal, 
 No. 553). The elements for No. 1052 are Pickering's, and are taken from the Astronomische 
 Nachrichten, No. 3347. The remarks on colour, magnitude, and position contained in these footnotes 
 are extracted from the observers' original note-books. The footnotes on the right-hand pages refer 
 to the authority for the proper motion adopted. '-. 
 
 MISCELLANEOUS. 
 
 The observations on which the places of this catalogue are founded were made by Messrs. 
 "Walter "Wickham, F.R.A.S., William Henry Robinson, and Ernest Edgar McClellan. All three 
 are skilled observers, with long experience in this class of work. To this fact is largely due the 
 precision of the results. In the table of Personal Equations given on p. xx they are denoted by 
 the letters W, R, and C respectively. 
 
XXXvi INTRODUCTION TO THE RADCLIFFE CATALOGUE OF STARS, 1900. 
 
 Mr. Wickham's duties as First Assistant are of a varied kind, and, where work of an un- 
 expected character or out of the ordinary routine of observations was required, I have generally had 
 recourse to his services. There have been many interruptions of this kind in recent years, and, in 
 particular, the work in connexion with the erection and preliminary trials of the new equatorial 
 telescope has made serious inroads upon his time. He has nevertheless taken an active share in 
 the transit circle observations. The ordinary adjustments of the transit circle have been entirely 
 in his charge. He has rendered valuable assistance in examining and checking the computations, 
 and in reading the proof sheets. 
 
 The labour of reducing the observations and preparing the catalogue has fallen principally 
 upon Mr. Robinson, Second Assistant, and to this he has devoted himself with indefatigable assiduity 
 and persevering skill. In some parts of the work he has had the assistance, first, of Mr. "W. Jenkins, 
 who filled the post of computer at this Observatory from October 1892 till April 1903, and later, of 
 one or both of the computers Messrs. J. Or. Balk and R. Harris who succeeded Mr. Jenkins. In 
 addition to the ordinary routine of the observations, Mr. Robinson has executed a large number of 
 miscellaneous computations arising out of the work. 
 
 Mr. McClellan, Third Assistant, has general charge of the meteorological department. He is 
 also our principal photographer, in which capacity his duties absorb more and more of his time, 
 as the photographic work with the new equatorial develops. He has taken his share of the active 
 work at the telescope, but the photographic work and the daily routine of meteorological reductions 
 have prevented his giving much assistance in the astronomical computations. 
 
 The present work owes its existence to the liberality of the Radcliffe Trustees. In the year 
 1772, in response to a request made to them by the University Authorities, the Radcliffe Trustees 
 of that day founded and equipped the Observatory, and their successors have ever since maintained 
 it at a high level of efficiency. The principal results of the astronomical labours carried on here 
 since 1840 (not to mention the meteorological records, which constitute a large proportion of the 
 total output of the Observatory) are contained in a series of forty-eight volumes of Radcliffe 
 Observations, giving an account of the work done here from year to year and, in a more collected 
 form, in four General Catalogues of Stars, viz. those of 1845, 1860, 1890, and the present work. 
 
 The observations made before 1840 have never been completely reduced nor published. The}*- 
 are, however, far from inconsiderable. In the form of neat MS. records they are now carefully pre- 
 served to the number of at least 130,000 transits and 60,000 zenith distances amongst the archives 
 of the Observatory. In the Monthly Notices of the R.A.S., Vol. Ix, p. 265, will be found a paper 
 under the title Note on the Unpublished Observations made at the Radcliffe Observatory, Oxford, 
 between the years 1774 and 1838; with some Results for the year 1774, from which, though it has 
 been very much curtailed by the exigencies of space, some idea may be formed of the value of 
 these old observations. There is also a paper bearing on the subject, by the late Mr. Stone, in the 
 Monthly Notices, Vol. Iv, p. 409, entitled A Determination of the Mean N.P.D. 1790 January o of 
 y Draconis from Observations made at Oxford by Dr. Hornsby. With the exception of a short note 
 in The Observatory magazine for 1901, p. 453, entitled Dr. Downing's Revision of Taylor's Madras 
 Catalogue and the policy of Reducing Old Observations, and four letters in the same magazine for 
 1902, pp. 90, 127, 165, and 166, these two papers contain, so far as I know, all the information on 
 the subject at present published. 
 
 AETHUE A. RAMBAUT. 
 Radcliffe Observatory, Oxford. 
 February 24, 1906. 
 
GENERAL CATALOGUE OF STARS 
 
 FOB 
 
 1900'Q, 
 
 FROM OBSERVATIONS 
 
 MADE AT THE 
 
 RADCLIFFE OBSERVATORY, OXFORD, 
 
 1894 TO 1903. 
 
 A. A. RAMBAUT. 
 
2 
 
 RADCLIFFE CATALOGUE OF STARS, 1900X), R.A. 
 
 ,'-'' 
 
 v " 
 
 . 
 
 CM DD 
 
 Mean 
 
 
 
 
 
 
 
 
 
 Jm 
 
 G 
 
 Year 
 
 o 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 1 
 
 "3 
 
 bo 
 
 31 
 
 a 
 
 and 
 Fraction 
 
 *-" *S 
 
 "1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 I 
 
 a -3 
 
 of 
 
 8 
 
 
 
 
 
 
 
 
 s 
 
 *W 
 
 Year. 
 
 *0 
 
 
 
 
 
 
 I 
 
 Piscium 
 
 6-9 
 
 I 
 
 97-19 
 
 3 
 
 h. m. 8. 
 
 o o 14*92 
 
 8. 
 + 3-0728 
 
 8. 
 
 + 0-0035 
 
 8. 
 
 i 
 
 2 
 
 21 Andromedae ... a 
 
 2'3 
 
 
 97-3I 
 
 8 
 
 o 3 12-96 
 
 + 3-0829 
 
 + 0-0184 
 
 + 0*0095 
 
 2 
 
 3 
 
 Piscium ... ... ... 
 
 7'5 
 
 2 
 
 02-80 
 
 3 
 
 o 3 44-79 
 
 + 3^728 
 
 + 0*0022 
 
 
 3 
 
 4 
 
 Piscixim 
 
 8-0 
 
 I 
 
 02-86 
 
 3 
 
 o 4 47*19 
 
 + 3-0748 
 
 + 0*0044 
 
 
 4 
 
 5 
 
 Piscium , 
 
 7-6 
 
 I 
 
 02-92 
 
 3 
 
 o 5 33-26 
 
 + 3^736 
 
 + 0*0030 
 
 
 5 
 
 6 
 
 88 Pegasi y 
 
 2*8 
 
 
 97-93 
 
 13 
 
 o 8 5-10 
 
 + 3-0850 
 
 + O*OIO2 
 
 0-0007 
 
 6 
 
 7 
 
 Piscium 
 
 6-8 
 
 
 98-I7 
 
 3 
 
 o 8 40-22 
 
 + 3^735 
 
 + 0*0028 
 
 
 7 
 
 8 
 
 Piscium 
 
 7-1 
 
 
 98-84 
 
 3 
 
 o 9 28-88 
 
 + 3-0734 
 
 + O-O028 
 
 
 8 
 
 9 
 
 35 Piscium ... ( 
 
 5-8 
 
 
 97-94 
 
 3 
 
 o 9 49-69 
 
 + 3-08II 
 
 + 0-0068 
 
 + 0*0054 
 
 9 
 
 10 
 
 Piscium 
 
 7'5 
 
 2 
 
 02-81 
 
 3 
 
 o 10 30-23 
 
 + 3-0784 
 
 + 0-0053 
 
 
 10 
 
 ii 
 
 Piscium 
 
 7-o 
 
 ... 
 
 02-86 
 
 3 
 
 o 10 49-25 
 
 + 3-0768 
 
 + 0-0044 
 
 
 ii 
 
 12 
 
 36 Piscium 
 
 6-2 
 
 ... 
 
 97-86 
 
 3 
 
 o ii 25-69 
 
 + 3*08l7 
 
 + O'OO66 
 
 O-OO36 
 
 12 
 
 13 
 
 Piscium 
 
 7'3 
 
 ... 
 
 98*84 
 
 3 
 
 o ii 31*72 
 
 + 3-0742 
 
 + 0*0032 
 
 + O*OOOI 
 
 13 
 
 14 
 
 Piscium ... 
 
 6*3 
 
 ... 
 
 97-47 
 
 3 
 
 12 39-47 
 
 + 3^742 
 
 + 0-0032 
 
 + 0-0047 
 
 H 
 
 15 
 
 Ceti 
 
 7*3 
 
 I 
 
 02-92 
 
 , 
 
 O 12 56-18 
 
 + 1-O728 
 
 + O-OO27 
 
 
 15 
 
 16 
 
 Piscium 
 
 7'5 
 
 I 
 
 02*87 
 
 3 
 
 o 13 0-13 
 
 + 3-0770 
 
 + 0-0043 
 
 
 16 
 
 17 
 
 8 Ceti i 
 
 3'7 
 
 
 98*35 
 
 9 
 
 o 14 19-92 
 
 + 3-0589 
 
 O-OO22 
 
 O-OO32 
 
 i? 
 
 18 
 
 41 Piscium d 
 
 5'4 
 
 
 97-88 
 
 3 
 
 o 15 27-05 
 
 + 3-0848 
 
 + O'O068 
 
 O*OOI3 
 
 18 
 
 19 
 
 44 Piscium 
 
 6*1 
 
 ... 
 
 98-52 
 
 9 
 
 o 20 16-50 
 
 + 3-0756 
 
 + 0-0038 
 
 O*OO28 
 
 19 
 
 20 
 
 Piscium 
 
 6*9 
 
 ... 
 
 97-26 
 
 3 
 
 O 21 8*2O 
 
 + 3^798 
 
 + 0-0048 
 
 
 20 
 
 21 
 
 Piscium 
 
 6*3 
 
 I 
 
 97-54 
 
 3 
 
 o 23 9-78 
 
 + 3^56 
 
 + 0-0083 
 
 + 0*OO4O 
 
 21 
 
 22 
 
 
 6-0 
 
 
 07*82 
 
 12 
 
 O 24 "C6-O7 
 
 + 1*0611 
 
 + O"OOIO 
 
 O'OOO3 
 
 22 
 
 23 
 
 Piscium 
 
 7'3 
 
 I 
 
 "/ -* 
 97-20 
 
 3 
 
 "T J i 
 
 o 25 0-15 
 
 + 3-0837 
 
 + 0*0056 
 
 
 23 
 
 24 
 
 51 Piscium 
 
 6-7 
 
 I 
 
 97-90 
 
 3 
 
 o 27 14*13 
 
 + 3-0905 
 
 + 0*0068 
 
 + 0*0008 
 
 24 
 
 25 
 
 Piscium ... , 
 
 8-1* 
 
 
 98-76 
 
 3 
 
 o 28 58-97 
 
 + 3-0887 
 
 + 0-0064 
 
 
 25 
 
 26 
 
 Ceti 
 
 8*3* 
 
 
 02*80 
 
 
 o 20 16*17 
 
 + 1-0741 
 
 + 0*0018 
 
 
 26 
 
 27 
 
 Piscium 
 
 ** J 
 
 6*7 
 
 I 
 
 97-50 
 
 3 
 
 ~.7 * v Ol 
 
 o 32 21*47 
 
 I J v I T 
 
 + 3*0812 
 
 | -V W JV 
 
 + O*OO5O 
 
 + 0*00 4 8 
 
 27 
 
 28 
 
 30 Andromedae ... e 
 
 4'5 
 
 I 
 
 98-43 
 
 8 
 
 o 33 16*13 
 
 + 3-I789 
 
 + O*O2 1 1 
 
 O*Ol84 
 
 28 
 
 2 9 
 
 Ceti 
 
 8*2* 
 
 
 02-87 
 
 1 
 
 o 33 40*64 
 
 + 3*0741 
 
 + O*OO4O 
 
 
 2 9 
 
 30 
 
 Piscium 
 
 7'9 
 
 I 
 
 * / 
 
 02*86 
 
 J 
 
 3 
 
 o 33 59-62 
 
 + 3*0816 
 
 
 + 0*0482 
 
 30 
 
 31 
 
 Piscium 
 
 7'7 
 
 I 
 
 97-52 
 
 3 
 
 o 34 38-03 
 
 + 3-0836 
 
 + 0*0054 
 
 
 31 
 
 32 
 
 Piscium 
 
 8-3 
 
 I 
 
 02-53 
 
 3 
 
 o 37 H'05 
 
 + 3-0864 
 
 + 0*0059 
 
 
 32 
 
 33 
 
 16 Ceti (3 
 
 2*3 
 
 
 97-73 
 
 10 
 
 o 38 34-19 
 
 + 2*9976 
 
 0*0053 
 
 + 0*0147 
 
 33 
 
 34 
 
 Ceti 
 
 8*2* 
 
 
 02-87 
 
 , 
 
 o 39 57-18 
 
 + 3-0778 
 
 + 0*0048 
 
 O'OOIO 
 
 34 
 
 35 
 
 Ceti 
 
 7-8* 
 
 
 - *-'/ 
 
 02-81 
 
 1 
 
 <Js ^1* 
 
 o 40 46*38 
 
 + 3*0729 
 
 + O*OO42 
 
 
 35 
 
 36 
 
 58 Piscium 
 
 5-7 
 
 I 
 
 * +* O 
 
 97-56 
 
 O 
 
 3 
 
 o 41 48-36 
 
 + 3*1217 
 
 + 0*0103 
 
 + 0*0017 
 
 36 
 
 37 
 
 Piscium 
 
 9*0 
 
 I 
 
 95-83 
 
 3 
 
 o 43 1*98 
 
 + 3-0985 
 
 + 0-0074 
 
 
 37 
 
 38 
 
 62 Piscium 
 
 6-0 
 
 I 
 
 97-91 
 
 3 
 
 o 43 5'97 
 
 + 3-1023 
 
 + 0-0078 
 
 + 0*0050 
 
 38 
 
 39 
 
 Piscium 
 
 S'o 
 
 I 
 
 97-95 
 
 3 
 
 o 43 8-21 
 
 + 3-0936 
 
 + 0-0068 
 
 + 0*0508 
 
 39 
 
 40 
 
 63 Piscium b 
 
 4'5 
 
 
 98-10 
 
 10 
 
 o 43 29*56 
 
 + 3-I039 
 
 + O'OOSO 
 
 + 0*0035 
 
 40 
 
 4i 
 
 Piscium 
 
 8*0* 
 
 
 98-16 
 
 3 
 
 o 44 29*72 
 
 + 3-0992 
 
 + 0-0074 
 
 
 41 
 
 42 
 
 Piscium 
 
 8-7* 
 
 
 99-86 
 
 4 
 
 o 45 I>0 3 
 
 + 3-1010 
 
 + O-OO76 
 
 
 42 
 
 43 
 
 Ceti 
 
 7*7 
 
 
 08-78 
 
 7 
 
 O 4"", 'TOO 
 
 + 1*0810 
 
 + 0*00 r-6 
 
 
 43 
 
 44 
 
 Piscium 
 
 6-5 
 
 ... 
 
 7 V / w 
 
 97-26 
 
 O 
 
 3 
 
 *TJ JJ 7^ 
 
 o 46 9*25 
 
 + 3-0860 
 
 | -W- W^JV 
 
 + 0-0059 
 
 0*0000 
 
 44 
 
 45 
 
 Piscium ... 
 
 9-0 
 
 I 
 
 97-84 
 
 3 
 
 o 47 30*00 
 
 + 3-1022 
 
 + 0-0077 
 
 
 45 
 
 9. Double ; brighter observed. Companion follows about o'-5 and is south. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 ObservatiorB. I 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. I 
 
 Lalande, 1800. 1 
 
 US 
 
 00 CO 
 *S> "^ 
 
 *<"* x 
 
 ^ "3 
 1 
 
 0) 
 
 03 
 
 in 
 t>. 
 
 t^oo 
 
 P. 
 
 .0 -^ 
 
 qo 
 
 d 
 
 fo 
 
 O O\ 
 r& 00 
 03 " 
 
 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 I 
 
 97-19 
 
 3 
 
 o / // 
 
 86 57 3-0 
 
 // 
 
 20-052 
 
 // 
 -f 0-009 
 
 
 
 47229 
 
 
 8243 
 
 
 
 + 2 47J2 
 
 i 
 
 
 2 
 
 02-42 
 
 13 
 
 61 27 41-9 
 
 20-050 
 
 + 0-015 
 
 + 0-156 
 
 3215 
 
 47319 
 
 
 
 IO 
 
 15 
 
 + 28- ! 4 
 
 2 
 
 
 3 
 
 O2'8O 
 
 3 
 
 89 5i 5'4 
 
 20*049 
 
 + 0-016 
 
 
 
 47342 
 
 1267 
 
 
 14 
 
 
 - o J6 
 
 3 
 
 
 4 
 
 02-86 
 
 3 
 
 85 43 26-6 
 
 20-048 
 
 + 0*018 
 
 
 
 47373 
 
 22 
 
 17 
 
 
 
 + 4 ;8 
 
 4 
 
 
 5 
 
 02-92 
 
 3 
 
 88 30 4-1 
 
 20-046 
 
 -f- 0*019 
 
 
 
 16 
 
 45 
 
 21 
 
 
 
 + 1 12 
 
 5 
 
 
 6 
 
 oi'6o 
 
 7 
 
 75 22 20-7 
 
 20*040 
 
 + 0*024 
 
 + 0-013 
 
 I 
 
 107 
 
 92 
 
 
 30 
 
 52 
 
 + H 14 
 
 6 
 
 
 7 
 
 98-17 
 
 3 
 
 89 10 19-8 
 
 20-038 
 
 + 0*026 
 
 
 
 134 
 
 99 
 
 
 
 
 + o 19 
 
 7 
 
 
 8 
 
 98-84 
 
 3 
 
 89 15 32-0 
 
 20-035 
 
 + 0*027 
 
 
 
 163 
 
 
 
 
 
 + O 22 
 
 8 
 
 
 9 
 
 97-94 
 
 3 
 
 8 1 44 3'5 
 
 20-034 
 
 + 0-028 
 
 + O-O2I 
 
 5 
 
 182 
 
 119 
 
 
 
 
 + 8 19 
 
 9 
 
 
 10 
 
 02-81 
 
 3 
 
 84 42 43-4 
 
 20-031 
 
 -j- 0*029 
 
 
 
 
 129 
 
 34 
 
 
 
 + 5 25 
 
 IO 
 
 
 ii 
 
 02-86 
 
 3 
 
 86 18 14-9 
 
 20*030 
 
 + 0-030 
 
 
 
 205 
 
 
 36 
 
 
 
 + 3 26 
 
 ii 
 
 
 12 
 
 97-86 
 
 3 
 
 82 18 54-2 
 
 20-027 
 
 + 0-031 
 
 + 0*OO9 
 
 7 
 
 218 
 
 M3 
 
 
 
 68 
 
 + 7 27 
 
 12 
 
 
 13 
 
 98-84 
 
 3 
 
 88 42 20-2 
 
 20*027 
 
 + 0-031 
 
 + 0*OO4 
 
 
 225 
 
 148 
 
 38 
 
 
 
 + i 28 
 
 13 
 
 
 M 
 
 97-47 
 
 3 
 
 8S 52 r8 
 
 20*022 
 
 + 0-033 
 
 0*02 i 
 
 
 260 
 
 
 45 
 
 49 
 
 75 
 
 + o 28 
 
 14 
 
 
 15 
 
 02-92 
 
 3 
 
 89 56 19-3 
 
 20*020 
 
 + 0-034 
 
 
 
 310 
 
 
 
 52 
 
 
 - o 37 
 
 15 
 
 
 16 
 
 02-87 
 
 3 
 
 86 45 3i-8 
 
 20-020 
 
 + 0-034 
 
 
 
 279 
 
 179 
 
 47 
 
 
 
 + 2 32 
 
 16 
 
 
 17 
 
 95-85 
 
 4 
 
 99 22 41-8 
 
 20*013 
 
 + 0-036 
 
 + 0-032 
 
 14 
 
 322 
 
 
 
 58 
 
 82 
 
 - 9 48 
 
 17 
 
 
 18 
 
 97-88 
 
 3 
 
 82 21 54-7 
 
 20*007 
 
 + 0-039 
 
 0-019 
 
 16 
 
 366 
 
 223 
 
 
 
 92 
 
 + 7 36 
 
 18 
 
 
 19 
 
 97-63 
 
 4 
 
 88 36 50-5 
 
 I9-973 
 
 + 0-048 
 
 + O'OI I 
 
 25 
 
 512 
 
 298 
 
 75 
 
 76 
 
 H3 
 
 + i 57 
 
 19 
 
 
 20 
 
 97-26 
 
 3 
 
 86 43 41-6 
 
 I9-967 
 
 + 0-050 
 
 
 
 546 
 
 312 
 
 79 
 
 
 
 + 3 46 
 
 20 
 
 
 21 
 
 97-54 
 
 3 
 
 80 21 28-4 
 
 I9-950 
 
 + 0-054 
 
 + 0*200 
 
 
 617 
 
 340 
 
 
 
 121 
 
 + 9 47 
 
 21 
 
 
 22 
 
 97-72 
 
 5 
 
 94 30 35'2 
 
 - I9-933 
 
 + 0-057 
 
 + 0*009 
 
 38 
 
 669 
 
 37i 
 
 
 95 
 
 129 
 
 4 54 
 
 22 
 
 
 23 
 
 97-20 
 
 3 
 
 85 4i 35-o 
 
 - I9'9S3 
 
 + 0-058 
 
 
 
 670 
 
 372 
 
 88 
 
 
 
 + 4 63 
 
 23 
 
 
 24 
 
 97-90 
 
 3 
 
 83 35 48-6 
 
 19-911 
 
 + 0-062 
 
 0*022 
 
 44 
 
 763 
 
 414 
 
 
 
 148 
 
 + 6 64 
 
 24 
 
 
 25 
 
 98-76 
 
 3 
 
 84 35 39-7 
 
 19-892 
 
 + 0-065 
 
 
 
 828 
 
 450 
 
 1 10 
 
 
 
 + 5 69 
 
 25 
 
 
 26 
 
 02-80 
 
 3 
 
 89 32 55'4 
 
 19-889 
 
 + 0-066 
 
 
 
 
 457 
 
 
 
 
 + o 77 
 
 26 
 
 
 27 
 
 97'5 
 
 3 
 
 87 24 48-2 
 
 - I9-853 
 
 + 0*072 
 
 + 0*064 
 
 
 954 
 
 507 
 
 128 
 
 
 
 + 2 80 
 
 27 
 
 
 28 
 
 03-18 
 
 IS 
 
 61 13 52-1 
 
 19-841 
 
 + 0-076 
 
 +0*251 
 
 56 
 
 976 
 
 
 
 122 
 
 194 
 
 + 28 103 
 
 28 
 
 
 29 
 
 02-87 
 
 3 
 
 89 36 5'9 
 
 - 19-836 
 
 + 0-074 
 
 
 
 
 527 
 
 
 
 
 + o 96 
 
 29 
 
 
 30 
 
 02-86 
 
 3 
 
 87 25 26-7 
 
 19-832 
 
 + 0-075 
 
 - 0*277 
 
 
 999 
 
 530 
 
 142 
 
 
 
 + 2 8 4 
 
 30 
 
 
 31 
 
 97-52 
 
 3 
 
 86 53 52-0 
 
 19-824 
 
 + 0-076 
 
 
 
 1027 
 
 544 
 
 144 
 
 
 
 + 2 86 
 
 31 
 
 
 32 
 
 02-53 
 
 3 
 
 86 22 50-6 
 
 19-788 
 
 + 0-08 1 
 
 
 
 1118 
 
 
 164 
 
 
 
 + 3 93 
 
 32 
 
 
 33 
 
 00-62 
 
 3 
 
 108 32 7-6 
 
 I9'769 
 
 + 0-082 
 
 0-034 
 
 70 
 
 "55 
 
 
 
 I4O 
 
 227 
 
 18 115 
 
 33 
 
 
 34 
 
 02-87 
 
 3 
 
 88 44 44-4 
 
 I9-748 
 
 + 0-086 
 
 + 0-630 
 
 
 1198 
 
 649 
 
 182 
 
 
 
 + i I3 1 
 
 34 
 
 
 35 
 
 02-83 
 
 3 
 
 89 58 4-4 
 
 I9-736 
 
 + 0-088 
 
 
 
 1225 
 
 662 
 
 
 
 
 IIO 
 
 35 
 
 
 36 
 
 97-56 
 
 3 
 
 78 34 I7-7 
 
 19-720 
 
 + 0-091 
 
 + 0*013 
 
 76 
 
 1254 
 
 68 1 
 
 
 
 245 
 
 + 11 96 
 
 36 
 
 
 37 
 
 95-83 
 
 3 
 
 84 6 37-4 
 
 19-700 
 
 + 0-093 
 
 
 
 
 
 
 
 
 + 5 107 
 
 37 
 
 
 38 
 
 97-91 
 
 3 
 
 83 H 45-2 
 
 19-699 
 
 + 0-093 
 
 0*004 
 
 84 
 
 1300 
 
 708 
 
 
 
 2 5 8 
 
 + 6 105 
 
 38 
 
 
 39 
 
 97'95 
 
 3 
 
 85 14 0-6 
 
 19-698 
 
 + 0-093 
 
 + 1-138 
 
 
 1299 
 
 
 204 
 
 
 26l 
 
 + 4 123 
 
 39 
 
 
 40 
 
 02-23 
 
 3 
 
 82 57 32-2 
 
 19-692 
 
 + 0-094 
 
 + 0-037 
 
 85 
 
 1312 
 
 7H 
 
 
 161 
 
 265 
 
 + 6 107 
 
 40 
 
 
 41 
 
 98-16 
 
 3 
 
 84 8 16-6 
 
 - I9-675 
 
 + 0-096 
 
 
 
 
 
 
 
 
 + 5 i9 
 
 4i 
 
 
 42 
 
 00-51 
 
 5 
 
 83 49 5'6 
 
 19-667 
 
 + 0-097 
 
 
 
 
 
 
 
 
 + 5 IJI 
 
 42 
 
 
 43 
 
 98-78 
 
 3 
 
 87 47 56-2 
 
 - 19-651 
 
 + 0-098 
 
 
 
 1403 
 
 
 216 
 
 
 
 + i 149 
 
 43 
 
 
 44 
 
 97-26 
 
 3 
 
 87 9 26-5 
 
 I9-647 
 
 + 0-099 
 
 + 0-058 
 
 9i 
 
 1407 
 
 760 
 
 217 
 
 
 28l 
 
 + 2 IIS 
 
 44 
 
 
 45 
 
 97-84 
 
 3 
 
 83 52 41-0 
 
 19-623 
 
 + O'IO2 
 
 
 
 
 787 
 
 
 
 
 + 5 "7 
 
 45 
 
 13, 14, 39. Authority for Proper Motions : Auwers (Mayer's Sternverzeichnis). 21, 34. Authority for Proper Motions : Porter. 
 27, 30. Authority for Proper Motions: Boss. 
 
KADCLIFFE CATALOGUE OF STABS, 1900*0, R.A. 
 
 No. 
 
 Constellation. 
 
 J 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 46 
 
 47 
 48 
 
 49 
 50 
 
 51 
 
 52 
 53 
 54 
 55 
 
 56 
 
 Ceti 
 
 5-6 
 4'9 
 7'3 
 7'9* 
 4*0 
 
 7'3 
 
 7'2 
 
 4'4 
 6*0 
 
 7'3 
 
 I 
 
 I 
 I 
 
 94-86 
 
 99-35 
 97-56 
 02-84 
 00-23 
 
 97-88 
 94-86 
 98-80 
 
 97-95 
 98-84 
 
 97-96 
 
 5 
 5 
 3 
 3 
 6 
 
 3 
 3 
 17 
 3 
 3 
 
 3 
 
 b. in. 8. 
 
 o 47 45'97 
 o 47 53-72 
 o 48 10*43 
 49 53-8o 
 o 51 11*94 
 o 52 31*36 
 o 53 47-96 
 o 57 45'oS 
 o 58 40*10 
 o 59 34-87 
 o 59 41*61 
 
 a. 
 + 2*9464 
 
 4- 3-0646 
 4- 3-0900 
 + 3*0740 
 + 3-3038 
 
 + 3-0793 
 
 4- 3*0776 
 + 3-1036 
 
 8. 
 O*OO77 
 
 4- 0*0037 
 4- 0*0064 
 
 4- 0-0308 
 4- 0-0054 
 
 4- 0-0089 
 4- 0*0055 
 4- 0-0060 
 
 4- 0-0078 
 
 s. 
 
 O-OO22 
 0-0039 
 
 4-O*OI4I 
 
 4- 0*0016 
 0*0070 
 4-0*0064 
 
 4- 0*0008 
 
 46 
 
 47 
 48 
 
 49 
 50 
 
 51 
 52 
 53 
 54 
 
 55 
 
 56 
 
 20 Ceti 
 
 Piscium 
 Ceti 
 
 37 Andromedae ... p. 
 Ceti 
 
 Ceti 
 
 71 Piscium c 
 26 Ceti 
 
 Ceti 
 
 73 Piscium 
 
 57 
 
 Piscium 
 
 8*0* 
 
 
 98-95 
 
 3 
 
 i o 32*01 
 
 + 3-0951 
 
 4- 0*0071 
 
 
 57 
 
 
 58 
 
 77 Piscium 
 
 6*4 
 
 
 97-97 
 
 3 
 
 i o 38*69 
 
 + 3-0995 
 
 4- 0*0074 
 
 0*0008 
 
 58 
 
 
 59 
 
 Piscium 
 
 8*2* 
 
 
 97-97 
 
 3 
 
 i o 40*89 
 
 + 3-0995 
 
 4- 0*0074 
 
 0*0007 
 
 59 
 
 
 60 
 
 61 
 62 
 
 75 Piscium 
 29 Ceti 
 
 6-3 
 
 6*7 
 6*9 
 
 
 97-97 
 98-84 
 97-37 
 
 3 
 
 3 
 3 
 
 i i 17-88 
 
 I 2 50-16 
 
 i 3 8-04 
 
 + 3-1505 
 , 4- 3-0820 
 4- 3-1328 
 
 4- 0*0119 
 
 4- 0*0060 
 4- 0*0102 
 
 4-0*0003 
 
 4- 0*0072 
 4-0-0004 
 
 60 
 
 61 
 62 
 
 
 Piscium 
 
 63 
 
 80 Piscium e 
 
 5'6 
 
 
 97-99 
 
 3 
 
 i 3 12-97 
 
 + 3*1053 
 
 4- 0*0079 
 
 0*0195 
 
 63 
 
 
 64 
 
 43 Andromedae ... /J 
 
 2*4 
 
 ... 
 
 99-89 
 
 9 
 
 i 4 7-74 
 
 + 3'332i 
 
 + 0*0288 
 
 4-0-0144 
 
 64 
 
 
 65 
 66 
 
 67 
 68 
 
 Cassiopeiae 
 77 Ceti 
 
 8*8 
 
 6-5 
 6*8 
 
 5'3 
 
 3 
 
 2 
 
 97-17 
 
 97-97 
 98-90 
 00-48 
 
 3 
 
 3 
 3 
 
 4 
 
 i 5 4*3i 
 
 i 7 22*87 
 i 8 30*27 
 
 4- 3-1214 
 
 4- 0*0529 
 
 4- 0*0064 
 4- 0*0065 
 4- 0-0092 
 
 0-0017 
 0-0132 
 4- 0-0075 
 
 65 
 66 
 
 67 
 68 
 
 
 75 Ceti 
 
 86 Piscium 
 
 69 
 
 70 
 
 72 
 73 
 
 Piscium 
 37 Ceti 
 
 8*1* 
 
 6-2 
 6-6 
 
 7-8* 
 
 ... 
 
 02*54 
 94-85 
 
 97-94 
 98*89 
 98*91 
 
 3 
 3 
 
 3 
 3 
 3 
 
 i 8 40-35 
 i 9 21-65 
 
 i 9 30-15 
 i 10 27*50 
 
 I 12 I'lQ 
 
 + 3-1045 
 4- 3-0135 
 
 4- 3*1 180 
 + 3-0754 
 + 3-0834 
 
 4- 0*0079 
 4- 0-0015 
 
 4- 0-0089 
 4- 0-0065 
 
 4-0*0055 
 0*0024 
 
 69 
 
 70 
 
 72 
 73 
 
 
 88 Piscium 
 Ceti 
 
 Piscium ... 
 
 74 
 
 89 Piscium / 
 
 5'4 
 
 ... 
 
 97-96 
 
 3 
 
 I 12 38-35 
 
 4- 3-0952 
 
 4- 0*0073 
 
 0-0049 
 
 74 
 
 
 75 
 
 Piscium 
 
 8*0* 
 
 
 98-98 
 
 3 
 
 I 14 I3-65 
 
 + 3-0933 
 
 4- 0*0072 
 
 4- 0*0090 
 
 75 
 
 
 76 
 
 Piscium 
 
 7'7 
 
 I 
 
 95-8o 
 
 3 
 
 I 14 32*63 
 
 + 3-ii49 
 
 4- 0*0087 
 
 
 76 
 
 
 77 
 
 Piscium 
 
 6-8 
 
 
 97-99 
 
 3 
 
 I 16 2*44 
 
 + 3^575 
 
 + 0*0117 
 
 
 77 
 
 
 78 
 
 Piscium 
 
 6-5 
 
 
 98-90 
 
 3 
 
 i 17 27-86 
 
 4- 3-0821 
 
 4- 0-0066 
 
 4- 0*0006 
 
 78 
 
 
 79 
 
 Piscium 
 
 7*0 
 
 I 
 
 98-98 
 
 3 
 
 i 17 32-70 
 
 + 3-1054 
 
 4- 0-0081 
 
 0-0036 
 
 79 
 
 
 80 
 
 Piscium 
 
 9'4 
 
 I 
 
 00*91 
 
 3 
 
 i 18 9-90 
 
 4- 3-iii8 
 
 4- 0-0085 
 
 
 80 
 
 
 Si 
 
 Piscium 
 
 9'3 
 
 I 
 
 98-71 
 
 3 
 
 i 1 8 20*57 
 
 + 3'"68 
 
 4- 0*0088 
 
 
 81 
 
 
 82 
 
 45 Ceti 
 
 3'9 
 
 
 00-89 
 
 4 
 
 i 19 1-44 
 
 4- 3*0036 
 
 4- 0*0020 
 
 0-0068 
 
 82 
 
 
 83 
 
 Piscium 
 
 8-5 
 
 2 
 
 02-60 
 
 3 
 
 i 19 57-06 
 
 4- 3*1122 
 
 4- 0-0086 
 
 
 83 
 
 
 84 
 
 Piscium 
 
 7-0 
 
 ... 
 
 02-90 
 
 3 
 
 i 20 30-85 
 
 4- 3-0924 
 
 4- 0-0073 
 
 
 84 
 
 
 85 
 
 Piscium 
 
 9-0 
 
 2 
 
 98-26 
 
 3 
 
 I 21 8*27 
 
 + 3-"43 
 
 4- 0-0087 
 
 
 85 
 
 
 86 
 87 
 
 Piscium ... , 
 Ursae Minoris ... a 
 
 9-0 
 
 2 
 
 98*91 
 99-70 
 
 3 
 ii 
 
 I 21 43-35 
 I 22 I'44 
 
 + 3-0973 
 + 24*8835 
 
 4- 0-0076 
 4- 19-8010 
 
 
 86 
 
 87 
 
 
 88 
 
 95 Piscium 
 
 7'2 
 
 I 
 
 98*96 
 
 3 
 
 I 22 28-24 
 
 + 3" II2 6 
 
 4- 0-0086 
 
 0*0042 
 
 88 
 
 
 89 
 
 I Ursae Minoris ... a 
 
 2'I 
 
 ... 
 
 97-86 
 
 55 
 
 I 22 33-40 
 
 4- 25*0919 
 
 4- 20-0186 
 
 4- o- 1 220 
 
 89 
 
 
 90 
 
 Piscium ... , 
 
 6*4 
 
 
 97-95 
 
 3 
 
 I 23 8*08 
 
 + 3-1347 
 
 4- 0*0100 
 
 
 90 
 
 
 65. A star (B.D. + 51 244) following south is of magnitude 10*5, or one magnitude fainter than that given in the B.D. 
 76. Reddish. Much brighter than No. 45. The stars are both given in the B.D. as 8*7 magnitude. 
 
EADCLLFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755.! 
 
 Lalande, 1800. I 
 
 Weisse's 
 Bessel(i), 1825.1 
 
 to 
 
 *. 
 
 >,00 
 
 3? 
 
 3 
 
 SB" 
 1& 
 
 T3 oo 
 
 A~ 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 46 
 
 94-86 
 
 5 
 
 H4 33 2-3 
 
 19-618 
 
 // 
 + 0-097 
 
 n 
 
 
 M77 
 
 
 
 179 
 
 
 
 46 
 
 
 47 
 
 00-63 
 
 3 
 
 91 41 13-7 
 
 19-616 
 
 + 0*101 
 
 + 0-009 
 
 93 
 
 1474 
 
 
 
 1 80 
 
 298 
 
 i 114 
 
 47 
 
 
 48 
 
 97-56 
 
 3 
 
 86 27 22'O 
 
 19-611 
 
 -f-O'IO2 
 
 + 0-024 
 
 
 1481 
 
 
 22$ 
 
 
 
 + 3 120 
 
 48 
 
 
 49 
 
 02-84 
 
 3 
 
 89 45 4-6 
 
 I9-579 
 
 + 0-105 
 
 
 
 
 82* 
 
 
 , 
 
 
 + o 142 
 
 49 
 
 
 50 
 
 02-24 
 
 3 
 
 52 233-9 
 
 - I9-554 
 
 + 0-II5 
 
 0*049 
 
 101 
 
 1578 
 
 
 
 196 
 
 321 
 
 + 37 175 
 
 50 
 
 
 5i 
 
 97-88 
 
 3 
 
 88 45 I9-5 
 
 19-528 
 
 + O'IIO 
 
 
 
 1638 
 
 870 
 
 236 
 
 
 
 + o 149 
 
 Si 
 
 
 52 
 
 94-86 
 
 3 
 
 no 10 21-5 
 
 19-502 
 
 + 0-109 
 
 + 0-046 
 
 
 1691 
 
 
 
 211 
 
 345 
 
 20 174 
 
 52 
 
 
 53 
 
 97-24 
 
 4 
 
 82 38 53-7 
 
 I9HI9 
 
 + O-I22 
 
 0*039 
 
 113- 
 
 1819 
 
 970- 
 
 
 227 
 
 379 
 
 + 7 153 
 
 53 
 
 
 54 
 
 97-95 
 
 3 
 
 89 i o 9-0 
 
 - I9-399 
 
 + O'I22 
 
 + 0-033 
 
 116 
 
 1853 
 
 987' 
 
 
 
 392 
 
 + o 174 
 
 54 
 
 
 55 
 
 98-84 
 
 3 
 
 88 13 18-9 
 
 - I9-378 
 
 + 0-124 
 
 
 
 1879 
 
 IOO2 
 
 280 
 
 
 
 + i 203 
 
 55 
 
 
 56 
 
 97-96 
 
 3 
 
 84 52 47' i 
 
 I9-376 
 
 + 0-125 
 
 + 0-004 
 
 1 20 
 
 
 1005, 
 
 28l 
 
 232 
 
 396 
 
 + 4 172 
 
 56 
 
 
 57 
 
 98-95 
 
 3 
 
 86 20 9-9 
 
 I9-357 
 
 + O-I26 
 
 
 
 
 IOI9 
 
 284 
 
 
 
 + 3 155 
 
 57 
 
 
 58 
 
 97-97 
 
 3 
 
 85 37 25-9 
 
 I9-354 
 
 + O-I26 
 
 + 0-119 
 
 124 
 
 1905 
 
 
 286 
 
 242 
 
 406 
 
 + 4 175 
 
 58 
 
 
 59 
 
 97-97 
 
 3 
 
 85 37 217 
 
 I9-353 
 
 + 0-127 
 
 + 0-100 
 
 125 
 
 1908 
 
 
 287 
 
 
 407 
 
 + 4 176 
 
 59 
 
 
 60 
 
 97-97 
 
 3 
 
 77 34 47-6 
 
 - I9-339 
 
 + 0-I3P 
 
 0-036 
 
 127 
 
 1930 
 
 1038 
 
 
 246 
 
 410 
 
 + 12 135 
 
 60 
 
 
 61 
 
 98-84 
 
 3 
 
 88. 31 46-3 
 
 - 19-303 
 
 + 0-I30 
 
 +0-438 
 
 133 
 
 1992 
 
 1071 
 
 303 
 
 
 421 
 
 + I 212 
 
 61 
 
 
 62 
 
 97-37 
 
 3 
 
 80 37 33-4 
 
 1.9*296 
 
 + 0-133 
 
 0*020 
 
 
 2OOI 
 
 1075 
 
 
 
 424 
 
 + 9 132 
 
 62 
 
 
 63 
 
 97-99 
 
 3 
 
 84 52 45:3 
 
 19-294 
 
 + 0-I32 
 
 + 0-174 
 
 136 
 
 2O05 
 
 
 305 
 
 26l 
 
 426 
 
 + 4 190 
 
 63 
 
 
 64 
 
 01-67 
 
 8 
 
 54 54 34'3 
 
 19-272 
 
 + 0-I42 
 
 + 0-084 
 
 140 
 
 2O29 
 
 
 
 266 
 
 433 
 
 + 34 198 
 
 64 
 
 
 65 
 
 97-17 
 
 3 
 
 38 12 32-1 
 
 19-249 
 
 + 0-153 
 
 
 
 
 
 
 
 
 + 5i 243 
 
 65 
 
 
 66 
 
 97-97 
 
 3 
 
 88 5 in 
 
 19-241 
 
 + 0-135 
 
 + 0-004 
 
 148 
 
 2093 
 
 27- 
 
 318 
 
 
 442 
 
 + I 221 
 
 66 
 
 
 67 
 
 98-90 
 
 3 
 
 88 3 23-9 
 
 19-192 
 
 + 0-139 
 
 + 0-130 
 
 154 
 
 2I6O 
 
 61 
 
 325 
 
 
 455 
 
 + I 223 
 
 67 
 
 
 68 
 
 01-95 
 
 3 
 
 82 57 1 1-5 
 
 - 19-163 
 
 + O-I42 
 
 + 0-051 
 
 158 
 
 2187 
 
 75, 
 
 
 284 
 
 461 
 
 + 6 174 
 
 68 
 
 
 69 
 
 02-54 
 
 3 
 
 85 23 14-9 
 
 -I9-I59 
 
 + 0-I42 
 
 
 
 
 80. 
 
 331 
 
 
 
 + 4 212 
 
 69 
 
 
 70 
 
 94-86 
 
 4 
 
 98 27 37-2 
 
 19-141 
 
 + 0-139 
 
 0-27.9 
 
 164 
 
 222O 
 
 95. 
 
 
 290 
 
 472 
 
 8 216 
 
 70 
 
 
 7i 
 
 97'94 
 
 3 
 
 83 32 n 
 
 I9-I37 
 
 + 0-144 
 
 + O-O2I 
 
 162 
 
 , 22l6 
 
 97' 
 
 
 
 474 
 
 + 6 181 
 
 7i 
 
 
 72 
 
 98-89 
 
 3 
 
 89 36 58-9 
 
 19-112 
 
 + 0-144 
 
 
 
 - 2258 
 
 in 
 
 
 295 
 
 
 + O 2IO 
 
 72 
 
 
 73 
 
 98-91 
 
 3 
 
 88, 30 45-4 
 
 19-070 
 
 + 0-147 
 
 
 
 
 138 
 
 348 
 
 
 
 + I 241 
 
 73 
 
 
 74 
 
 97-96 
 
 3 
 
 86 54 43-7 
 
 - I9-053 
 
 + 0-149 
 
 + O-OI9 
 
 171 
 
 2329 
 
 
 354 
 
 
 484 
 
 + 2 I8 5 
 
 74 
 
 
 75 
 
 98-98 
 
 3 
 
 87 14 9-6 
 
 19-010 
 
 + 0-I52 
 
 + 0-028 
 
 
 
 176 
 
 362 
 
 
 
 + 2 190 
 
 75 
 
 
 76 
 
 95-80 
 
 3 
 
 84 21 49-7 
 
 19-001 
 
 + 0-153 
 
 
 
 2393 
 
 1 80 
 
 
 
 
 + 5 168 
 
 76 
 
 
 77 
 
 97-99 
 
 3 
 
 78 59 I4-9 
 
 18-959 
 
 + 0-I58 
 
 
 
 2435 
 
 209, 
 
 
 
 50i 
 
 + 10 168 
 
 77 
 
 
 78 
 
 98-90 
 
 3 
 
 88 47 45'i 
 
 18-918 
 
 + OT57 
 
 + 0-046 
 
 
 2479 
 
 233 
 
 372 
 
 
 
 + o 223 
 
 78 
 
 
 79 
 
 98-98 
 
 3 
 
 85 47 4'i 
 
 - 18-915 
 
 + 0-158 
 
 0*OO2 
 
 
 2485, 
 
 235 
 
 373 
 
 
 506 
 
 + 3 190 
 
 79 
 
 
 80 
 
 00-91 
 
 3 
 
 85 o 43-4 
 
 18-897 
 
 + 0-160 
 
 
 
 
 
 
 
 
 + 4 235 
 
 80 
 
 
 81 
 
 98-71 
 
 3 
 
 84 23 24-4 
 
 18-892 
 
 + 0-161 
 
 
 
 
 
 
 
 
 + 5 175 
 
 81 
 
 
 82 
 
 02-25 
 
 3 
 
 98 41 57'3 
 
 18-872 
 
 + 0-156 
 
 + 0-196 
 
 184 
 
 2541- 
 
 268 
 
 
 325 
 
 5*3 
 
 8 244 
 
 82 
 
 
 83 
 
 02-60 
 
 3 
 
 85 3 56-4 
 
 18-844 
 
 + 0-163 
 
 
 
 2579 
 
 
 392 
 
 
 
 + 4 248 
 
 83 
 
 
 84 
 
 02-90 
 
 3 
 
 87 32 5J3 
 
 18-827 
 
 + 0-163 
 
 
 
 2589 
 
 295 
 
 394 
 
 
 
 + 2 2O7 
 
 84 
 
 
 85 
 
 95-85 
 
 3 
 
 84 52 3i-3 
 
 18-809 
 
 + 0-166 
 
 
 
 
 309 
 
 396 
 
 
 
 + 4 249 
 
 85 
 
 
 86 
 
 98-91 
 
 3 
 
 86 59 0-6 
 
 18-791 
 
 + 0-166 
 
 
 
 2632 
 
 322 
 
 397 
 
 
 
 + 2 211 
 
 86 
 
 
 87 
 
 98-72 
 
 13 
 
 i 13 48-2 
 
 18781 
 
 + 1-280 
 
 
 
 
 
 
 319 
 
 5io 
 
 + 88 7 
 
 87 
 
 
 88 
 
 98-96 
 
 3 
 
 85 9 45'4 
 
 18-768 
 
 + 0-168 
 
 + 0-I4I 
 
 194 
 
 
 337 
 
 404 
 
 
 
 + 4 251 
 
 88 
 
 
 89 
 
 98-23 
 
 81 
 
 i 13 33-3 
 
 - 18-765 
 
 + 1-299 
 
 + O-OO2 
 
 IO2 
 
 
 
 
 324 
 
 5" 
 
 + 88 8 
 
 89 
 
 
 90 
 
 97-95 
 
 3 
 
 82 33 24-7 
 
 - 18-747 
 
 + 0-170 
 
 
 
 2677 
 
 347 
 
 
 
 534 
 
 + 7 213 
 
 90 
 
 48, 62, 75, 78, 79. Authority for Proper Motions : Auwers (Mayer's Stern verzsichuis). 50. The Proper Motions adopted are 
 those of Auwers' Bradley, but other values in R.A. are Auwers (Astronomische Nachrichten, 3928) +c".oi24, and Newcomb 
 (Fundamental Catalogue) + o -oi32. 52. Authority for Proper Motions : Auwers (Astronomische Nachrichten, 3511). 
 
BADCLIFFE CATALOGUE OF STARS, 1900'0, E.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. I 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 9i 
 92 
 93 
 
 Persei 
 
 9'3 
 8-0 
 
 5'o 
 
 I 
 I 
 
 96-83 
 02*91 
 97-96 
 
 2 
 3 
 3 
 
 h. m. 8. 
 I 23 49-64 
 I 24 45-48 
 I 24 56*63 
 
 s. 
 
 + 3-6794 
 + 3-0715 
 + 3-1204 
 
 s. 
 
 + 0-0553 
 + 0-0062 
 + 0-0091 
 
 8. 
 + 0-0177 
 
 9i 
 92 
 
 93 
 
 Ceti 
 
 98 Piscium p. 
 
 94 
 
 Piscium R 
 
 Var. 
 
 
 02*84 
 
 3 
 
 I 25 28-62 
 
 + 3-0929 
 
 + 0-0075 
 
 
 94 
 
 95 
 
 99 Piscium ij 
 
 3'8 
 
 
 01-43 
 
 4 
 
 I 26 7'8o 
 
 + 3-2026 
 
 + 0-0143 
 
 0-OOO2 
 
 95 
 
 96 
 
 Trianguli 
 
 9-1 
 
 I 
 
 95-40 
 
 4 
 
 I 27 3172 
 
 + 3-4052 
 
 + 0-0287 
 
 
 96 
 
 97 
 
 102 Piscium TT 
 
 5-6 
 
 
 97-93 
 
 3 
 
 I 31 47-78 
 
 + 3-1800 
 
 + 0*0126 
 
 0-0064 
 
 97 
 
 98 
 
 Piscium 
 
 7-8* 
 
 
 98-90 
 
 3 
 
 i 33 10-14 
 
 + 3-0919 
 
 + 0*0076 
 
 
 98 
 
 99 
 IOO 
 
 IOI 
 
 105 Piscium .^ 
 Ceti 
 
 6-1 
 7'8* 
 
 4-6 
 
 ... 
 
 97-97 
 02-26 
 
 98-06 
 
 3 
 3 
 
 12 
 
 i 34 16-95 
 i 34 17-56 
 
 i 36 13-52 
 
 + 3-2250 
 + 3-0737 
 + 3-1202 
 
 + 0-0152 
 + 0-0067 
 
 + 0-0092 
 
 + 0-0032 
 O-OO34 
 
 99 
 
 IOO 
 IOI 
 
 106 Piscium v 
 
 102 
 
 Piscium 
 
 6-9 
 
 I 
 
 98-58 
 
 3 
 
 i 39 25-76 
 
 + 3-0994 
 
 + 0-0082 
 
 
 1 02 
 
 103 
 
 Piscium 
 
 77* 
 
 
 98-97 
 
 3 
 
 i 39 55-12 
 
 + 3-0924 
 
 + 0-0078 
 
 
 103 
 
 IO4 
 
 no Piscium 
 
 4*5 
 
 ... 
 
 98-82 
 
 17 
 
 i 40 6'66 
 
 +3-1588 
 
 + 0-01 12 
 
 + O-OO29 
 
 104 
 
 105 
 
 Piscium 
 
 6-8 
 
 
 99-01 
 
 3 
 
 i 40 33-I5 
 
 + 3" I0 4i 
 
 + 0-0084 
 
 
 105 
 
 106 
 
 Piscium 
 
 6-9 
 
 ... 
 
 99-03 
 
 3 
 
 i 40 44-50 
 
 + 3-1017 
 
 + 0*0083 
 
 
 106 
 
 107 
 
 3 Arietis 
 
 6-4 
 
 
 97-94 
 
 3 
 
 i 4i 9H5 
 
 + 3-2463 
 
 + 0-0160 
 
 + O-OOI9 
 
 107 
 
 108 
 
 4 Arietis 
 
 57 
 
 I 
 
 97-97 
 
 3 
 
 i 42 45-36 
 
 + 3-2439 
 
 + 0-0157 
 
 + 0-OOI5 
 
 108 
 
 109 
 no 
 
 III 
 
 112 
 H3 
 
 Piscium 
 Ceti 
 
 6-4 
 77 
 
 9-0 
 6-0 
 4-0 
 
 I 
 I 
 
 I 
 
 98-93 
 02-28 
 
 97-92 
 97-96 
 98-34 
 
 3 
 3 
 
 3 
 3 
 3 
 
 i 43 15-08 
 i 43 51-70 
 
 i 45 5-32 
 i 45 33-55 
 i 46 31-34 
 
 + 3-1051 
 + 3-0812 
 
 + 4-4169 
 + 3-I834 
 + 2-9581 
 
 + 0-0085 
 + 0-0074 
 
 + 0-1205 
 + 0-0124 
 + 0-0024 
 
 0-0062 
 + O-OO03 
 
 109 
 no 
 
 in 
 
 112 
 
 H3 
 
 Cassiopeiae 
 "?4 Ceti 
 
 55 Ceti 
 
 114 
 
 in Piscium 
 
 4'9 
 
 
 98-59 
 
 3 
 
 i 48 22-59 
 
 + 3-1014 
 
 + 0-0084 
 
 + O-0004 
 
 114 
 
 "5 
 
 6 Arietis ft 
 
 27 
 
 ... 
 
 99-75 
 
 M 
 
 i 49 6-79 
 
 + 3-2996 
 
 + 0-0184 
 
 + O-OO5O 
 
 "5 
 
 116 
 
 Piscium 
 
 6-2 
 
 
 98-95 
 
 3 
 
 * 50 43*55 
 
 + 3-0874 
 
 + 0-0079 
 
 + O-O09O 
 
 116 
 
 117 
 118 
 119 
 
 1 20 
 
 121 
 122 
 
 8 Arietis i 
 Persei 
 
 5'i 
 9-2* 
 6-0 
 8-0 
 
 77 
 5'8 
 
 I 
 I 
 
 97-98 
 02-86 
 97-98 
 95-55 
 
 95-55 
 98-59 
 
 4 
 3 
 3 
 3 
 
 3 
 3 
 
 i 5i 53'i3 
 i 53 45-35 
 i 54 4-54 
 i 54 I9-94 
 
 i 54 20-47 
 i 54 56-87 
 
 + 3-2684 
 
 + 3-8395 
 + 3-2062 
 
 + 2-7959 
 + 27959 
 
 + 3'IO2I 
 
 + 0-0165 
 + 0-0544 
 + 0-0133 
 
 0-0018 
 
 0-0018 
 + 0-0086 
 
 + o-ooi i 
 0-0013 
 
 + 0-0141 
 
 117 
 III 
 
 119 
 1 20 
 
 121 
 122 
 
 Arietis 
 Ceti 
 
 Ceti 
 
 112 Piscium 
 
 123 
 
 Piscium 
 
 7'i 
 
 
 01-99 
 
 3 
 
 i 55 9-65 
 
 + 3-1167 
 
 + 0-0092 
 
 
 I2 3 
 
 124 
 
 113 Piscium a 
 
 6-5 
 
 I 
 
 99-07 
 
 3 
 
 i 56 52-09 
 
 + 3-0987 
 
 + 0-0085 
 
 + 0-0016 
 
 124 
 
 "5 
 
 113 Piscium a 
 
 5'3 
 
 2 
 
 98-48 
 
 4 
 
 i 56 52-25 
 
 + 3-0987 
 
 + 0-0085 
 
 + 0-0016 
 
 125 
 
 126 
 
 Arietis 
 
 6-3 
 
 
 97-92 
 
 3 
 
 i 57 12-04 
 
 + 3-2237 
 
 + 0-0140 
 
 
 126 
 
 127 
 
 Piscium 
 
 7-6 
 
 I 
 
 98-95 
 
 3 
 
 i 57 49-18 
 
 + 3-1057 
 
 + 0-0088 
 
 + 0-0090 
 
 127 
 
 128 
 129 
 130 
 
 131 
 132 
 
 133 
 134 
 135 
 
 13 Arietis a 
 Ceti 
 
 2-3 
 8-0* 
 7'8 
 
 7'5 
 6-9 
 5'9 
 5'8 
 9-0 
 
 2 
 
 I 
 
 00-68 
 01-97 
 99-04 
 
 97-93 
 98-96 
 
 97-94 
 97-96 
 98-31 
 
 10 
 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 2 i 31-98 
 2 i 39-38 
 
 2 2 25-04 
 
 2 4 27-36 
 
 2 4 39-51 
 2 5 4-88 
 2 6 4-24 
 2 6 14-87 
 
 + 3-3596 
 + 3*0841 
 + 3-1341 
 + 3-1181 
 + 3-1126 
 + 3-3120 
 + 3-1722 
 
 + 4-5000 
 
 + 0-0204 
 + 0-0080 
 
 + O'OIOO 
 
 + 0*0094 
 + 0-0092 
 
 + 0-0177 
 
 + 0-0115 
 + 0-1072 
 
 + 0-0127 
 
 + 0-0051 
 0-0105 
 
 128 
 129 
 130 
 
 131 
 132 
 133 
 134 
 135 
 
 Ceti 
 
 Ceti 
 
 Ceti 
 
 15 Arietis 
 64 Ceti 
 
 Cassiopeiae 
 
 94. The magnitude varies from 7 to below 13 ; the period is 344 days. 101. Reddish-orange. 102. Reddish. 
 104. W.B. magnitude, 9. 113. Reddish-yellow. 124. Slight orange tint. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755.1 
 
 Lalande, 1800. 1 
 
 Ml 
 
 
 
 > 
 
 <B ^ 
 
 .-( V ^ 
 
 V _ 
 *1 
 1 
 
 >0 
 
 >>00 
 
 *- *H 
 
 I 
 
 ^ " 
 
 3d 
 !, 
 
 .aT 
 o- 
 
 o O\ 
 T3 oo 
 
 Greenwich, 1 
 1890. 
 
 B.D. 
 
 No. 
 
 9i 
 
 96-83 
 
 2 
 
 / II 
 
 38 14 2O- 1 
 
 i 
 18726 
 
 /; 
 + O'200 
 
 '/ 
 
 
 
 
 
 
 
 o 
 
 + 51 316 
 
 9i 
 
 
 92 
 
 02-91 
 
 3 
 
 90 8 33-0 
 
 18-697 
 
 + 0-I70 
 
 
 
 
 375 
 
 
 
 
 o 240 
 
 92 
 
 
 93 
 
 97-96 
 
 3 
 
 84 22 17-6 
 
 18-690 
 
 + 0-173 
 
 + 0-031 
 
 199 
 
 2735 
 
 379 
 
 
 352 
 
 544 
 
 + 5 194 
 
 93 
 
 
 94 
 
 02*84 
 
 3 
 
 87 38 2-8 
 
 18-674 
 
 + 0-I72 
 
 
 
 
 
 413 
 
 
 
 + 2 222 
 
 94 
 
 
 95 
 
 03-08 
 
 7 
 
 75 I0 io-5 
 
 - 18-653 
 
 + 0-179 
 
 + 0-003 
 
 203 
 
 2763 
 
 
 
 356 
 
 548 
 
 + 14 231 
 
 95 
 
 
 96 
 
 95-40 
 
 4 
 
 56 16 547 
 
 18-607 
 
 + 0-193 
 
 
 
 
 
 
 
 
 + 33 253 
 
 96 
 
 
 97 
 
 97-93 
 
 3 
 
 78 22 i r8 
 
 18-465 
 
 + 0-I89 
 
 - 0-054 
 
 214 
 
 2951 
 
 50i 
 
 
 378 
 
 574 
 
 + 11 205 
 
 97 
 
 
 98 
 
 98-90 
 
 3 
 
 87 55 22-0 
 
 18-418 
 
 + 0-I86 
 
 
 
 3012 
 
 
 457 
 
 
 
 + i 293 
 
 98 
 
 
 99 
 
 97-97 
 
 3 
 
 74 6 4-5 
 
 - 18-379 
 
 + O-I96 
 
 + 0-008 
 
 223 
 
 3041 
 
 
 
 391 
 
 584 
 
 + 15 245 
 
 99 
 
 
 IOO 
 
 O2-26 
 
 3 
 
 89 53 457 
 
 18-379 
 
 + 0-I87 
 
 
 
 3045 
 
 556 
 
 
 
 
 - o 257 
 
 IOO 
 
 
 IOI 
 
 97-63 
 
 3 
 
 85 i 5'3 
 
 18-310 
 
 + 0-193 
 
 0-005 
 
 228 
 
 3111 
 
 609 
 
 474 
 
 396 
 
 589 
 
 + 4 293 
 
 IOI 
 
 
 IO2 
 
 98-58 
 
 3 
 
 87 1 6 43' i 
 
 18-194 
 
 + 0-I98 
 
 
 
 
 679 
 
 495 
 
 
 
 + 2 259 
 
 IO2 
 
 
 103 
 
 98-97 
 
 3 
 
 87 59 55'3 
 
 18-176 
 
 + 0-I98 
 
 
 
 3206 
 
 686 
 
 498 
 
 
 
 + I 313 
 
 103 
 
 
 IO4 
 
 97*35 
 
 5 
 
 8 1 20 43-3 
 
 18-169 
 
 + 0-203 
 
 0-058 
 
 232 
 
 3212 
 
 688 
 
 
 407 
 
 606 
 
 + 8 273 
 
 IO4 
 
 
 105 
 
 99-01 
 
 3 
 
 86 50 2-2 
 
 - 18-153 
 
 + O-2OO 
 
 
 
 3226 
 
 
 499 
 
 
 
 + 2 266 
 
 105 
 
 
 I O6 
 
 99-03 
 
 3 
 
 87 5 0-2 
 
 18-146 
 
 + O-2OO 
 
 
 
 3230 
 
 
 50i 
 
 
 
 + 2 268 
 
 106 
 
 
 107 
 
 97-94 
 
 3 
 
 73 5 16-3 
 
 18-131 
 
 + O-2IO 
 
 O-OO2 
 
 234 
 
 3238 
 
 
 
 
 
 + 16 196 
 
 107 
 
 
 1 08 
 
 97-97 
 
 3 
 
 73 32 32'3 
 
 18-070 
 
 + 0-213 
 
 + 0-016 
 
 235 
 
 3278 
 
 
 
 
 6i3 
 
 + 16 203 
 
 108 
 
 
 IO9 
 
 98-93 
 
 3 
 
 86 48 49'5 
 
 18-051 
 
 + O-2O5 
 
 
 
 3298 
 
 735 
 
 512 
 
 
 6i5 
 
 + 2 27O 
 
 109 
 
 
 no 
 
 02-28 
 
 3 
 
 89 9 57'9 
 
 18-028 
 
 + O-2O4 
 
 
 
 
 745 
 
 
 
 
 + o 294 
 
 no 
 
 
 III 
 
 97-92 
 
 3 
 
 23 45 307 
 
 17-981 
 
 + 0-293 
 
 
 
 
 
 
 
 
 + 66 167 
 
 III 
 
 
 112 
 
 97-96 
 
 3 
 
 79 27 6-1 
 
 17-962 
 
 + 0-214 
 
 + 0-031 
 
 243 
 
 3380 
 
 767 
 
 
 425 
 
 623 
 
 + 10 252 
 
 112 
 
 
 H3 
 
 98-34 
 
 3 
 
 100 49 45-1 
 
 17-925 
 
 + O-20I 
 
 + 0-028 
 
 247 
 
 34l6 
 
 794 
 
 
 428 
 
 626 
 
 -" 359 
 
 "3 
 
 
 114 
 
 98-59 
 
 3 
 
 87 18 217 
 
 - I7-852 
 
 + 0-214 
 
 O-O2O 
 
 251 
 
 3478 
 
 827 
 
 534 
 
 
 636 
 
 + 2 290 
 
 114 
 
 
 H5 
 
 02-77 
 
 12 
 
 69 40 50*5 
 
 17-822 
 
 + 0-228 
 
 + OT02 
 
 252 
 
 3494 
 
 
 
 435 
 
 640 
 
 + 2O 306 
 
 "5 
 
 
 116 
 
 98-95 
 
 3 
 
 88 38 44-8 
 
 17757 
 
 + O-2I7 
 
 0-180 
 
 
 3563 
 
 865 
 
 547 
 
 
 
 + i 347 
 
 116 
 
 
 117 
 
 97-99 
 
 3 
 
 72 40 13-4 
 
 -I77IO 
 
 + 0-23I 
 
 + O-OI9 
 
 262 
 
 3594 
 
 
 
 
 659 
 
 + 17 289 
 
 "7 
 
 
 118 
 
 02-86 
 
 3 
 
 39 4i 57'8 
 
 I7-633 
 
 + 0-274 
 
 
 
 
 
 
 
 
 + 50 418 
 
 118 
 
 
 119 
 
 97-98 
 
 3 
 
 78 ii 23-6 
 
 17-619 
 
 + 0-23I 
 
 + O-025 
 
 
 3663 
 
 912 
 
 
 449 
 
 669 
 
 + 11 261 
 
 119 
 
 
 1 20 
 
 95-55 
 
 3 
 
 113 24 207 
 
 17-608 
 
 + 0-203 
 
 
 
 3684 
 
 
 
 45i 
 
 
 
 1 20 
 
 
 121 
 
 95-55 
 
 3 
 
 113 24 25-3 
 
 17-608 
 
 + 0-203 
 
 
 
 3684 
 
 
 
 452 
 
 
 
 121 
 
 
 122 
 
 98-59 
 
 3 
 
 87 22 51*6 
 
 - I7-582 
 
 + 0-225 
 
 + 0-250 
 
 271 
 
 3688 
 
 933 
 
 560 
 
 
 675 
 
 + 2 311 
 
 122 
 
 
 123 
 
 01-99 
 
 3 
 
 86 5 43'5 
 
 - I7-573 
 
 + O-227 
 
 
 
 3696 
 
 940 
 
 56i 
 
 
 
 + 3 273 
 
 123 
 
 
 124 
 
 99-07 
 
 3 
 
 87 43 7'o 
 
 - 17-501 
 
 + 0-228 
 
 + O-OO9 
 
 277 
 
 3768 
 
 
 571 
 
 
 684 
 
 + 2 317 
 
 124 
 
 
 125 
 
 98-48 
 
 4 
 
 87 43 9'8 
 
 I7'50I 
 
 + 0-228 
 
 + O-OO9 
 
 277 
 
 3768 
 
 
 572 
 
 
 685 
 
 + 2 317 
 
 125 
 
 
 126 
 
 97-92 
 
 3 
 
 77 o 20-3 
 
 17-487 
 
 + 0-238 
 
 
 
 
 973 
 
 
 
 688 
 
 + 12 271 
 
 126 
 
 
 127 
 
 98-95 
 
 3 
 
 87 7 38-4 
 
 17-460 
 
 + 0-230 
 
 O-I4O 
 
 
 
 987 
 
 577 
 
 
 
 + 2 321 
 
 127 
 
 
 128 
 
 03-27 
 
 12 
 
 67 o 37-2 
 
 17-298 
 
 + 0-255 
 
 + 0-134 
 
 287 
 
 3870 
 
 
 
 478 
 
 705 
 
 |- 22 306 
 
 128 
 
 
 129 
 
 01-97 
 
 3 
 
 89 2 6-4 
 
 I7-293 
 
 + 0-235 
 
 
 
 
 
 
 
 
 + o 352 
 
 129 
 
 
 130 
 
 99-04 
 
 3 
 
 84 5 57*3 
 
 17-259 
 
 + O-24O 
 
 
 
 39H 
 
 1072 
 
 597 
 
 
 
 + 4 354 
 
 130 
 
 
 131 
 
 97-93 
 
 3 
 
 86 14 27-1 
 
 17-168 
 
 + 0-242 
 
 
 
 3978 
 
 7 
 
 602 
 
 
 
 + 3 288 
 
 131 
 
 
 132 
 
 98-96 
 
 3 
 
 86 42 13-3 
 
 -17-158 
 
 + O-242 
 
 
 
 3985 
 
 13 
 
 604 
 
 
 
 + 3 289 
 
 132 
 
 
 133 
 
 97-94 
 
 3 
 
 70 58 1 6-8 
 
 I7-I39 
 
 + 0-2 5 8 
 
 + 0-03I 
 
 296 
 
 3988 
 
 
 
 498 
 
 722 
 
 + 18 277 
 
 133 
 
 
 134 
 
 97-96 
 
 3 
 
 81 53 54'2 
 
 I7-094 
 
 + 0-249 
 
 + D-IOO 
 
 302 
 
 4035 
 
 32 
 
 
 
 726 
 
 + 7 347 
 
 134 
 
 
 135 
 
 98-31 
 
 3 
 
 26 6 577 
 
 17-086 
 
 + 0-35I 
 
 
 
 
 
 
 
 725 
 
 + 63 305 
 
 135 
 
 Il6. Authority for Proper Motions : Porter. 119. Authority for Proper Motions: Auwers (Mayer's Sternverzeichnis). 
 127. The Proper Motions have been specially computed for the present catalogue. 
 
8 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, E.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 1 
 
 Number of 
 Estimations. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean E.A. 
 
 Precess. 
 
 Sec. Van 
 
 Proper 
 Motion. 
 
 No. 
 
 136 
 137 
 138 
 139 
 '140 
 
 -141 
 142 
 
 ?43 
 i"44 
 145 
 1-46 
 
 H7 
 148 
 149 
 150 
 
 151 
 152 
 153 
 154 
 ISS 
 
 156 
 157 
 158 
 159 
 1 60 
 
 161 
 162 
 163 
 164 
 165 
 1 66 
 167 
 1 68 
 169 , 
 170 
 
 171 
 172 
 173 
 174 
 175 
 176 
 -177 
 178 
 179 
 1 80 
 
 Ceti 
 
 67 
 67 
 
 6-3 
 4-6 
 
 7'4 
 7-8 
 67 
 8-0* 
 57 
 5-6 
 
 5'8 
 7-8* 
 
 5'5 
 8-3* 
 
 5'5 
 
 6-5 
 4-3 
 6-3 
 8-2* 
 6-2 
 
 6-4 
 5*4 
 
 77t 
 
 rat 
 
 6-1 
 
 7'5 
 8-0* 
 
 5'i 
 
 57 
 5'3 
 
 67 
 3'9 
 7-8* 
 7-1 
 67 
 
 57 
 6-3 
 3'6 
 6-5 
 5'8 
 
 5-2 
 4'3 
 67 
 7'3 
 6-0 
 
 I 
 
 I 
 I 
 
 I 
 
 ;I ! 
 I 
 
 2 
 
 99-05 
 98-95 
 97-63 
 0170 
 99-07 
 
 99-08 
 99-03 
 01-98 
 00-93 
 97^7 
 
 97-93 
 02-85 
 01-95 
 O2'02 
 97-67 
 
 98-32 
 99-19 
 97-98 
 01-97 
 98-33 
 
 98-33 
 98-95 
 99-04 
 
 99-04 
 97-96 
 
 99-01 
 02-04 
 98-46 
 
 97-93 
 98-29 
 
 98-99 
 00-63 
 99-07 
 99-07 
 02-6 1 
 
 98-63 
 
 98-66 
 99-46 
 98-63 
 98-63 
 
 98-70 
 98-67 
 99-07 
 98-64 
 98-41 
 
 3 
 3 
 3 
 9 
 3 
 
 3 
 3 
 3 
 7 
 3 
 
 3 
 3 
 3 
 3 
 4 
 
 3 
 ii 
 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 
 8 
 
 3 
 3 
 
 3 
 9 
 3 
 3 
 3 
 
 3 
 3 
 4 
 3 
 3 
 
 3 
 3 
 3 
 3 
 4 
 
 h. m. s. 
 
 2 6 31-91 
 2 7 5-12 
 
 2 7 35-88 
 2 7 41-86 
 2 8 15-91 
 
 2 9 27-86 
 
 2 IO I'54 
 2 II I3'28 
 2 II 59-68 
 
 2 12 33-66 
 2 12 49'6i 
 
 2 I 4 1773 
 
 2 1 6 49-08 
 
 2 17 4772 
 2 19 27-30 
 
 2 22 5O-2I 
 2 22 50-43 
 2 24 14-88 
 2 24 54-27 
 2 25 I '80 
 
 2 25 21-44 
 2 26 19-65 
 2 26 20-83 
 2 26 2I'4O 
 2 27 25-33 
 
 2 27 3374 
 
 2 29 56-24 
 2 30 37-45 
 2 31 10-57 
 
 2 33 8-17 
 
 2 33 24-46 
 2 34 21-34 
 2 35 42-25 
 
 2 36 7-86 
 2 36 22-43 
 
 2 36 43-52 
 
 2 37 5-7i 
 
 2 38 7-05 
 2 38 44-I3 
 
 2 39 2-16 
 
 2 39 30-54 
 2 39 32-09 
 
 2 40 6'2I 
 2 41 31-40 
 2 42 55^6 
 
 s. 
 
 + 3-1092 
 + 3-1007 
 
 + 3-2595 
 + 3-1768 ; 
 + 3-1291 
 
 + 3-0879 
 + 3-0759 
 + 3-1254 
 + 2-9848 
 + 3-3306 
 
 + 3-0892 
 + 3-1032 
 
 + 3-0719 
 + 3-1169 ; 
 +-3*2096 
 
 + 3-0933 
 + 3-1825 
 + 3-1990 
 + 3-1302 
 + 3-35I3 
 
 + 3-3189 
 + 3-0981 
 + 3-0817 
 
 + 3-0818 
 
 + 3-2815 
 + 3-0810 
 + 3-1252 
 + 3-I465 
 + 3-2471 
 + '3-3994 
 
 + 3-1164 
 + 3-0712 
 + 3-1380 
 + 3-1316 
 + 3-0745 
 
 + 3-3732 
 +-3-2268 
 
 +TH45 
 + 3-3393 
 + 3-3000 
 
 + 3-2553 
 + 3-2191 
 + 3-1372 
 + 3-4322 
 + 3'3539 
 
 s. 
 
 + 0-0090 
 + 0-0087 
 + 0-0152 
 + 0-0117 
 + 0-0098 
 
 +0-0083 
 
 + 0-0079 
 
 +0-0097 
 
 + 0-0050 
 + 0-0181 
 
 + 0-0084 
 + 0-0089 
 + 0-0079 
 + 0-0094 
 + 0-0127 
 
 + 0-0087 
 + 0-0117 
 
 + O-OI22 
 + O-0099 
 
 + 0-0180 
 
 + 0*0167 
 + 0-0089 
 + 0-0084 
 + 0*0084 
 + 0-0151 
 
 + 0-0084 
 + 0-0097 
 + 0-0104 
 + 0-0137 
 + 0-0193 
 
 + 0-0095 
 + 0-0082 
 + O-QIOI 
 
 + 0-0099 
 +0-0083 
 
 + 0-0180 
 + 0-0128 
 + 0-0094 
 +0-0166 
 + 0-0152 
 
 +0-0137 
 
 + 0-0125 
 + Q-OIOI 
 + 0-0198 
 + 0-0169 
 
 8. 
 
 + 0-OO49 
 O-O032 
 
 + O'OOI I 
 
 + 0-0036 
 0-0023 
 
 + O-O22O 
 0-0015 
 O-OOQ7 
 
 + O'OOI I 
 
 + 0-0043 
 
 + 0-001-4 
 
 0-0028 
 
 0-0051 
 + 0-0177 
 0-0019 
 
 + 0-0004 
 
 + 0-0009 
 0-0041 
 0-0114 
 + 0-0024 
 0-0013 
 
 + 0-0073 
 
 + 0-0164 
 + 0-0018 
 
 136 
 137 
 138 
 139 
 140 
 
 141 
 142 
 
 143 
 
 144 
 
 145 
 146 
 
 147 
 148 
 149 
 150 
 
 151 
 152 
 153 
 154 
 155 
 
 156 
 157 
 158 
 159 
 160 
 
 161 
 162 
 
 163 
 164 
 
 165 
 166 
 167 
 168 
 169 
 170 
 
 171 
 172 
 173 
 174 
 175 
 176 
 177 
 178 
 179 
 1 80 
 
 Ceti 
 
 19 Arietis 
 65 Ceti ' 
 'Ceti 
 
 'Ceti 
 
 Ceti 
 
 Ceti I 
 
 67 Ceti 
 
 22 Arietis 
 Ceti ; 
 
 Ceti 
 
 69 Ceti 
 
 Ceti 
 
 24 Arietis 
 Ceti 
 
 73 Ceti * 
 Ceti 
 
 Ceti 
 
 26 Arietis 
 
 27 Arietis 
 Ceti 
 
 Ceti 
 
 Ceti : 
 
 29 'Arietis 
 Ceti 
 
 Ceti 
 
 78 Ceti v 
 31 Arietis 
 32 Arietis v 
 
 Ceti 
 
 82 Ceti 8 
 'Ceti 
 
 Ceti 
 
 "Ceti 
 
 34 'Arietis //, 
 85 Ceti 
 
 86 Ceti y 2 
 36 'Arietis 
 37 Arietis o 
 
 38 Arietis 
 87 Ceti fj. 
 Ceti 
 
 Arietis 
 40 Aridtis 
 
 139. W.B. magnitude, 9. 158, 159. The second star is brighter than the first by o'6 magnitude. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 MeanN.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 
 
 Lalande, 1 800. 
 
 MB 
 m CO 
 '%^ 
 
 - 1 ' '-' 
 Q) ^_^ 
 
 ^1 
 
 I 
 
 CO 
 
 o 
 r~ 
 
 pi 
 
 cQ ** 
 
 3* 
 d 
 
 Id 
 
 3? 
 
 Greenwich, 1 
 1890. 
 
 B.D. 
 
 No. 
 
 136 
 
 99-05 
 
 3 
 
 1 II 
 
 87 I 5-0 
 
 Ti 
 
 17-073 
 
 a 
 + 0-245 
 
 a 
 
 
 4053 
 
 
 612 
 
 
 
 + 2 346 
 
 136 
 
 
 137 
 
 98-95 
 
 3 
 
 87 43 30-3 
 
 17-047 
 
 + 0-245 
 
 
 
 4077 
 
 58 
 
 616 
 
 
 
 + 2 347 
 
 137 
 
 
 138 
 
 97-63 
 
 3 
 
 75 " i9'3 
 
 17-024 
 
 + 0-258 
 
 + 0-016 
 
 305 
 
 4091 
 
 62 
 
 
 5" 
 
 738 
 
 + 14 357 
 
 138 
 
 
 139 
 
 01-95 
 
 3 
 
 81 37 197 
 
 17-019 
 
 + 0-253 
 
 + 0-001 
 
 306 
 
 4074 
 
 65 
 
 
 5i3 
 
 739 
 
 + 8 345 
 
 139 
 
 
 140 
 
 99-07 
 
 3 
 
 85 27 157 
 
 16-993 
 
 + 0-250 
 
 + 0-066 
 
 
 4"3 
 
 76 
 
 623 
 
 
 
 + 4 367 
 
 140 
 
 
 141 
 
 99-08 
 
 3 
 
 88 47 21-3 
 
 16-937 
 
 + 0-248, 
 
 
 
 4152 
 
 97 
 
 628 
 
 
 
 + o 369 
 
 141 
 
 
 142 
 
 99-03 
 
 3 
 
 89 44 44-1 
 
 16-910 
 
 + 0-248 
 
 
 
 4174 
 
 106 
 
 
 522 
 
 
 + o 370 
 
 142 
 
 
 143 
 
 02-26 
 
 4 
 
 85 50 167 
 
 16-854 
 
 + 0-254 
 
 
 
 4212 
 
 123 
 
 637 
 
 
 
 + 3 313 
 
 143 
 
 
 144 
 
 00-61 
 
 3 
 
 96 52 58-2 
 
 16-817 
 
 + 0-244 
 
 + 0-109 
 
 321 
 
 4250 
 
 140 
 
 
 530 
 
 767 
 
 7 393 
 
 144 
 
 
 H5 
 
 97-97 
 
 3 
 
 70 33 40-8 
 
 16-790 
 
 + 0-273 
 
 O'OIO 
 
 320 
 
 4243 
 
 
 
 532 
 
 770 
 
 + 19 340 
 
 145 
 
 
 146 
 
 97-93 
 
 3 
 
 88 42 54-1 
 
 - 16-778 
 
 + 0-254 
 
 0-350 
 
 
 4268 
 
 147 
 
 648 
 
 
 
 + i 4io 
 
 146 
 
 
 147 
 
 02-85 
 
 3 
 
 87 38 25-2 
 
 16-707 
 
 + 0-258 
 
 
 
 43i8 
 
 177 
 
 655 
 
 
 
 + 2 360 
 
 147 
 
 
 148 
 
 01-95 
 
 3 
 
 90 3 39H 
 
 16-584 
 
 + 0-259 
 
 + 0-015 
 
 333 
 
 
 221 
 
 
 548 
 
 
 - o 355 
 
 148 
 
 
 149 
 
 02-02 
 
 3 
 
 86 39 24-2 
 
 16-536 
 
 + 0-264 
 
 
 
 
 
 666 
 
 
 
 + 3 327 
 
 149 
 
 
 150 
 
 97-59 
 
 3 
 
 79 So 31*8 
 
 16-453 
 
 + 0-275 
 
 + 0-013 
 
 338 
 
 4449 
 
 268 
 
 
 
 800 
 
 + 9 3i6 
 
 150 
 
 
 151 
 
 98-32 
 
 3 
 
 88 29 14-6 
 
 16-282 
 
 + 0-270 
 
 
 
 4565 
 
 334 
 
 682 
 
 
 
 + i 43i 
 
 I5i 
 
 
 152 
 
 00-99 
 
 3 
 
 81 59 16-6 
 
 16-282 
 
 + 0-278 
 
 + O-OOI 
 
 347 
 
 4557 
 
 329 
 
 
 574 
 
 819 
 
 + 7 388 
 
 152 
 
 
 153 
 
 97-98 
 
 3 
 
 80 52 50*6 
 
 16-210 
 
 + 0-282 
 
 
 
 4602 
 
 358 
 
 
 
 830 
 
 + 8 385 
 
 153 
 
 
 154 
 
 01-97 
 
 3 
 
 85 5 23-8 
 
 16-176 
 
 + 0-277 
 
 
 
 
 
 696 
 
 
 
 + 3 346 
 
 154 
 
 
 155 
 
 98-33 
 
 3 
 
 7 35 18-5 
 
 16-169 
 
 + 0-296 
 
 + 0-025 
 
 349 
 
 4623 
 
 
 
 
 833 
 
 + 19 365 
 
 155 
 
 
 156 
 
 98-33 
 
 3 
 
 72 44 17-9 
 
 16-153 
 
 + 0-294 
 
 +0-086 
 
 351 
 
 4636 
 
 
 
 
 834 
 
 + 17 380 
 
 156 
 
 
 157 
 
 98-95 
 
 3 
 
 88 10 33-4 
 
 16-102 
 
 + 0-276 
 
 
 
 4681 
 
 399 
 
 705 
 
 
 
 + i 438 
 
 157 
 
 
 158 
 
 99-04 
 
 3 
 
 89 21 4-9 
 
 16-101. 
 
 + 0-275 
 
 
 
 4684 
 
 400 
 
 
 
 
 + o 415 
 
 158 
 
 
 159 
 
 99-04 
 
 3 
 
 89 20 53-9 
 
 16-100 
 
 + 0-275 
 
 
 
 4686 
 
 401 
 
 
 
 
 + o 415 
 
 159 
 
 
 160 
 
 97-96 
 
 3 
 
 75 24 28-9 
 
 16-045 
 
 + 0-294 
 
 0-636 
 
 352 
 
 4707 
 
 412 
 
 
 
 844 
 
 + 14 419 
 
 160 
 
 
 161 
 
 99-01 
 
 3 
 
 89 24 28-9 
 
 16-037 
 
 + 0-277 
 
 
 
 4725 
 
 418 
 
 
 
 
 + o 421 
 
 161 
 
 
 162 
 
 02-04 
 
 3 
 
 86 1 8 40-0 
 
 15*912 
 
 + 0-284 
 
 
 
 
 455 
 
 720 
 
 
 
 + 3 359 
 
 162 
 
 
 163 
 
 01-95 
 
 3 
 
 84 50 34-2 
 
 - 15-875 
 
 + 0-287 
 
 + 0-028 
 
 362 
 
 
 472 
 
 724 
 
 611 
 
 858 
 
 + 4 4i8 
 
 163 
 
 
 164 
 
 97-93 
 
 3 
 
 77 59 9'0 
 
 15'845 
 
 + 0-297 
 
 +0-075 
 
 364 
 
 4828 
 
 
 
 6i5 
 
 862 
 
 + 11 360 
 
 164 
 
 
 165 
 
 98-29 
 
 3 
 
 68 28 15-2 
 
 - 15740 
 
 + 0-314 
 
 + Q-OII 
 
 367 
 
 4886 
 
 
 
 
 868 
 
 + 21 362 
 
 165 
 
 
 1 66 
 
 98-99 
 
 3 
 
 86 59 23-5 
 
 15*725 
 
 + 0-289 
 
 
 
 4905 
 
 523 
 
 733 
 
 
 
 + 2 406 
 
 1 66 
 
 
 167 
 
 02-37 
 
 5 
 
 90 6 9-2 
 
 15-674 
 
 + 0-286 
 
 + 0-007 
 
 372 
 
 4927 
 
 547 
 
 
 631 
 
 871 
 
 o 406 
 
 167 
 
 
 168 
 
 99-07 
 
 3 
 
 85 33 29-6 
 
 15-600 
 
 + 0-294 
 
 
 
 
 573 
 
 745 
 
 
 
 + 4 425 
 
 168 
 
 
 169 
 
 99-07 
 
 3 
 
 85 59 57'2 
 
 - 15-576 
 
 + 0*294 
 
 
 
 
 585 
 
 748 
 
 
 
 + 3 373 
 
 169 
 
 
 170 
 
 O2'6l 
 
 3 
 
 89 52 537 
 
 15-563 
 
 + 0-289 
 
 
 
 
 592 
 
 
 
 
 o 410 
 
 170 
 
 
 171 
 
 98-63 
 
 3 
 
 70 24 52-0 
 
 15-543 
 
 + 0-3*8 
 
 + 0-037 
 
 377 
 
 4992 
 
 
 
 
 879 
 
 + 19 403 
 
 171 
 
 
 172 
 
 98-66 
 
 3 
 
 79 41 4-0 
 
 I5-523 
 
 + 0-305 
 
 + 0-028 
 
 38i 
 
 5006 
 
 600 
 
 
 
 880 
 
 + 10 360 
 
 172 
 
 
 173 
 
 99-94 
 
 3 
 
 87 ii 7-8 
 
 15-466 
 
 + 0-296 
 
 + 0-156 
 
 383 
 
 5045 
 
 616 
 
 759 
 
 647 
 
 886 
 
 + 2 422 
 
 173 
 
 
 174 
 
 98-63 
 
 3 
 
 72 39 32-9 
 
 I5-432 
 
 + 0-318 
 
 + 0-032 
 
 384 
 
 5051 
 
 
 
 
 889 
 
 + 17 426 
 
 174 
 
 
 175 
 
 98-63 
 
 3 
 
 75 6 41-3 
 
 - I5-4I5 
 
 + 0-314 
 
 + O-022 
 
 385 
 
 5061 
 
 
 
 
 890 
 
 + 14 457 
 
 175 
 
 
 176 
 
 98-70 
 
 3 
 
 77 58 29-3 
 
 15-389 
 
 + 0-311 
 
 + 0*069 
 
 386 
 
 5075 
 
 634 
 
 
 652 
 
 893 
 
 + n 377 
 
 176 
 
 
 177 
 
 98-67 
 
 3 
 
 80 1 8 28-9 
 
 - I5-387 
 
 + o'3o8 
 
 + O-02O 
 
 387 
 
 5079 
 
 636 
 
 
 653 
 
 894 
 
 + 9 359 
 
 177 
 
 
 178 
 
 99-07 
 
 3 
 
 85 42 34' 
 
 - 15-355 
 
 + 0-301 
 
 
 
 5110 
 
 652 
 
 772 
 
 
 
 + 4 437 
 
 178 
 
 
 179 
 
 98-64 
 
 3 
 
 67 27 30-5 
 
 15-275 
 
 + 0-331 
 
 
 
 5134 
 
 
 
 
 903 
 
 + 22 392 
 
 179 
 
 
 1 80 
 
 98-58 
 
 3 
 
 72 7 57'5 
 
 -I5-I95 
 
 + 0-326 
 
 + O-O2I 
 
 393 
 
 5184 
 
 
 
 664 
 
 911 
 
 + 17 442 
 
 1 80 
 
 140. Authority for Proper Motions : Boss. 146. Authority for Proper Motions : Porter. 
 
10 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 1 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean E.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 181 
 182 
 
 i83 
 184 
 
 185 
 1 86 
 187 
 1 88 
 189 
 190 
 
 191 
 192 
 
 193 
 194 
 
 195 
 196 
 197 
 198 
 199 
 200 
 
 20 1 
 202 
 203 
 204 
 205 
 
 206 
 207 
 208 
 209 
 
 2IO 
 
 211 
 212 
 
 213 
 214 
 
 215 
 
 216 
 
 217 
 
 218 
 
 219 
 22O 
 
 221 
 222 
 223 
 224 
 225 
 
 42 Arietis IT 
 Ceti 
 
 5'2 
 7'3 
 57 
 7'5 
 7'3 
 8-0 
 
 7'3 
 6-0 
 7-0 
 57 
 
 6-3 
 7'3 
 9-2 
 
 5'8 
 4'6 
 
 6-3 
 2-9 
 
 6-5 
 6-5 
 6-1 
 
 5'8 
 6'5 
 6-9 
 6-6 
 4'5 
 8-0 
 8-2* 
 9-0* 
 
 5'o 
 9-0 
 
 4'9 
 6-8 
 
 5'i 
 67 
 
 5'2 
 
 rg 
 
 7-0 
 
 5'9 
 7-0 
 6-2 
 
 6-0 
 3-8 
 6'5 
 7'4 
 6-1 
 
 2 
 
 I 
 I 
 I 
 
 I 
 I 
 
 3 
 
 2 
 I 
 
 I 
 
 I 
 
 I 
 2 
 
 I 
 
 I 
 I 
 I 
 
 I 
 
 97-99 
 99-01 
 
 99-27 
 99-00 
 
 99-05 
 02*02 
 99-07 
 97-98 
 99-04 
 97*95 
 99-04 
 02-92 
 
 OO'2I 
 98-31 
 00-37 
 
 99-03 
 98-6I 
 99-00 
 
 97-95 
 98-98 
 
 97-97 
 97-98 
 98-98 
 98-28 
 97-98 
 
 02-90 
 02-00 
 02-34 
 
 99-74 
 02-95 
 
 97-64 
 99-00 
 98-81 
 99-01 
 97-34 
 
 01-78 
 99-07 
 
 98-34 
 99-04 
 98-62 
 
 98-29 
 98-68 
 96-68 
 02*06 
 98-00 
 
 3 
 3 
 8 
 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 4 
 3 
 5 
 
 3 
 10 
 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 8 
 
 3 
 3 
 3 
 5 
 3 
 
 3 
 3 
 
 12 
 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 8 
 
 3 
 3 
 3 
 
 h. m. 8. 
 
 2 43 42-58 
 2 44 29-27 
 
 2 45 58-I5 
 2 46 9-99 
 
 2 48 28-29 
 2 48 57-58 
 
 2 49 55*37 
 
 2 50 11-24 
 2 50 21-26 
 2 50 47-30 
 
 2 5 1 5" 12 
 2 52 2-37 
 
 2 52 5-99 
 2 52 2I*6O 
 
 2 53 29*46 
 
 2 56 36*22 
 
 2 57 3*01 
 2 57 8-16 
 2 59 6-69 
 2 59 27-74 
 
 3 o 54-16 
 3 2 40-86 
 3 5 44*44 
 3 5 52-28 
 3 5 54-47 
 3 6 19-29 
 3 8 54-08 
 3 9 7-27 
 3 9 9'04 
 3 12 55-11 
 
 3 14 6-88 
 3 H 52-16 
 3 *5 27-08 
 3 15 52-84 
 3 16 59-78 
 
 3 17 10*76 
 3 1 8 23*23 
 3 18 23*99 
 3 1 8 27*62 
 3 18 39-86 
 3 1 8 40*00 
 3 19 25*78 
 3 21 20*59 
 3 22 2*47 
 3 22 35*66 
 
 8. 
 + 3-34I3 
 + 3-0805 
 + 3-3046 
 + 3-1000 
 + 3-0972 
 
 + 3-I457 
 + 3-I2I3 
 
 + 3-3652 
 + 3-O982 
 + 3-3607 
 
 + 3-1380 
 + 3-0734 
 + 4-3873 
 + 3-4099 
 + 3-4241 
 
 + 3-I53I 
 + 3-I330 
 + 3-I372 
 + 3-3333 
 + 3-0970 
 
 + 3-2884 
 + 3-39IO 
 + 3-I055 
 + 3-2906 
 
 + 3-4I3I 
 
 + 3-H65 
 + 3-0790 
 + 3-II08 
 
 + 3*4434 
 + 3-7866 
 
 + 3'I253 
 + 3-0923 
 
 + 3'4549 
 + 3T3I2 
 
 + 3-4490 
 
 + 4-2595 
 + 3-I533 
 + 3-5339 
 + 3*0826 
 
 + 3-2944 
 
 + 3-4527 
 + 3-2287 
 + 3'4I52 
 + 3-I075 
 + 3*5000 
 
 s. 
 
 + 0-0163 
 + 0-0085 
 + 0-0150 
 + 0-0090 
 + 0*0090 
 
 + 0*0102 
 + 0*0096 
 + 0*0167 
 + 0-0090 
 + 0-0165 
 
 + O'OIOO 
 
 + 0*0084 
 + 0*0662 
 + 0*0181 
 + 0*0184 
 
 + 0*0103 
 + 0*0098 
 + 0*0099 
 + 0*0152 
 + 0*0089 
 
 + 0*0138 
 + 0-0166 
 + 0-0091 
 + 0-0136 
 + 0-0171 
 
 + 0*0100 
 + 0*0085 
 + 0-0092 
 + 0-0177 
 + 0-0289 
 
 + 0*0094 
 + 0-0087 
 + 0-0175 
 + 0-0095 
 + 0-0172 
 
 + 0*0483 
 + 0*0099 
 + 0-0195 
 + 0*0085 
 + 0*0130 
 
 + 0-0171 
 + 0-0115 
 + 0-0159 
 + 0-0089 
 + 0-0181 
 
 s. 
 O'OOI I 
 
 O-O002 
 0*0040 
 
 O-O022 
 + 0-0186 
 
 + 0-0147 
 O-0025 
 
 0-OO29 
 
 o'ooi6 
 0*0026 
 
 0*0005 
 + 0-0095 
 
 0*0032 
 
 + 0*0164 
 
 + 0-0008 
 + 0*0027 
 0-0043 
 
 + 0-0015 
 0*0004 
 
 0-0003 
 0-0052 
 
 0-0008 
 
 181 
 182 
 
 183 
 184 
 
 185 
 1 86 
 187 
 1 88 
 189 
 190 
 
 191 
 192 
 
 193 
 194 
 
 195 
 196 
 197 
 198 
 199 
 200 
 
 201 
 2O2 
 203 
 2O4 
 2O5 
 
 206 
 2O7 
 208 
 2O9 
 2IO 
 
 211 
 212 
 213 
 214 
 215 
 
 216 
 
 217 
 
 218 
 219 
 
 22O 
 
 221 
 222 
 223 
 224 
 225 
 
 43 Arietis <r 
 Ceti 
 
 Ceti 
 
 Ceti 
 
 Ceti 
 
 2 
 
 45 Arietis p 
 Ceti 
 
 46 Arietis p 
 Ceti 
 
 Ceti 
 
 Persei 
 
 47 Arietis 
 48 Arietis e 
 
 Ceti 
 
 92 Ceti a 
 en Ceti 
 
 Arietis 
 Ceti 
 
 Arietis 
 54 Arietis 
 Ceti 
 
 Arietis 
 57 Arietis 8 
 
 Ceti 
 
 Ceti 
 
 Ceti 
 
 58 Arietis 
 Persei 
 
 96 Ceti K 1 
 Ceti ... 
 
 61 Arietis T 
 97 Ceti K 
 
 2 
 
 63 Arietis r 
 
 33 Persei a 
 Ceti 
 
 64 Arietis 
 Ceti 
 
 Tauri 
 
 65 Arietis 
 I Tauri Q 
 Arietis 
 Tauri 
 
 66 Arietis 
 
 181. A faint companion follows south. 183. Greenish-blue. 193. A star (BD + 55 727), magnitude 8'8, 
 precedes 2 m 3', and is of nearly same N.P.D. 197. Orange-red. 216. Yellow. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 11 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. I 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. I 
 
 *f) 
 
 N 
 00 OO 
 
 ~ M 
 DO -^ 
 
 Q) V ^ 
 
 1*1 
 
 $ 
 
 03 
 
 o 
 
 * 
 b-,oo 
 
 S~ 
 
 J3 x-"v 
 
 3d 
 
 i 
 
 .aT 
 
 o 
 
 o ON 
 
 *^3 00 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 181 
 
 97-99 
 
 3 
 
 72 57 5'4 
 
 // 
 
 I5-I5I 
 
 Ti 
 + 0-326 
 
 it 
 O'OOI 
 
 397 
 
 5209 
 
 
 
 
 918 
 
 o 
 
 + 16 355 
 
 181 
 
 
 182 
 
 99-01 
 
 3 
 
 89 29 37-1 
 
 15-106 
 
 + 0-302 
 
 
 
 5246 
 
 723 
 
 
 673 
 
 
 + o 469 
 
 182 
 
 
 183 
 
 98-96 
 
 3 
 
 75 19 467 
 
 15-020 
 
 + 0-326 
 
 + 0-039 
 
 400 
 
 5280 
 
 744 
 
 
 676 
 
 932 
 
 + 14 480 
 
 183 
 
 
 184 
 
 99-00 
 
 3 
 
 88 14 21-2 
 
 I5'9 
 
 + 0-306 
 
 
 
 
 
 797 
 
 
 
 + * 503 
 
 184 
 
 
 185 
 
 99'QS 
 
 3 
 
 88 26 7-1 
 
 - I4-874 
 
 + 0-309 
 
 + 0-180 
 
 
 5353 
 
 795 
 
 811 
 
 
 
 + i 509 
 
 185 
 
 
 1 86 
 
 02-02 
 
 3 
 
 85 21 32-8 
 
 14-845 
 
 + 0-3I5 
 
 
 
 5370 
 
 806 
 
 816 
 
 
 
 + 4 458 
 
 1 86 
 
 
 187 
 
 99-07 
 
 3 
 
 86 55 8-7 
 
 14-789 
 
 + 0-314 
 
 
 
 5406 
 
 823 
 
 824 
 
 
 
 + 2 450 
 
 187 
 
 
 1 88 
 
 97-98 
 
 3 
 
 72 4 24-3 
 
 I4-773 
 
 + 0-338 
 
 + 0-005 
 
 406 
 
 5400 
 
 
 
 694 
 
 947 
 
 + 17 457 
 
 188 
 
 
 189 
 
 99-04 
 
 3 
 
 88 23 14-4 
 
 14-763 
 
 + 0-312 
 
 
 
 54i8 
 
 835 
 
 827 
 
 
 
 + i 5" 
 
 189 
 
 
 190 
 
 97-95 
 
 3 
 
 72 22 32-4 
 
 I4-738 
 
 + 0-339 
 
 + 0-189 
 
 408 
 
 54" 
 
 
 
 
 948 
 
 + 17 458 
 
 190 
 
 
 191 
 
 99-04 
 
 3 
 
 85 54 9-8 
 
 14-675 
 
 + 0-318 
 
 
 
 
 864 
 
 837 
 
 
 
 + 3 4io 
 
 191 
 
 
 192 
 
 02-92 
 
 3 
 
 89 57 17-1 
 
 14-663 
 
 + 0-312 
 
 
 
 5464 
 
 872 
 
 
 702 
 
 
 o 460 
 
 192 
 
 
 193 
 
 97-62 
 
 3 
 
 34 45 12-3 
 
 14-659 
 
 + 0-443 
 
 
 
 
 
 
 
 
 + 55 732 
 
 193 
 
 
 194 
 
 98-31 
 
 3 
 
 69 43 55'9 
 
 14-643 
 
 + 0-346 
 
 + 0-004 
 
 412 
 
 5453 
 
 
 
 
 957 
 
 + 20 480 
 
 194 
 
 
 195 
 
 02-31 
 
 3 
 
 69 3 33'8 
 
 I4-576 
 
 + 0-349 
 
 + 0-006 
 
 415 
 
 5486 
 
 
 
 707 
 
 959 
 
 + 20 484 
 
 195 
 
 
 196 
 
 99-03 
 
 3 
 
 85 3 33'9 
 
 14-388 
 
 + 0-327 
 
 
 
 5592 
 
 957 
 
 857 
 
 
 
 + 4 485 
 
 196 
 
 
 197 
 
 99-02 
 
 3 
 
 86 18 8-9 
 
 I4'36o 
 
 + 0-325 
 
 + 0-073 
 
 428 
 
 56i3 
 
 963 
 
 860 
 
 722 
 
 965 
 
 + 3 419 
 
 197 
 
 
 198 
 
 99-00 
 
 3 
 
 86 2 29-7 
 
 i4'355 
 
 + 0-326 
 
 0*012 
 
 430 
 
 56i7 
 
 965 
 
 86 1 
 
 
 
 + 3 420 
 
 198 
 
 
 199 
 
 97-95 
 
 3 
 
 74 3i 54-8 
 
 I4-234 
 
 + 0-349 
 
 + 0-099 
 
 
 5671 
 
 995 
 
 
 
 970 
 
 + 15 430 
 
 199 
 
 
 200 
 
 98-98 
 
 3 
 
 88 31 35-8 
 
 14-212 
 
 + 0-325 
 
 
 
 5694 
 
 1008 
 
 871 
 
 
 
 + * 534 
 
 200 
 
 
 2OI 
 
 97-97 
 
 3 
 
 77 ii 54-2 
 
 14-123 
 
 + 0-347 
 
 
 
 5724 
 
 1033 
 
 
 
 
 + 12 436 
 
 2OI 
 
 
 2O2 
 
 97-98 
 
 3 
 
 7i 35 18-4 
 
 14-012 
 
 + 0-360 
 
 + 0-008 
 
 440 
 
 5773 
 
 
 
 
 982 
 
 + 18 414 
 
 2O2 
 
 
 203 
 
 98-98 
 
 3 
 
 88 3 45-7 
 
 13-819 
 
 + 0'334 
 
 
 
 5897 
 
 38 
 
 914 
 
 
 
 + i 56i 
 
 203 
 
 
 2O4 
 
 98-28 
 
 3 
 
 77 19 52-2 
 
 -13-811 
 
 + 0-354 
 
 
 
 5893 
 
 36 
 
 
 748 
 
 995 
 
 + 12 452 
 
 2O4 
 
 
 2O5 
 
 99-76 
 
 5 
 
 70 39 5-0 
 
 13-809 
 
 + 0-367 
 
 0-005 
 
 446 
 
 5884 
 
 
 
 749 
 
 996 
 
 + 19 477 
 
 205 
 
 
 2O6 
 
 02-90 
 
 3 
 
 85 39 16-1 
 
 13-782 
 
 + 0-339 
 
 
 
 59U 
 
 46 
 
 916 
 
 
 
 + 4 507 
 
 2O6 
 
 
 2O7 
 
 02-00 
 
 3 
 
 89 38 i'9 
 
 13-618 
 
 + 0-335 
 
 
 
 5990 
 
 106 
 
 
 
 
 + o 542 
 
 2O7 
 
 
 208 
 
 02-34 
 
 3 
 
 87 46 40-6 
 
 13-604 
 
 + 0-339 
 
 
 
 
 109 
 
 930 
 
 
 
 + 2 500 
 
 208 
 
 
 2O9 
 
 97-57 
 
 3 
 
 69 19 33-8 
 
 13-602 
 
 + 0-375 
 
 + 0-070 
 
 451 
 
 5983 
 
 
 
 764 
 
 1009 
 
 + 20 527 
 
 2O9 
 
 
 210 
 
 02-95 
 
 3 
 
 54 23 44-2 
 
 - 13-358 
 
 + 0-418 
 
 
 
 
 
 
 
 
 + 35 665 
 
 2IO 
 
 
 211 
 
 97-64 
 
 3 
 
 86 59 46-9 
 
 13-279 
 
 + 0-347 
 
 O'HO 
 
 463 
 
 6136 
 
 
 957 
 
 783 
 
 1019 
 
 + 2 5 l8 
 
 211 
 
 
 212 
 
 99*00 
 
 3 
 
 88 52 45-8 
 
 13-230 
 
 + 0'345 
 
 
 
 6166 
 
 222 
 
 963 
 
 
 
 + o 567 
 
 212 
 
 
 213 
 
 00-65 
 
 3 
 
 69 12 47-6 
 
 13-192 
 
 + 0-385 
 
 + 0-030 
 
 465 
 
 
 
 
 787 
 
 1026 
 
 + 20 543 
 
 213 
 
 
 2I 4 
 
 99-01 
 
 3 
 
 86 41 4*0 
 
 13-163 
 
 + 0-350 
 
 + 0-037 
 
 468 
 
 6191 
 
 2 3 8 
 
 967 
 
 
 
 + 3 46i 
 
 214 
 
 
 215 
 
 97-34 
 
 3 
 
 69 36 55'7 
 
 13*089 
 
 + 0-387 
 
 + 0-007 
 
 470 
 
 6214 
 
 
 
 
 1030 
 
 + 20 551 
 
 215 
 
 
 216 
 
 O3'i5 
 
 3 
 
 40 29 39-7 
 
 13-077 
 
 + 0-477 
 
 +0-033 
 
 464 
 
 
 
 
 788 
 
 1031 
 
 + 49 917 
 
 216 
 
 
 217 
 
 99-07 
 
 3 
 
 85 28 25-3 
 
 12-997 
 
 + 0-356 
 
 
 
 6267 
 
 274 
 
 977 
 
 
 
 + 4 532 
 
 217 
 
 
 218 
 
 98-34 
 
 3 
 
 65 37 47-5 
 
 12-996 
 
 + 0-398 
 
 + 0-046 
 
 472 
 
 6245 
 
 
 
 
 1038 
 
 + 24 481 
 
 218 
 
 
 219 
 
 99-04 
 
 3 
 
 89 26 35-4 
 
 12-992 
 
 + 0-348 
 
 
 
 6270 
 
 277 
 
 
 
 
 + o 581 
 
 219 
 
 
 22O 
 
 98-62 
 
 3 
 
 77 43 30-3 
 
 - 12-978 
 
 + 0-372 
 
 
 
 6268 
 
 275 
 
 
 
 
 + 12 473 
 
 22O 
 
 
 221 
 
 98-29 
 
 3 
 
 69 33 4'8 
 
 12-978 
 
 + 0-389 
 
 O'OOI 
 
 474 
 
 6257 
 
 
 
 799 
 
 1040 
 
 + 20 556 
 
 221 
 
 
 222 
 
 01-98 
 
 3 
 
 81 19 22-4 
 
 12-927 
 
 + 0-366 
 
 +0*068 
 
 477 
 
 6287 
 
 294 
 
 
 802 
 
 1042 
 
 + 8 511 
 
 222 
 
 
 223 
 
 96-68 
 
 3 
 
 7i 35 36-i 
 
 12-799 
 
 + 0-389 
 
 
 
 6341 
 
 
 
 
 1056 
 
 + 18 484 
 
 223 
 
 
 224 
 
 02-06 
 
 3 
 
 88 4 5-2 
 
 12-752 
 
 + Q'355 
 
 
 
 6377 
 
 342 
 
 993 
 
 
 
 + i 597 
 
 224 
 
 
 225 
 
 98-00 
 
 3 
 
 67 32 25-6 
 
 12715 
 
 + 0-400 
 
 + O'I2O 
 
 482 
 
 6374 
 
 
 
 
 1065 
 
 + 22 495 
 
 225 
 
 185. Authority for Proper Motions : Porter. 199. Authority for Proper Motions : Auwers (Berlin A). 
 
12 
 
 RADCLIFFE CATALOGUE OF STARS, 1900"0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 226 
 227 
 228 
 229 
 230 
 
 231 
 232 
 233 
 234 
 235 
 236 
 
 237 
 238 
 
 239 
 240 
 
 241 
 242 
 243 
 244 
 245 
 246 
 
 247 
 248 
 
 249 
 250 
 
 251 
 252 
 
 253 
 
 254 
 255 
 256 
 
 257 
 258 
 
 259 
 260 
 
 261 
 262 
 263 
 264 
 265 
 
 266 
 267 
 268 
 269 
 270 
 
 Tauri 
 
 6-5 
 Var. 
 
 4'3 
 
 7'7* 
 7*2 
 
 3'9 
 6-0 
 6-1 
 4'4 
 6-5 
 
 7'7 
 6-3 
 5'7 
 6-5 
 6-7 
 
 5-6 
 8-1 
 6-2 
 
 3'7 
 6-1 
 
 5-4 
 3-8 
 5-6 
 4'3 
 6-7 
 
 4*1 
 8-0 
 
 4'3 
 2-9 
 
 3'7 
 
 5-2 
 6-5 
 6-9 
 5'3 
 8-5 
 7*0 
 6*8 
 6*0 
 6-7 
 7-8 
 7-0 
 5'8 
 7-0 
 
 7'5 
 3-4 
 
 3 
 
 i 
 i 
 
 i 
 
 i 
 
 2 
 
 I 
 I 
 
 I 
 
 I 
 
 I 
 I 
 I 
 
 2 
 
 I 
 I 
 
 97-63 
 01-50 
 99-78 
 98-98 
 97-32 
 
 99-3I 
 97-93 
 98-95 
 02-06 
 
 97-33 
 99-00 
 97-33 
 98-34 
 0171 
 
 99-07 
 
 98-33 
 99*11 
 
 98-63 
 01*03 
 98*62 
 
 98*72 
 98-72 
 99*11 
 99-06 
 98-38 
 
 98-08 
 02-65 
 98-63 
 00-38 
 98-33 
 
 98-66 
 02*05 
 98*70 
 98-62 
 99-06 
 
 99- 1 1 
 97-67 
 
 97-63 
 00-08 
 02-26 
 
 99-05 
 97-60 
 00-06 
 99-I3 
 99-87 
 
 3 
 7 
 9 
 3 
 3 
 16 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 6 
 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 5 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 
 3 
 3 
 3 
 4 
 
 3 
 3 
 3 
 3 
 17 
 
 h. MI. g. 
 
 3 23 50-84 
 3 24 23-99 
 3 25 21 -02 
 3 25 29-53 
 3 25 40-04 
 
 3 28 13-04 
 3 28 31-09 
 3 3i 39-30 
 3 3i 46-07 
 3 33 "74 
 
 3 33 42-61 
 3 33 46-28 
 3 34 38-50 
 3 34 4777 
 3 35 "'IS 
 
 3 36 32-76 
 3 37 45-23 
 3 38 0-15 
 3 38 27-38 
 3 38 38-92 
 
 3 38 51-38 
 3 38 56-09 
 3 39 11-62 
 3 39 15-22 
 3 39 50-57 
 
 3 39 52-43 
 3 40 21-25 
 3 40 23-29 
 3 41 32-24 
 3 43 12-82 
 3 43 14-05 
 3 43 31-03 
 3 44 2-23 
 3 44 18-07 
 3 44 24-11 
 
 3 45 3i'90 
 3 45 44-05 
 3 47 26-75 
 3 48 1876 
 3 49 9-84 
 
 3 49 3i'!9 
 
 3 50 57-38 
 3 5 1 24-28 
 3 53 "'34 
 3 53 21-73 
 
 8. 
 + 3-1254 
 -|- 4-O62 1 
 
 + 3-3059 
 + 3-I646 
 
 + 3-4042 
 + 2-8907 
 + 3-5454 
 + 3^773 
 + 3-0743 
 + 3*4754 
 
 + 3-II84 
 
 + 3-3849 
 + 3-I24I 
 
 + 3^752 
 + 3-1634 
 
 + 3-4538 
 + 4-I879 
 
 + 3-4549 
 + 2-8785 
 + 3-4829 
 
 + 3-5580 
 + 3-554I 
 + 3-57II 
 + 3-5626 
 + 3-II68 
 
 + J56I3 
 + 3-I287 
 + 3-5525 
 + 3-5579 
 + 3-5592 
 
 + 3-56II 
 + 3-07I2 
 + J5I92 
 + 3-5965 
 + 3-0933 
 
 + 3-0972 
 + 3-5I67 
 + 3HI56 
 + 3-I084 
 + JI688 
 
 + 3-IO80 
 + 3-5338 
 + 3-I274 
 + 3-0957 
 + 2-7934 
 
 8. 
 + 0-0092 
 + 0-0372 
 + O-OI29 
 + O-0099 
 + 0-0153 
 
 + 0-0055 
 + 0-OI87 
 + O-0082 
 + O-0082 
 + 0*0164 
 
 + O-OOSg 
 + O-OI42 
 + O-O09O 
 + 0-0188 
 + O-0096 
 
 + 0-OI56 
 + 0-0383 
 + 0-0155 
 + 0-0054 
 
 + 0*0161 
 
 + 0-0179 
 + 0-0178 
 + 0-0182 
 + 0-0180 
 + 0-0087 
 
 + 0-0179 
 + 0-0089 
 + 0-0176 
 + 0-0176 
 + 0-0175 
 
 + 0-0175 
 + 0*0079 
 + 0-0164 
 
 + O'0l82 
 
 + 0-0082 
 + 0-0083 
 
 + 0*0162 
 
 + 0-0138 
 + 0-0083 
 + 0*0092 
 
 + 0-0083 
 + 0*0160 
 + 0-0085 
 + 0*0080 
 + 0-0047 
 
 8. 
 
 O-OOO2 
 
 0-0675 
 O'OOOO 
 
 0-0014 
 
 0-0159 
 
 + 0-0009 
 0-0060 
 0*0002 
 
 0*0013 
 + 0-0310 
 + 0*0073 
 0*008 1 
 
 + 0*0006 
 o-oooi 
 o-oou 
 0-0008 
 
 + 0-0003 
 
 0-0005 
 0-0004 
 0-0003 
 
 0-0013 
 
 + 0*0029 
 + o-ono 
 
 + O-OIOO 
 
 + 0-0038 
 + 0-0029 
 
 226 
 227 
 
 228 
 
 229 
 
 230 
 231 
 
 232 
 
 233 
 234 
 235 
 236 
 237 
 238 
 
 239 
 
 240 
 
 241 
 
 242 
 
 243 
 244 
 
 245 
 
 246 
 
 247 
 248 
 249 
 
 250 
 
 251 
 
 252 
 
 253 
 
 254 
 255 
 
 256 
 
 257 
 258 
 
 259 
 
 260 
 
 261 
 
 262 
 
 263 
 
 264 
 265 
 
 266 
 267 
 
 268 
 
 269 
 270 
 
 
 5 Tauri / 
 Tauri 
 
 Tauri 
 
 18 Eridani e 
 7 Tauri 
 
 Tauri 
 
 IO Tauri 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 12 Tauri 
 
 II Tauri 
 
 Tauri 
 
 13 Tauri 
 
 
 
 23 Eridani 8 
 Tauri 
 
 16 Tauri 
 
 17 Tauri 
 
 18 Tauri 
 
 19 Tauri 
 
 Tauri 
 
 20 Tauri 
 
 Tauri 
 
 23 Tauri 
 
 25 Tauri rj 
 27 Tauri 
 
 28 Tauri 
 
 Eridani 
 Tauri 
 
 Tauri 
 
 Eridani 
 
 Eridani 
 Tauri 
 
 Tauri 
 
 Eridani 
 Tauri 
 
 Tauri 
 
 32 Tauri 
 
 Tauri 
 
 Eridani 
 34 Eridani y 
 
 227. Anderson's Nova Persei. (For Radcliffe observations of magnitude and colour, vide Monthly Notices R.A.S., Ixi. and 
 later volumes.) 231. Orange. 233. Double. Faint companion precedes. 249. Green. 265. A star 
 (Albany 1137), magnitude 9, is of nearly same R. A. and about i' north. 269. Reddish. 270. Orange-red. 
 
RADCLIFFE CATALOGUE OF STARS, 190CTO, N.P.D. 
 
 13 
 
 
 
 Mean 
 
 
 
 
 
 
 fi 
 
 o 
 
 " 
 
 M) 
 
 
 
 
 
 
 
 Year 
 
 ?! 
 
 
 
 
 
 '"> ^" 
 
 o 
 
 00 
 
 _oj <* 
 
 (s. 
 
 T 
 
 JS 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 "s 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 1 IV 
 
 1 
 
 "to -. 
 
 a 
 J- 
 ^ o 
 
 "o &* 
 
 '* ek 
 1? 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 3 g> 
 
 
 
 
 
 jj 13 
 
 
 
 ^ 00 
 
 ^ * 
 
 ol IH 
 
 
 
 
 
 
 Year. 
 
 ^0 
 
 
 
 
 
 1 
 
 3 
 
 M 
 
 3 
 
 
 j 
 
 
 
 
 226 
 
 97-63 
 
 3 
 
 O 1 II 
 
 87 5 50-4 
 
 12-629 
 
 + 0*359 
 
 
 
 6424 
 
 376 
 
 1003 
 
 
 
 + 2 552 
 
 226 
 
 
 227 
 
 01*50 
 
 7 
 
 46 26 17-5 
 
 12-592 
 
 + 0-466 
 
 
 
 
 
 
 
 
 
 227 
 
 
 228 
 
 99-71 
 
 3 
 
 77 24 20-6 
 
 12*527 
 
 + 0-382 
 
 O*OI I 
 
 486 
 
 6461 
 
 
 
 822 
 
 1086 
 
 + 12 486 
 
 228 
 
 
 229 
 
 98-98 
 
 3 
 
 84 58 31-0 
 
 12*518 
 
 + 0*366 
 
 
 
 6479 
 
 405 
 
 1008 
 
 
 
 + 4 543 
 
 229 
 
 
 230 
 
 97*32 
 
 3 
 
 72 24 12-5 
 
 12-506 
 
 + 0-393 
 
 
 
 
 
 
 
 1089 
 
 + 17 564 
 
 230 
 
 
 231 
 
 01*79 
 
 5 
 
 99 47 48-0 
 
 12-330 
 
 + 0-338 
 
 O'OII 
 
 493 
 
 6581 
 
 470 
 
 
 831 
 
 1097 
 
 - 9 697 
 
 231 
 
 
 232 
 
 97-93 
 
 3 
 
 65 52 15-1 
 
 12-310 
 
 + 0-413 
 
 + 0-035 
 
 491 
 
 6559 
 
 
 
 
 1099 
 
 + 23 473 
 
 232 
 
 
 233 
 
 98-95 
 
 3 
 
 89 44 19-0 
 
 12-092 
 
 + 0-363 
 
 + 0-160 
 
 496 
 
 6663 
 
 541 
 
 
 842 
 
 
 + o 616 
 
 233 
 
 
 234 
 
 02-06 
 
 3 
 
 89 54 S4'6 
 
 12-084 
 
 + 0*363 
 
 + 0-501 
 
 497 
 
 6665 
 
 542 
 
 
 843 
 
 i"3 
 
 o 572 
 
 234 
 
 
 235 
 
 97-33 
 
 3 
 
 69 24 36-8 
 
 11-984 
 
 + 0:411 
 
 
 
 6686 
 
 
 
 
 
 + 20 602 
 
 235 
 
 
 236 
 
 99-00 
 
 3 
 
 87 33 46*i 
 
 11-948 
 
 + 0*370 
 
 
 
 6719 
 
 580 
 
 1057 
 
 
 
 + 2 577 
 
 236 
 
 
 237 
 
 97-33 
 
 3 
 
 73 47 18*3 
 
 11-944 
 
 + 0-402 
 
 + 0*018 
 
 
 6705 
 
 
 
 849 
 
 1 120 
 
 + 1 6 484 
 
 237 
 
 
 238 
 
 98-34 
 
 3 
 
 87 16 5*4 
 
 11-882 
 
 + 0*372 
 
 0-019 
 
 503 
 
 6744 
 
 601 
 
 1064 
 
 
 
 + 2 581 
 
 238 
 
 
 239 
 
 01-99 
 
 3 
 
 64 59 37'3 
 
 11*871 
 
 + 0*425 
 
 + 0*011 
 
 500 
 
 6732 
 
 
 
 854 
 
 1126 
 
 + 24 529 
 
 239 
 
 
 240 
 
 99-07 
 
 3 
 
 85 ii 50*8 
 
 11-844 
 
 + o*377 
 
 
 
 6765 
 
 
 1066 
 
 
 
 + 4 571 
 
 240 
 
 
 241 
 
 98*33 
 
 3 
 
 70 37 "'6 
 
 11748 
 
 + 0*413 
 
 + 0*007 
 
 504 
 
 6795 
 
 
 
 867 
 
 "33 
 
 + 19 578 
 
 241 
 
 
 242 
 
 99-11 
 
 3 
 
 44 1 6 40*6 
 
 11-663 
 
 + 0-502 
 
 + 0*120 
 
 
 6793 
 
 
 
 
 
 + 45 805 
 
 242 
 
 
 243 
 
 98-63 
 
 3 
 
 70 39 37 
 
 11-644 
 
 + 0*415 
 
 +0-034 
 
 5Q7 
 
 6855 
 
 
 
 
 "38 
 
 + 19 582 
 
 243 
 
 
 244 
 
 02-04 
 
 3 
 
 100 6 57 
 
 11-612 
 
 + o*347 
 
 - 0*743 
 
 SIS 
 
 6899 
 
 687 
 
 
 873 
 
 1141 
 
 10 728 
 
 244 
 
 
 245 
 
 98-62 
 
 3 
 
 69 23 13-3 
 
 11-598 
 
 + 0-4*9 
 
 
 
 6873 
 
 
 
 
 1142 
 
 + 20 621 
 
 245 
 
 
 246 
 
 98-72 
 
 3 
 
 66 i 29-4 
 
 -"583 
 
 + 0*429 
 
 + 0-055 
 
 508 
 
 6875 
 
 
 
 
 "45 
 
 + 23 505 
 
 246 
 
 
 247 
 
 98-72 
 
 3 
 
 66 12 3-1 
 
 -"578 
 
 + 0*428 
 
 + 0-036 
 
 509 
 
 6877 
 
 
 
 
 "49 
 
 + 23 507 
 
 247 
 
 
 248 
 
 99-11 
 
 3 
 
 65 28 27-7 
 
 -"'559 
 
 + 0*431 
 
 + 0-050 
 
 5*0 
 
 6883 
 
 
 
 
 "Si 
 
 + 24 546 
 
 248 
 
 
 249 
 
 99-06 
 
 3 
 
 65 So 46*7 
 
 "555 
 
 + 0*430 
 
 + 0-039 
 
 5" 
 
 
 
 
 
 1152 
 
 + 24 547 
 
 249 
 
 
 250 
 
 98-38 
 
 3 
 
 87 41 29-7 
 
 -"513 
 
 + o*377 
 
 
 
 6932 
 
 713 
 
 IIOO 
 
 
 
 + 2 602 
 
 250 
 
 
 251 
 
 98-08 
 
 3 
 
 65 56 40*7 
 
 "*5" 
 
 + 0*430 
 
 + 0*036 
 
 512 
 
 6911 
 
 
 
 
 1156 
 
 + 23 516 
 
 251 
 
 
 252 
 
 02-65 
 
 3 
 
 87 4 25*6 
 
 11-476 
 
 + o-379 
 
 
 
 6944 
 
 728 
 
 1104 
 
 
 
 + 2 603 
 
 252 
 
 
 253 
 
 98-63 
 
 3 
 
 66 21 46-9 
 
 11*474 
 
 + 0*430 
 
 + 0-042 
 
 5* 
 
 6927 
 
 
 
 
 "65 
 
 + 23 522 
 
 253 
 
 
 254 
 
 02*76 
 
 5 
 
 66 12 14-0 
 
 11-391 
 
 + 0*432 
 
 + 0-040 
 
 521 
 
 6965 
 
 
 
 885 
 
 "74 
 
 + 23 541 
 
 254 
 
 
 255 
 
 98*33 
 
 3 
 
 66 15 7-5 
 
 11-270 
 
 + 0*434 
 
 + 0*047 
 
 52^ 
 
 7006 
 
 
 
 
 1181 
 
 + 23 557 
 
 255 
 
 
 256 
 
 98-66 
 
 3 
 
 66 10 7-1 
 
 11-268 
 
 + 0*434 
 
 + 0*057 
 
 528 
 
 7007 
 
 
 
 
 1182 
 
 + 23 558 
 
 256 
 
 
 257 
 
 02-05 
 
 3 
 
 90 4 44-8 
 
 11-248 
 
 + 0-376 
 
 
 
 7051 
 
 790 
 
 
 892 
 
 
 o 602 
 
 257 
 
 
 258 
 
 98*70 
 
 3 
 
 68 3 35-6 
 
 II-2IO 
 
 + 0-430 
 
 
 
 
 
 
 
 
 + 21 535 
 
 258 
 
 
 259 
 
 98*62 
 
 3 
 
 64 43 20-0 
 
 Il-igi 
 
 + 0*440 
 
 + 0-117 
 
 
 7050 
 
 
 
 
 
 + 25 624 
 
 259 
 
 
 260 
 
 99-06 
 
 3 
 
 88 56 23-7 
 
 II-I84 
 
 + 0*379 
 
 + 0*590 
 
 
 
 8u 
 
 1 120 
 
 
 
 + o 659 
 
 260 
 
 
 261 
 
 99-11 
 
 3 
 
 88 44 21-4 
 
 II-IO2 
 
 + 0-381 
 
 
 
 7122 
 
 836 
 
 1124 
 
 
 
 + i 667 
 
 261 
 
 
 262 
 
 97-67 
 
 3 
 
 68 16 10-7 
 
 II-087 
 
 + 0*432 
 
 
 
 7102 
 
 
 
 
 
 + 21 539 
 
 262 
 
 
 263 
 
 97'63 
 
 3 
 
 72 58 I3-5 
 
 10-962 
 
 + 0-422 
 
 + O-O2O 
 
 
 7153 
 
 
 
 905 
 
 1198 
 
 + 16 523 
 
 263 
 
 
 264 
 
 00-08 
 
 3 
 
 88 10 39-1 
 
 10-898 
 
 + 0-385 
 
 
 
 7195 
 
 888 
 
 "33 
 
 
 
 + i 673 
 
 264 
 
 
 265 
 
 02-39 
 
 5 
 
 85 7 12*3 
 
 10-836 
 
 + o*394 
 
 
 
 7212 
 
 900 
 
 1138 
 
 
 
 + 4 601 
 
 265 
 
 
 266 
 
 99-05 
 
 3 
 
 88 12 19-2 
 
 IO-8O9 
 
 + 0*386 
 
 
 
 7228 
 
 915 
 
 "44 
 
 
 
 + i 679 
 
 266 
 
 
 267 
 
 97-60 
 
 3 
 
 67 48 36*3 
 
 IO-703 
 
 + 0*440 
 
 + O-IO7 
 
 
 7248 
 
 
 
 922 
 
 1213 
 
 + 22 605 
 
 267 
 
 
 268 
 
 00-06 
 
 3 
 
 87 13 59*6 
 
 IO-670 
 
 + 0*391 
 
 
 
 
 943 
 
 "5i 
 
 
 
 + 2 628 
 
 268 
 
 
 269 
 
 99-I3 
 
 3 
 
 88 50 29-0 
 
 IO-538 
 
 + 0*389 
 
 
 
 7356 
 
 991 
 
 "58 
 
 
 
 + I 685 
 
 269 
 
 
 270 
 
 00-64 
 
 3 
 
 103 47 34*7 
 
 IO-525 
 
 + 0-351 
 
 + o g io6 
 
 546 
 
 7376 
 
 1009 
 
 
 934 
 
 1224 
 
 13 781 
 
 270 
 
 
 237. Authority for Proper Motions : Auwers (Berlin A). 242, 260. The Proper Motions have been specially computed 
 for the present catalogue. 259. Authority for Proper Motions : Porter. 263, 267. Authority for Proper Motions : 
 
 
 Auwers (Mayer's Sternverzeichnis). 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 271 
 272 
 273 
 274 
 275 
 276 
 
 277 
 278 
 279 
 280 
 
 281 
 282 
 283 
 284 
 285 
 
 286 
 
 287 
 288 
 289 
 290 
 
 291 
 292 
 293 
 
 294 
 295 
 296 
 
 297 
 298 
 299 
 300 
 
 301 
 302 
 303 
 304 
 305 
 306 
 
 307 
 308 
 
 309 
 310 
 
 3" 
 3" 
 313 
 3H 
 315 
 
 Eridani 
 Tauri 
 
 77 
 6-3 
 5-8 
 6*9 
 7'3 
 7*1 
 7'4 
 5-6 
 6*0 
 
 4'5 
 6*8 
 
 5'4 
 6*1 
 
 5'3 
 6-5 
 6*0 
 5'5 
 
 8*2* 
 
 6-5 
 5'5 
 6*6 
 
 8*2* 
 
 5'7 
 
 6*2 
 
 6-1 
 
 4'5 
 6-7 
 6-3 
 8-2* 
 4'5 
 
 9'4 
 4-8 
 7'7* 
 5-6 
 5'3 
 
 5'2 
 3'9 
 5*0 
 6-0 
 5'4 
 6-1 
 5'3 
 6-9 
 3'9 
 5'9 
 
 2 
 I 
 
 I 
 
 I 
 
 I 
 
 I 
 
 I 
 
 3 
 
 99-05 
 98-00 
 
 98-33 
 98-01 
 99-10 
 
 01-04 
 01-03 
 98-67 
 00-09 
 99-19 
 
 98-63 
 
 98-43 
 98-70 
 99-04 
 98-41 
 
 97-69 
 99-07 
 02-07 
 98-40 
 98-72 
 
 98-63 
 
 99-I3 
 99-14 
 
 97-03 
 98-62 
 
 99-76 
 99-09 
 
 97-3I 
 02-05 
 98-40 
 
 99-07 
 98-35 
 99-09 
 98-03 
 98-65 
 
 97'35 
 99-17 
 99-11 
 
 99-I3 
 98-77 
 
 98-66 
 98-10 
 00-09 
 98-66 
 99-14 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 14 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 8 
 
 3 
 3 
 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 9 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 9 
 3 
 3 
 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 h. 111. E. 
 
 3 54 30-79 
 3 54 53-99 
 3 55 2-93 
 3 55 I7-34 
 3 57 I4-34 
 
 3 58 5-8i 
 3 58 7-67 
 3 58 22-67 
 3 58 26-51 
 3 58 46-84 
 3 58 56-10 
 
 3 58 56-13 
 3 59 24-87 
 4 o 28-18 
 4 2 2-23 
 
 4 2 15-71 
 4 3 20-30 
 4 3 33-20 
 4 4 29-45 
 4 4 44-3I 
 
 4 4 55'I4 
 4 5 57-6i 
 4 6 0-81 
 4 6 47*18 
 4 6 55-36 
 
 4 6 58-97 
 4 7 0-66 
 4 10 5-49 
 4 10 11-59 
 4 10 40-08 
 
 4 10 45-41 
 4 ii 23-92 
 4 12 5-08 
 4 12 27-98 
 4 13 32-3I 
 
 4 13 41-44 
 4 14 6*05 
 4 14 12-13 
 4 14 36-40 
 4 14 55-92 
 
 4 1 6 29-64 
 4 16 29-71 
 4 16 34-03 
 4 17 9-98 
 4 17 38-74 
 
 8. 
 + 3-I028 
 + 3-4223 
 + 3-442I 
 + 3^872 
 + 3'I444 
 + 3-I29I 
 
 + 3-I3I3 
 + 3-5820 
 + 3-I768 
 + 3-5345 
 + 3-43IO 
 + 3-I243 
 + 3-5337 
 + 3-67I7 
 + 3-3822 
 
 + 3-4303 
 + 3-4825 
 + S^S 
 + 3-I353 
 + 3-6495 
 
 + 3-4571 
 
 + 3' "49 
 + 3-1810 
 
 + 3-4330 
 + 3-552I 
 
 + 2-9261 
 + 3-0825 
 + 3-3938 
 + 3-1507 
 + 2-9099 
 
 + 2-9097 
 + 3-5I35 
 + 3-1202 
 
 + 3-5385 
 + 3-5291 
 
 + 3-5445 
 + 3-4020 
 
 + 3-6855 
 + 3-4736 
 + 3-3907 
 
 + 3^245 
 + 3-6437 
 + 3-1180 
 
 + 3-448i 
 + 3-5295 
 
 8. 
 + O'OOS I 
 + 0-0133 
 + 0-0137 
 + O-OI46 
 
 + 0-0086 
 
 + 0-0083 
 + 0-0084 
 + 0-0162 
 + 0-0090 
 + 0-0152 
 
 + 0-0132 
 + 0-0082 
 + 0-0151 
 + 0-0180 
 + 0*0120 
 
 + 0*0129 
 + 0*0137 
 + 0-0076 
 + 0*0082 
 + 0-0169 
 
 + 0-0131 
 + 0-0079 
 + 0-0087 
 + 0-0125 
 + 0*0147 
 
 + 0-0058 
 + 0*0074 
 + 0*0116 
 + 0-008 1 
 + 0*0056 
 
 + 0*0056 
 + 0*0135 
 + 0*0077 
 + 0*0138 
 + 0-0135 
 
 + 0*0138 
 + 0-0114 
 + 0*0164 
 + 0*0125 
 + 0*0112 
 
 + 0-0131 
 + 0-0152 
 + 0-0075 
 + 0-0118 
 + 0-0131 
 
 8. 
 
 0*0016 
 + 0*0078 
 0*0009 
 
 0*0005 
 0-0033 
 + 0*0053 
 
 + O*OI IO 
 
 + 0*0122 
 + 0*0009 
 
 0*0004 
 + 0*006 1 
 
 0*0059 
 0*0034 
 
 + 0*0050 
 + 0-0080 
 
 + O-OO2O 
 
 O*OOO6 
 + 0*0074 
 
 O*I442 
 
 0*1442 
 0*0039 
 
 + 0*0059 
 O-O002 
 
 + O-0007 
 + 0*0073 
 O*OOI9 
 
 + 0*0058 
 
 + O-OOI7 
 O'OOOO 
 
 + 0*0066 
 
 271 
 272 
 273 
 274 
 275 
 276 
 
 277 
 278 
 
 279 
 
 280 
 
 281 
 282 
 283 
 284 
 285 
 
 286 
 287 
 288 
 289 
 290 
 
 291 
 
 292 
 293 
 294 
 295 
 296 
 
 297 
 298 
 299 
 300 
 
 301 
 302 
 303 
 304 
 305 
 
 306 
 
 307 
 308 
 
 309 
 310 
 
 3ii 
 312 
 
 313 
 3M 
 3iS 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 36 Tauri 
 
 40 Tauri 
 
 37 Tauri A 1 
 Tauri 
 
 Tauri 
 
 39 Tauri A 2 
 41 Tauri 
 
 Tauri 
 
 Tauri 
 
 43 Tauri to* 
 Tauri 
 
 Tauri 
 
 44 Tauri p 
 Tauri 
 
 Tauri 
 
 45 Tauri ... 
 
 Tauri 
 
 Tauri 
 
 38 Eridani 6* 
 Tauri 
 
 48 Tauri 
 
 Tauri 
 
 40 Eridani o 2 
 
 Eridani 
 50 Tauri <o 
 Tauri 
 
 51 Tauri 
 
 53 Tauri 
 
 56 Tauri 
 
 54 Tauri y 
 52 Tauri < 
 Tauri 
 
 58 Tauri ... 
 
 Tauri 
 
 59 Tauri ^ 
 Tauri 
 
 6l Tauri g 1 
 Tauri 
 
 
 3 77 3 11 - Orange-red. 292. Orange. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 15 
 
 
 
 Mean 
 
 t~ 2 
 
 
 
 
 
 >o 
 
 o 
 
 IO 
 
 5 
 
 
 
 
 
 
 
 Year 
 
 " 
 
 
 
 
 
 U} 
 
 "* ir 
 
 o 
 
 CO 
 
 00 00 
 
 *-. 
 
 >%OO 
 
 J? 
 
 J 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 P tr3 
 
 !> 
 
 S M 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 s . 
 
 S 
 
 aT 
 rs 
 
 "<1J M 
 co ,-"C 
 .w _, 
 y> *-' 
 
 1-5 
 
 a o 
 
 *0 O\ 
 173 00 
 
 il 
 
 S 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 3 % 
 
 y-f Q 
 
 
 
 
 
 ^1 
 
 9 
 
 T| 
 
 <jcii 
 
 tt 
 
 ~ 
 
 
 
 
 
 Year. 
 
 r jr\ **-* 
 
 *0 
 
 
 
 
 
 5? 
 
 iS 
 
 a 
 
 
 
 $ 
 
 03 
 
 d 
 
 
 
 
 
 
 
 271 
 
 99-05 
 
 3 
 
 t II 
 
 88 29 22-5 
 
 // 
 10-439 
 
 n 
 + 0*391 
 
 n 
 
 
 7397 
 
 1024 
 
 1167 
 
 
 
 
 
 + I 689 
 
 271 
 
 
 272 
 
 98-00 
 
 3 
 
 72 59 7'5 
 
 10*410 
 
 + 0-43I 
 
 O'OI I 
 
 
 7392 
 
 
 
 
 1229 
 
 + 16 544 
 
 272 
 
 
 273 
 
 98-33 
 
 3 
 
 72 5 I5-8 
 
 - 10-399 
 
 + 0-434 
 
 + 0*038 
 
 
 7395 
 
 
 
 
 1230 
 
 + 17 666 
 
 273 
 
 
 274 
 
 98-01 
 
 3 
 
 70 4 50-7 
 
 10-381 
 
 + 0-440 
 
 + 0-030 
 
 547 
 
 7403 
 
 
 
 
 1232 
 
 + 19 643 
 
 274 
 
 
 275 
 
 99-10 
 
 3 
 
 86 25 52-7 
 
 10-234 
 
 + 0*399 
 
 
 
 
 1064 
 
 1180 
 
 
 
 + 3 552 
 
 275 
 
 
 276 
 
 01-82 
 
 5 
 
 87 " 59-3 
 
 10-170 
 
 + 0-398 
 
 
 
 7503 
 
 1082 
 
 1182 
 
 
 
 + 2 640 
 
 276 
 
 
 277 
 
 01-82 
 
 5 
 
 87 5 21-7 
 
 10*167 
 
 + 0-398 
 
 
 
 7505 
 
 I08 3 
 
 1183 
 
 
 
 + 2 641 
 
 277 
 
 
 278 
 
 98-67 
 
 3 
 
 66 10 8-2 
 
 10*149 
 
 + 0-455 
 
 + O'OIO 
 
 552 
 
 7486 
 
 
 
 
 1243 
 
 + 23 609 
 
 278 
 
 
 279 
 
 00-09 
 
 3 
 
 84 50 24-3 
 
 10*144 
 
 + 0-403 
 
 + 0-019 
 
 555 
 
 7519 
 
 1088 
 
 1184 
 
 
 
 + 5 584 
 
 279 
 
 
 280 
 
 98-38 
 
 5 
 
 68 ii 28-4 
 
 10-118 
 
 + o-449 
 
 + 0*058 
 
 554 
 
 75i 
 
 
 
 954 
 
 1248 
 
 + 21 585 
 
 280 
 
 
 281 
 
 98-63 
 
 3 
 
 72 45 25-3 
 
 10*107 
 
 + 0-436 
 
 
 
 7524 
 
 
 
 
 1250 
 
 +17 676 
 
 281 
 
 
 282 
 
 98-43 
 
 3 
 
 87 26 41-5 
 
 10-107 
 
 + 0-398 
 
 + 0*160 
 
 
 7540 
 
 1095 
 
 1186 
 
 
 
 + 2 645 
 
 282 
 
 
 283 
 
 98-70 
 
 3 
 
 68 15 38-9 
 
 10-070 
 
 + 0-450 
 
 + 0*115 
 
 556 
 
 753i 
 
 
 
 
 1251 
 
 + 21 587 
 
 283 
 
 
 284 
 
 99-04 
 
 3 
 
 62 40 9-8 
 
 9-990 
 
 + 0-469 
 
 + 0*06 1 
 
 558 
 
 7566 
 
 
 
 
 1254 
 
 + 27 633 
 
 284 
 
 
 285 
 
 98-41 
 
 3 
 
 75 6 16-7 
 
 - 9-87I 
 
 + o-434 
 
 
 
 
 
 
 
 1266 
 
 + 14 657 
 
 285 
 
 
 286 
 
 97-69 
 
 3 
 
 72 55 38-3 
 
 9-854 
 
 + 0-440 
 
 + 0-016 
 
 
 7649 
 
 
 
 
 1267 
 
 + 16 560 
 
 286 
 
 
 287 
 
 00-33 
 
 3 
 
 70 39 18-3 
 
 9-772 
 
 + 0-448 
 
 + 0-033 
 
 562 
 
 7684 
 
 
 
 976 
 
 1270 
 
 + 19 672 
 
 287 
 
 
 288 
 
 02-07 
 
 3 
 
 89 28 49-1 
 
 9-756 
 
 + 0-397 
 
 
 
 7715 
 
 1196 
 
 
 
 
 + o 701 
 
 288 
 
 
 289 
 
 98-40 
 
 3 
 
 86 56 19-8 
 
 9*684 
 
 + 0-405 
 
 + 0-054 
 
 
 7742 
 
 14 
 
 12 10 
 
 
 
 + 2 655 
 
 289 
 
 
 290 
 
 98-72 
 
 3 
 
 63 46 47'5 
 
 9-665 
 
 + 0-471 
 
 + 0-037 
 
 563 
 
 7717 
 
 
 
 
 1272 
 
 + 26 686 
 
 290 
 
 
 291 
 
 98-63 
 
 3 
 
 71 50 15-9 
 
 9-65I 
 
 + 0*446 
 
 O'OIO 
 
 
 7738 
 
 
 
 
 1273 
 
 + 18 594 
 
 291 
 
 
 292 
 
 99-I3 
 
 3 
 
 87 56 29-1 
 
 - 9-57I 
 
 + 0-403 
 
 
 
 7800 
 
 50 
 
 1214 
 
 
 
 + i 713 
 
 292 
 
 
 293 
 
 99-14 
 
 3 
 
 84 44 14-1 
 
 9-567 
 
 + 0*412 
 
 0-023 
 
 566 
 
 7798 
 
 49 
 
 1215 
 
 
 
 + 5 601 
 
 293 
 
 
 294 
 
 97-03 
 
 3 
 
 72 58 46-9 
 
 9-508 
 
 + 0-445 
 
 + 0*040 
 
 
 7813 
 
 
 
 
 1283 
 
 + 16 569 
 
 294 
 
 
 295 
 
 98-62 
 
 3 
 
 67 50 36-9 
 
 9-497 
 
 + 0*460 
 
 
 
 7811 
 
 
 
 
 1284 
 
 + 22 649 
 
 295 
 
 
 296 
 
 98-71 
 
 3 
 
 97 5 53-o 
 
 9-492 
 
 + 0*380 
 
 -0-085 
 
 568 
 
 7842 
 
 76 
 
 
 992 
 
 1285 
 
 7 764 
 
 296 
 
 
 297 
 
 99-09 
 
 3 
 
 89 31 21-8 
 
 9-490 
 
 + 0*400 
 
 
 
 
 72 
 
 
 
 
 + o 710 
 
 297 
 
 
 298 
 
 97-3I 
 
 3 
 
 74 5 57-6 
 
 9-252 
 
 + 0-443 
 
 + O'OIO 
 
 572 
 
 7926 
 
 130 
 
 
 
 1302 
 
 + 15 603 
 
 298 
 
 
 299 
 
 02-43 
 
 5 
 
 86 14 28-8 
 
 9-244 
 
 + 0-412 
 
 
 
 7948 
 
 142 
 
 1242 
 
 
 
 + 3 576 
 
 299 
 
 
 300 
 
 98-40 
 
 3 
 
 97 48 30-6 
 
 9-207 
 
 + 0-381 
 
 + 3-442 
 
 578 
 
 7988 
 
 164 
 
 
 IOII 
 
 1308 
 
 - 7 78o 
 
 300 
 
 
 301 
 
 99-07 
 
 3 
 
 97 48 52-0 
 
 9-200 
 
 + 0*381 
 
 + 3-442 
 
 
 
 166 
 
 
 IOI2 
 
 
 - 7 78i 
 
 301 
 
 
 302 
 
 98-35 
 
 3 
 
 69 40 2'2 
 
 9-15 
 
 + 0*460 
 
 +0*038 
 
 575 
 
 7971 
 
 
 
 1014 
 
 1311 
 
 + 20 724 
 
 302 
 
 
 303 
 
 99-09 
 
 3 
 
 87 43 i'5 
 
 9-097 
 
 + 0-409 
 
 
 
 8020 
 
 1 80 
 
 1256 
 
 
 
 + 2 673 
 
 303 
 
 
 304 
 
 98-03 
 
 3 
 
 68 39 54-1 
 
 9-067 
 
 + 0-464 
 
 + 0*029 
 
 576 
 
 8010 
 
 
 
 
 I3H 
 
 + 21 618 
 
 304 
 
 
 305 
 
 98-65 
 
 3 
 
 69 5 57-9 
 
 - 8*983 
 
 + 0-464 
 
 + 0*038 
 
 580 
 
 8049 
 
 
 
 
 1321 
 
 + 20 733 
 
 305 
 
 
 306 
 
 97-35 
 
 3 
 
 68 28 4-5 
 
 - 8*971 
 
 + 0*466 
 
 + 0*033 
 
 58i 
 
 8052 
 
 
 
 
 1322 
 
 + 21 623 
 
 306 
 
 
 307 
 
 97-74 
 
 3 
 
 74 36 48-9 
 
 8*939 
 
 + 0-448 
 
 +0*030 
 
 583 
 
 8077 
 
 
 
 1025 
 
 1325 
 
 + 15 612 
 
 307 
 
 
 308 
 
 99-11 
 
 3 
 
 62 53 17-8 
 
 - 8*931 
 
 + 0*485 
 
 + 0*066 
 
 582 
 
 8065 
 
 
 
 
 1327 
 
 + 27 655 
 
 308 
 
 
 309 
 
 99-13 
 
 3 
 
 71 29 49-3 
 
 8*900 
 
 + 0-458 
 
 
 
 
 
 
 
 
 + 18 624 
 
 309 
 
 
 310 
 
 98-77 
 
 3 
 
 75 8 39-2 
 
 - 8*874 
 
 + 0-447 
 
 +0-013 
 
 586 
 
 8105 
 
 
 
 
 I33i 
 
 + 14 682 
 
 310 
 
 
 3ii 
 
 98-66 
 
 3 
 
 69 24 53-8 
 
 - 8*751 
 
 + 0*466 
 
 
 
 8146 
 
 
 
 
 
 + 20 744 
 
 311 
 
 
 312 
 
 98-10 
 
 3 
 
 64 36 23-5 
 
 - 8*751 
 
 + 0*482 
 
 +0*028 
 
 588 
 
 
 
 
 
 1338 
 
 + 25 707 
 
 312 
 
 
 313 
 
 00*09 
 
 3 
 
 87 50 35-i 
 
 - 8*746 
 
 + 0*413 
 
 + 0*150 
 
 
 8176 
 
 281 
 
 1283 
 
 
 
 + 2 692 
 
 313 
 
 
 314 
 
 98-66 
 
 3 
 
 72 41 30-5 
 
 8-698 
 
 + 0-457 
 
 + 0*025 
 
 594 
 
 8178 
 
 
 
 1044 
 
 1347 
 
 + 17 712 
 
 314 
 
 
 315 
 
 99-14 
 
 3 
 
 69 15 3'3 
 
 8*661 
 
 + 0*468 
 
 
 
 8i95 
 
 
 
 
 1350 
 
 + 20 751 
 
 315 
 
 
 2 7 2 > 273, 286, 291, 294. Authority for Proper Motions : Auwers (Berlin A). 282, 313. Authority for Proper Motions : Porter. 
 
 
 289. Authority for Proper Motions : Boss. 301. Authority for Proper Motions: Badcliffe, 1890, 1012. 
 
16 
 
 RADCLIFFE CATALOGUE OF STAES, 1900'0, E.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 316 
 317 
 3i8 
 319 
 320 
 
 321 
 322 
 
 323 
 324 
 325 
 326 
 
 327 
 328 
 
 329 
 
 330 
 
 33i 
 332 
 333 
 334 
 335 
 
 336 
 337 
 338 
 339 
 340 
 
 34i 
 342 
 343 
 344 
 345 
 
 346 
 
 347 
 348 
 349 
 350 
 
 35i 
 352 
 353 
 354 
 355 
 
 356 
 357 
 358 
 359 
 360 
 
 63 Tauri 
 
 57 
 
 6'2 
 
 4'9 
 6-0 
 4-0 
 
 5'4 
 4-0 
 4-2 
 4-6 
 
 *s 
 
 8-0 
 5'o 
 5'4 
 6-4 
 
 5*8 
 
 -5'2 
 
 3'5 
 4-2 
 6*1 
 
 I 
 I 
 
 I 
 
 99-04 
 
 9874 
 98-09 
 
 97-95 
 98-37 
 
 98-74 
 98-08 
 99-11 
 98-80 
 02*07 
 
 02-97 
 98-78 
 99-76 
 O2-I2 
 98-09 
 
 99-11 
 
 97-3I 
 99'i3 
 oro6 
 99-12 
 
 00-83 
 99-12 
 
 O2- 1 2 
 96-08 
 98-63 
 
 98-73 
 98-74 
 98-37 
 00-38 
 
 98-34 
 
 99-09 
 98-41 
 O2-O9 
 
 99T5 
 97-36 
 
 98-77 
 98-64 
 99-I4 
 
 97-73 
 98-69 
 
 98-73 
 98-33 
 96-08 
 O2'OO 
 99-I3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 6 
 
 3 
 3 
 3 
 
 4 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 3 
 4 
 
 3 
 3 
 3 
 3 
 3 
 ii 
 3 
 3 
 3 
 :3 
 
 3 
 3 
 3 
 3 
 
 3 
 
 h. m. s. 
 4 17 40-74 
 4 17 57-9I 
 4 18 19-72 
 
 4 19 7-36 
 4 19 24-46 
 
 4 19 27-44 
 4 19 42-I5 
 4 20 19-35 
 4 20 38-86 
 4 20 44-76 
 
 4 20-46-93 
 4 20 57-31 
 4 21 18-52 
 4 21 48-65 
 4 22 4-59 
 
 4 22-43-33 
 
 4 22 46-51 
 4 22 51-62 
 4 22 52-31 
 4 22 57-09 
 
 4 23 9'l8 
 4 23 16-51 
 4 23 21-89 
 4 24 6'i8 
 4 24 26-40 
 
 4 24 50-11 
 4 24 56-54 
 4 26 8-91 
 4 26 45-23 
 4 27 45-36 
 
 4 27 45-66 
 4 28 22-42 
 4 28 59-71 
 4 29 18-83 
 4 29 50-74 
 
 4 30 10-85 
 4 30 27-67 
 4 32 '4'43 
 4 32 2177 
 4 32 25-89 
 
 4 33 26-47 
 4 33 33-19 
 4 35 4-04 
 4 35 45-o6 
 4 36 12-07 
 
 s. 
 
 + 3-4309 
 + 3-6116 
 
 + 3-4467 
 + 3-4848 
 
 + 3'5632 
 + 3-5610 
 + 3-459I 
 + 3-5770 
 + 4067 
 + 3-1607 
 
 + 3-0897 
 + 3-3864 
 + 3-5827 
 + 3-1121 
 
 + 3-5494 
 
 + 3'4252 
 +3-4912 
 + 3-4162 
 + 3-1075 
 + 3-4I4I 
 
 + 3-6988 
 + 3-4210 
 + 3'0974 
 + 37198 
 + 3-4098 
 
 + 3-4230 
 + 3-4II4 
 + 3'4i59 
 + 3-1843 
 + 3-4678 
 
 + 3-4678 
 + 37484 
 + 3-1490 
 
 + 3'0770 
 + J5I42 
 
 + 3-4342 
 + 3-6009 
 + 3-0899 
 + 3'536o 
 + 3-4245 
 
 + 3'4i97 
 + 3-4225 
 + 37471 
 + 3-1231 
 + 3'5962 
 
 s. 
 
 + 0-0115 
 + 0-0145 
 
 + 0-0117 
 
 + O-OI22 
 + 0-0135 
 
 + 0-0134 
 
 + O-QI 18 
 + 0-0136 
 + 0-0109 
 + 0-0078 
 
 + 0-0070 
 + 0-0106 
 + 0-0136 
 + 0-0072 
 + 0-0130 
 
 + O'OI IO 
 + 0*OI2O 
 + O-OIO9 
 + O-O07I 
 + O'OIOS 
 
 + 0-0153 
 + O'OIOg 
 + O-O07O 
 + 0-OI56 
 
 +0-0106 
 
 + 0*0108 
 + 0-0106 
 
 + 0*OIO6 
 
 + 0-0077 
 
 + O-OIII 
 + O-OIII 
 
 +0-0155 
 +0-0073 
 
 + 0-0066 
 + 0-0116 
 
 + 0-0105 
 + 0-0128 
 + 0-0066 
 + o-oi 16 
 
 + O'OIOI 
 
 + O'OIOO 
 + O'OIOO 
 
 + 0*0144 
 + 0-0067 
 
 + O-OI2O 
 
 8. 
 + O-OO57 
 
 O'OOO2 
 + 0-0072 
 + 0-O097 
 + 0-004O 
 
 + 0-0086 
 + 0-0065 
 + 0-0068 
 + 0-0067 
 
 O*OOO8 
 O'OOIO 
 
 + 0*0059 
 
 O*OOO4 
 + O-OO7O 
 + 0-0048 
 
 + 0-0064 
 
 + 0-0097 
 + O-OOO2 
 
 + O-OO5O 
 
 + 0-0073 
 + O'OO69 
 + 0-0058 
 + O-OO5O 
 + O-0028 
 
 + 0-0028 
 
 O-OO2O 
 
 + 0-0035 
 + 0-OI32 
 O-OO20 
 
 + 0-0054 
 
 + O-OOO9 
 + O-OO5O 
 
 3i6 
 317 
 3i8 
 319 
 320 
 
 321 
 322 
 
 323 
 324 
 325 
 
 326 
 327 
 328 
 329 
 330 
 
 331 
 
 332 
 333 
 334 
 335 
 
 336 
 337 
 338 
 339 
 340 
 
 34i 
 342 
 343 
 344 
 345 
 
 346 
 347 
 348 
 349 
 350 
 
 35i 
 352 
 353 
 354 
 355 
 
 356 
 357 
 358 
 359 
 360 
 
 62 Tauri 
 
 64 Tauri 8" 
 Tauri 
 
 65 Tauri K 1 
 
 67 Tauri jc 2 
 68 Tauri S 3 
 69 Tauri v* 
 71 Tauri 
 
 Tauri 
 
 Tauri 
 
 73 Tauri TT 
 72 Tauri v 
 Tauri 
 
 Tauri 
 
 75 Tauri 
 
 74 Tauri e 
 77 Tauri O l 
 Eridani 
 
 78 Tauri (f 
 Tauri 
 
 3'6 
 6-6 
 6-6 
 5'5 
 
 : 
 
 Tauri 
 
 44 Eridani 
 
 Tauri 
 
 6-3 
 5-8 
 
 4-8 
 S'3 
 6'5 
 6-3 
 
 7'ot 
 
 7-of 
 5'8 
 8-0* 
 
 7'5 
 6-4 
 
 ri 
 
 6-0 
 
 5'3 
 6-0 
 
 5-8 
 
 5'2 
 5'o 
 67 
 8-0* 
 8-2 
 
 I 
 
 I 
 
 I 
 
 I 
 
 I 
 
 I 
 
 80 Tauri 
 
 Tauri 
 
 81 Tauri 
 
 85 Tauri 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 Tauri 
 
 Eridani 
 Tauri 
 
 87 Tauri a 
 Tauri 
 
 49 Eridani 
 Tauri 
 
 89 Tauri 
 
 91 Tauri o- 1 
 92 Tauri o* 2 
 Tauri 
 
 Orionis 
 Tauri 
 
 
 317. A star of 8*5 magnitude (B.D. + 23 683) precedes 2* and is north. 345. 1896 Feb. 3, Slightly brighter than 
 second star, No. 346; 1899 Jan. 24, Bluish, slightly fainter than second star, No. 346; 1899 Feb. 3, Equal to No. 346 in 
 magnitude. 346. Pale orange. 351. Orange-red. 358. Harvard magnitude, 5*7 ; B.D. 5-0. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 17 
 
 
 
 Mean 
 
 CO 
 
 
 
 
 
 ITS 
 
 o" 
 o 
 
 IO 
 n 
 
 NB 
 
 
 
 
 
 
 
 Year 
 
 o o 
 
 
 
 
 
 "IE ir 
 
 00 
 
 
 ^Oo" 
 
 ftf 
 
 *o . 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 p 
 
 S fc 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 % . 
 
 aT 
 
 **3 ' 
 
 c ''* 
 
 T3 OO 
 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 
 
 
 
 
 
 <J TJ 
 
 rS 
 
 Ff 
 
 "^ ^ 
 
 ("4 M 
 
 $ M 
 
 
 
 
 
 Year. 
 
 ^0 
 
 
 
 
 
 w 
 
 3 
 
 P3 
 
 i 
 
 
 o 
 
 
 
 
 316 
 
 99-04 
 
 3 
 
 73 2 7 21*4 
 
 8-658 
 
 + 0-455 
 
 n 
 + 0-032 
 
 596 
 
 8209 
 
 
 
 
 1351 
 
 + 16 586 
 
 316 
 
 
 317 
 
 98-74 
 
 3 
 
 65 55 54-6 
 
 - 8*636 
 
 + 0-479 
 
 + 0*020 
 
 595 
 
 8206 
 
 
 
 
 1354 
 
 + 23 684 
 
 317 
 
 
 318 
 
 98-09 
 
 3 
 
 72 47 15-2 
 
 8*607 
 
 + 0-458 
 
 + O-02O 
 
 597 
 
 8237 
 
 
 
 
 1356 
 
 + 17 7H 
 
 3l8 
 
 
 319 
 
 97-95 
 
 3 
 
 71 ii 15*6 
 
 8*544 
 
 + 0*463 
 
 O'OOO 
 
 3231 
 
 
 
 
 
 1360 
 
 + 18 633 
 
 319 
 
 
 320 
 
 98-37 
 
 3 
 
 67 56 5'6 
 
 8*521 
 
 + o*474 
 
 + 0-054 
 
 599 
 
 8278 
 
 
 
 
 
 + 21 642 
 
 320 
 
 
 321 
 
 98-74 
 
 3 
 
 68 i 43*0 
 
 -8*517 
 
 + 0-474 
 
 + 0-05I 
 
 600 
 
 8280 
 
 
 
 
 
 + 21 643 
 
 321 
 
 
 322 
 
 98-08 
 
 3 
 
 72 18 2*2 
 
 8-498 
 
 + 0*461 
 
 + 0-025 
 
 601 
 
 8297 
 
 
 
 
 1363 
 
 +17 719 
 
 322 
 
 
 323 
 
 99-11 
 
 3 
 
 67 24 47-0 
 
 8-449 
 
 + 0-477 
 
 + 0*034 
 
 604 
 
 8302 
 
 
 
 1052 
 
 1367 
 
 + 22 696 
 
 323 
 
 
 324 
 
 98-80 
 
 3 
 
 74 36 307 
 
 -8-423 
 
 + 0-455 
 
 + 0*014 
 
 605 
 
 8317 
 
 366 
 
 
 
 1369 
 
 +15 625 
 
 324 
 
 
 325 
 
 02-07 
 
 3 
 
 85 5i I3-9 
 
 - 8-415 
 
 + 0*422 
 
 
 
 8340 
 
 377 
 
 1301 
 
 
 
 + 4 691 
 
 325 
 
 
 326 
 
 02-97 
 
 3 
 
 89 ii 45*2 
 
 8-412 
 
 + 0*413 
 
 
 
 8348 
 
 38i 
 
 
 
 
 + o 753 
 
 326 
 
 
 327 
 
 98-73 
 
 3 
 
 75 30 43'8 
 
 - 8-399 
 
 + 0-452 
 
 + 0*023 
 
 608 
 
 8330 
 
 375 
 
 
 
 1370 
 
 + 14 697 
 
 327 
 
 
 328 
 
 99-76 
 
 3 
 
 67 13 44'3 
 
 -8*371 
 
 + 0*478 
 
 + 0*003 
 
 606 
 
 8331 
 
 
 
 
 
 + 22 699 
 
 328 
 
 
 329 
 
 O2- 1 2 
 
 3 
 
 88 8 41-0 
 
 -8*331 
 
 + 0-416 
 
 
 
 8377 
 
 400 
 
 1308 
 
 
 
 + * 753 
 
 329 
 
 
 330 
 
 98-09 
 
 3 
 
 68 36 10*7 
 
 8*310 
 
 + 0-475 
 
 + 0-044 
 
 
 8358 
 
 
 
 
 
 + 21 647 
 
 330 
 
 
 331 
 
 99-11 
 
 3 
 
 73 Si 49-5 
 
 8*258 
 
 + 0-459 
 
 0-025 
 
 610 
 
 8397 
 
 
 
 
 1374 
 
 + 16 605 
 
 331 
 
 
 332 
 
 98-07 
 
 3 
 
 71 2 29-0 
 
 -8*254 
 
 + 0*468 
 
 + 0*028 
 
 609 
 
 8388 
 
 
 
 1061 
 
 1375 
 
 + 18 640 
 
 332 
 
 
 333 
 
 99-I3 
 
 3 
 
 74 15 34'7 
 
 -8-247 
 
 + 0-458 
 
 +0*015 
 
 612 
 
 84O2 
 
 
 
 
 1376 
 
 + 15 631 
 
 333 
 
 
 334 
 
 oro6 
 
 3 
 
 8 21 52-2 
 
 8-246 
 
 + 0-417 
 
 
 
 8414 
 
 
 1311 
 
 
 
 + i 755 
 
 334 
 
 
 335 
 
 99-12 
 
 3 
 
 74 21 3-0 
 
 8-240 
 
 + 0-458 
 
 +0-003 
 
 613 
 
 84O4 
 
 
 
 
 1377 
 
 + 15 632 
 
 335 
 
 
 336 
 
 00-06 
 
 3 
 
 62 48 59-5 
 
 8-224 
 
 + 0*496 
 
 
 
 8396 
 
 
 
 
 1378 
 
 + 27 661 
 
 336 
 
 
 337 
 
 00-14 
 
 3 
 
 74 3 42*9 
 
 8*214 
 
 + 0-459 
 
 + 0-024 
 
 
 8411 
 
 
 
 
 1379 
 
 + 15 633 
 
 337 
 
 
 338 
 
 02-12 
 
 3 
 
 88 50 26*2 
 
 8*207 
 
 + 0*416 
 
 +0-031 
 
 615 
 
 8427 
 
 435 
 
 1314 
 
 
 
 + i 757 
 
 338 
 
 
 339 
 
 96-08 
 
 3 
 
 62 5 19-3 
 
 8*148 
 
 + 0*499 
 
 
 
 8418 
 
 
 
 
 1381 
 
 + 27 662 
 
 339 
 
 
 340 
 
 98-63 
 
 3 
 
 74 34 49-1 
 
 8*121 
 
 + 0*458 
 
 + 0-004 
 
 617 
 
 8449 
 
 449 
 
 
 
 
 + 15 636 
 
 340 
 
 
 341 
 
 98-73 
 
 3 
 
 74 i 24-0 
 
 8*089 
 
 + 0*460 
 
 + 0*020 
 
 619 
 
 8466 
 
 
 
 
 1384 
 
 + 15 637 
 
 34i 
 
 
 342 
 
 98*74 
 
 3 
 
 74 3i 3i-3 
 
 8*081 
 
 + 0-459 
 
 + 0-018 
 
 620 
 
 8470 
 
 
 
 
 
 + 15 639 
 
 342 
 
 
 343 
 
 98-37 
 
 3 
 
 74 21 45-8 
 
 7-984 
 
 + 0*460 
 
 + 0-026 
 
 623 
 
 8517 
 
 
 
 
 1392 
 
 + 15 645 
 
 343 
 
 
 344 
 
 00-38 
 
 3 
 
 84 48 15-5 
 
 - 7*935 
 
 + 0*430 
 
 0-030 
 
 
 8548 
 
 506 
 
 1328 
 
 
 
 + 5 674 
 
 344 
 
 
 345 
 
 98-34 
 
 4 
 
 72 ii 38-9 
 
 - 7-855 
 
 + 0*469 
 
 + 0-026 
 
 
 8561 
 
 
 
 
 1400 
 
 + 17 750 
 
 345 
 
 
 346 
 
 99-09 
 
 3 
 
 72 ii 39'3 
 
 - 7-855 
 
 + 0-469 
 
 + 0-026 
 
 
 8561 
 
 
 
 
 1401 
 
 + 17 750 
 
 346 
 
 
 347 
 
 98-4I 
 
 3 
 
 61 14 52-0 
 
 -7-805 
 
 + 0-507 
 
 
 
 8568 
 
 
 
 
 1404 
 
 + 28 666 
 
 347 
 
 
 348 
 
 O2-O9 
 
 3 
 
 86 27 33-5 
 
 - 7-755 
 
 + 0*427 
 
 
 
 
 564 
 
 1335 
 
 
 
 + 3 619 
 
 348 
 
 
 349 
 
 99-I5 
 
 3 
 
 89 47 56-5 
 
 7*729 
 
 + 0*417 
 
 
 
 8633 
 
 572 
 
 
 
 
 + o 789 
 
 349 
 
 
 350 
 
 97-36 
 
 3 
 
 70 19 28-3 
 
 7*686 
 
 + 0-477 
 
 + O'OI I 
 
 
 8627 
 
 
 
 
 1413 
 
 + 19 742 
 
 350 
 
 
 351 
 
 98-14 
 
 3 
 
 73 4i 29-7 
 
 - 7-659 
 
 + 0*466 
 
 + 0*184 
 
 630 
 
 8639 
 
 
 
 1092 
 
 1416 
 
 + 16 629 
 
 35i 
 
 
 352 
 
 98-64 
 
 3 
 
 66 51 46*5 
 
 - 7-636 
 
 + 0-489 
 
 0*013 
 
 
 8643 
 
 
 
 
 1418 
 
 + 23 715 
 
 352 
 
 
 353 
 
 99-I4 
 
 3 
 
 89 12 15*9 
 
 7-506 
 
 + 0*421 
 
 + 0*010 
 
 640 
 
 8715 
 
 639 
 
 
 
 
 + o 798 
 
 353 
 
 
 354 
 
 97-73 
 
 3 
 
 69 30 57-3 
 
 - 7-482 
 
 + 0*482 
 
 
 
 8705 
 
 
 
 
 
 + 20 785 
 
 354 
 
 
 355 
 
 98*69 
 
 3 
 
 74 10 0-9 
 
 - 7-477 
 
 + 0-467 
 
 + O'OI I 
 
 638 
 
 8710 
 
 
 
 
 
 + 15 661 
 
 355 
 
 
 356 
 
 98*73 
 
 3 
 
 74 23 49*1 
 
 7-395 
 
 + 0-467 
 
 + 0*066 
 
 641 
 
 8744 
 
 
 
 
 1434 
 
 + 15 665 
 
 356 
 
 
 357 
 
 98*33 
 
 3 
 
 74 1 6 48*2 
 
 - 7-386 
 
 + 0-467 
 
 + O'O22 
 
 643 
 
 8748 
 
 
 
 
 1435 
 
 + 15 666 
 
 357 
 
 
 358 
 
 96*08 
 
 3 
 
 61 34 43*0 
 
 7*262 
 
 + 0-513 
 
 
 
 8770 
 
 
 
 
 1443 
 
 + 28 680 
 
 358 
 
 
 359 
 
 O2*OO 
 
 3 
 
 87 41 17-6 
 
 7*206 
 
 + 0-428 
 
 
 
 
 727 
 
 1364 
 
 
 
 + 2 747 
 
 359 
 
 
 360 
 
 99-I3 
 
 3 
 
 67 14 58*0 
 
 -7*170 
 
 + 0-493 
 
 
 
 8812 
 
 
 
 
 1448 
 
 + 22 737 
 
 360 
 
 
 330. Authoiity for Proper Motions : Becker. 337, 345, 346. Authority for Proper Motions : Auwers (Berlin A). 
 344. Authority for Proper Motions : Boss. 350. Authority for Proper Motions : A uwers (Mayer's Stern verzeichnis). 
 352. Authority for Proper Motions : Bossert. 
 
18 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'G, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 36i 
 
 94 Tauri r 
 
 4'3 
 
 
 98-84 
 
 19 
 
 h. in. s. 
 4 36 I4H6 
 
 8. 
 + 3-5966 
 
 + 0*0120 
 
 0*0010 
 
 361 
 
 362 
 
 363 
 364 
 
 Orionis 
 Tauri . 
 
 7*2 
 6*1 
 4*2 
 
 I 
 2 
 
 99-I3 
 96*07 
 99-07 
 
 3 
 3 
 25 
 
 4 39 34-05 
 4 40 26*34 
 4 40 30-07 
 
 + 3-08II 
 + 2*9972 
 
 + 0*0062 
 + 0*0102 
 + 0-0055 
 
 0*0090 
 + 0*0048 
 0*0002 
 
 362 
 
 363 
 
 364 
 
 57 Eridani /x 
 
 365 
 
 Orionis 
 
 8*2* 
 
 ... 
 
 02-08 
 
 3 
 
 4 40 39-60 
 
 + 3^646 
 
 + 0-0068 
 
 
 365 
 
 366 
 
 Orionis 
 
 7'i 
 
 I 
 
 99-07 
 
 3 
 
 4 43 I4-47 
 
 + JI286 
 
 + 0-0064 
 
 0*0020 
 
 366 
 
 367 
 368 
 
 369 
 
 Orionis 
 96 Tauri ,. 
 
 6*2 
 
 6*3 
 
 
 98-98 
 96-07 
 96-09 
 
 3 
 3 
 3 
 
 4 43 29-54 
 4 44 0*78 
 4 45 3I-37 
 
 + 3-I48I 
 + 3-4287 
 + 3-5008 
 
 + 0-0065 
 + 0-0091 
 + 0*0098 
 
 0*0001 
 + 0*0047 
 
 367 
 368 
 369 
 
 97 Tauri i 
 
 370 
 
 Orionis 
 
 6*7 
 
 
 99-13 
 
 3 
 
 4 45 35'6i 
 
 + 3-0943 
 
 + 0*0060 
 
 
 370 
 
 371 
 372 
 373 
 
 Orionis 
 Tauri 
 
 9'7 
 6-7 
 5'5 
 
 2 
 I 
 
 97-80 
 
 99-08 
 
 3 
 3 
 3 
 
 4 46 35-87 
 4 47 3I-97 
 4 48 9-75 
 
 + 3-0652 
 + 3-6I60 
 + 3-I247 
 
 + 0*0057 
 + 0*0109 
 + 0*0061 
 
 O'OOOO 
 
 373 
 
 5 Orionis 
 
 374 
 375 
 
 Orionis 
 8 Orionis it 
 
 6-5 
 3'9 
 
 .. . 
 
 99-15 
 
 OO'II 
 
 3 
 3 
 
 4 48 45*10 
 4 49 2 '48 
 
 + 3-I040 
 + 3-1234 
 
 + 0*0059 
 + 0*0060 
 
 0-0004 
 
 374 
 375 
 
 376 
 377 
 378 
 
 Orionis 
 Tauri 
 
 5'9 
 6*3 
 3*0 
 
 ... 
 
 02-06 
 
 96-08 
 
 01-08 
 
 3 
 3 
 3 
 
 4 49 42-51 
 4 50 9-97 
 4 5 28*72 
 
 + 3^795 
 + S^I 
 + 3-9015 
 
 + 0*0057 
 + 0*0110 
 + 0*0142 
 
 + 0-0006 
 
 376 
 377 
 378 
 
 3 Aurigae t 
 
 379 
 
 Orionis 
 
 6*8 
 
 I 
 
 99-15 
 
 3 
 
 4 50 37-39 
 
 + 3-I735 
 
 + 0*0063 
 
 + O-OI2O 
 
 379 
 
 380 
 
 Orionis 
 
 7'4 
 
 I 
 
 00-02 
 
 3 
 
 4 50 39-21 
 
 + 3-I897 
 
 + 0*0064 
 
 
 380 
 
 382 
 383 
 384 
 385 
 
 Orionis 
 Tauri 
 
 6*9 
 6*0 
 6*0 
 57 
 4'7 
 
 I 
 
 I 
 I 
 
 99-15 
 97-38 
 
 98-02 
 
 97-44 
 99-05 
 
 3 
 3 
 3 
 3 
 3 
 
 4 5 50-19 
 
 4 S 1 44'5i 
 4 52 2-04 
 4 53.21-86 
 
 + 3-I053 
 + 3-4633 
 + 3-636I 
 + 3-666I 
 + 3-I076 
 
 + 0*0058 
 + 0*0088 
 
 + 0-0106 
 + 0-0109 
 
 + 0-0057 
 
 0-0006 
 0-0013 
 + 0*001 1 
 0*0014 
 
 382 
 
 384 
 385 
 
 99 Tauri 
 
 98 Tauri k 
 IO Orionis IT 
 
 386 
 
 Orionis 
 
 9-6 
 
 I 
 
 97-80 
 
 3 
 
 4 53 29-80 
 
 + 3-070I 
 
 +0-0054 
 
 
 386 
 
 387 
 
 Orionis 
 
 7'ot 
 
 
 99*10 
 
 3 
 
 4 55 17-14 
 
 + 3-I505 
 
 + 0-0059 
 
 
 387 
 
 388 
 
 Orionis 
 
 6* 3 t 
 
 ... 
 
 99*10 
 
 3 
 
 4 55 1 8-60 
 
 + 3-I505 
 
 +0*0059 
 
 
 388 
 
 389 
 
 Orionis 
 
 7*1 
 
 ... 
 
 99*14 
 
 3 
 
 4 55 29-21 
 
 + 3*I720 
 
 + 0*0060 
 
 
 389 
 
 390 
 
 Orionis 
 
 6*2 
 
 
 99*09 
 
 3 
 
 4 S 6 41-47 
 
 + 3-0857 
 
 + 0*0054 
 
 
 390 
 
 39i 
 
 Orionis 
 
 7*0 
 
 I 
 
 99*11 
 
 3 
 
 4 56 49-23 
 
 + 3-I 56 
 
 +0*0055 
 
 
 391 
 
 392 
 393 
 394 
 395 
 
 102 Tauri i 
 Tauri 
 
 4'7 
 6-3 
 6-3 
 Var. 
 
 I 
 
 96*08 
 96*08 
 98*03 
 99-09 
 
 3 
 3 
 
 4 57 7-oi 
 4 59 38-37 
 4 59 41-86 
 5 o 13-76 
 
 + 3-534I 
 + 37104 
 + 3-096I 
 
 + 0*0093 
 + 0*0086 
 + 0*0103 
 
 + 0-0053 
 
 + 0*0040 
 0*0007 
 
 392 
 
 393 
 
 395 
 
 Tauri 
 
 Orionis W 
 
 396 
 
 2 Leporis e 
 
 3'4 
 
 
 00*69 
 
 13 
 
 5 i 13-64 
 
 + 2*5370 
 
 + 0-0033 
 
 + 0*0004 
 
 396 
 
 397 
 
 104 Tauri m 
 
 5'3 
 
 I 
 
 97*48 
 
 3 
 
 5 i 32-25 
 
 + 3-5058 
 
 + 0-008 1 
 
 + 0*0375 
 
 397 
 
 398 
 399 
 400 
 
 401 
 402 
 403 
 
 106 Tauri / 
 105 Tauri 
 
 6*0 
 
 5'7 
 
 6-5 
 6*0 
 
 I 
 
 3 
 
 98*71 
 97-77 
 
 97-76 
 99"i2 
 
 3 
 3 
 3 
 
 3 
 3 
 3 
 
 5 i 53*22 
 5 i 56*60 
 5 2 0*96 
 
 5 2 56*24 
 5 3 28*23 
 5 3 4174 
 
 + 3-55IO 
 + 3-5844 
 
 + 3-7592 
 + 3-I427 
 
 + 0*0085 
 + 0-0088 
 
 + 0*0094 
 
 + 0-0083 
 + 0*0103 
 + 0*0053 
 
 0*0034 
 0*0018 
 0*0009 
 
 O'OOIO* 
 
 398 
 399 
 
 400 
 
 401 
 402 
 403 
 
 103 Tauri 
 
 107 Tauri 
 
 Tauri 
 
 Orionis 
 
 404 
 
 Orionis 
 
 7'5 
 
 3 
 
 99*14 
 
 3 
 
 5 5 I3-67 
 
 + 3-I907 
 
 +0*0055 
 
 
 404 
 
 405 
 
 Orionis 
 
 5'4 
 
 
 96*11 
 
 3 
 
 5 5 56-86 
 
 + 3-4435 
 
 + 0*0072 
 
 0*0021 
 
 405 
 
 373. Orange. 378. Orange-red. 379. B.D. magnitude, 8*0 ; Albany, 7*1. The N.P.B. given in the Lalande 
 Catalogue is I' too great. 380. Harvard magnitude, 6*4 ; B.D., 7*3. 388. About 0*3 magnitude brighter than 
 No. 387. 391. Wide double (2 630) ; brighter observed. Companion follows, north, magnitude 8* i. 395. 1899 Jan. 14, 
 Red. 1899 Feb. 14, Reddish. The limits of magnitude are 6 .and 7 ; the period is 32 days. 396. Red. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.PJX 
 
 19 
 
 
 
 Mean 
 
 oi 
 
 
 
 
 
 10 
 >o 
 
 o 
 o 
 
 
 
 >0 
 
 
 
 
 
 
 
 Year 
 
 "8 
 
 
 
 
 
 "2 " 
 
 00 
 
 IH 
 
 ^00 00 
 
 -I"-* 
 
 ta 
 
 4 
 
 
 
 
 No. 
 
 and 
 
 Fraction 
 
 ii 
 
 2 > 
 
 f- 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 <o ,. 
 
 !| 
 
 oT 
 a 
 
 rt 
 
 00 "* 
 
 IS 
 
 ^ 
 
 3& 
 
 T3 OO 
 
 ! 
 
 8<g 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 1 
 
 
 
 
 
 -j'i 
 
 
 j^ ""3 
 
 "*"*( . 
 
 "'' 
 
 ? 
 
 
 
 
 
 Year. 
 
 *0 
 
 
 
 
 
 
 H 
 
 3 
 
 I 
 
 V 
 
 a 
 
 5 
 
 
 6 
 
 
 
 
 361 
 
 97-73 
 
 3 
 
 / // 
 
 67 14 47 
 
 7*166 
 
 + 0-493 
 
 it 
 
 + 0*009 
 
 648 
 
 8815 
 
 
 
 UI3 
 
 1451 
 
 + 22 739 
 
 36i 
 
 
 362 
 
 99-13 
 
 3 
 
 89 37 0*1 
 
 6*894 
 
 + 0-425 
 
 0*000 
 
 
 8934 
 
 808 
 
 
 
 
 + o 834 
 
 362 
 
 
 363 
 
 96*07 
 
 3 
 
 71 26 46-0 
 
 6*822 
 
 + 0*482 
 
 + 0*064 
 
 
 8937 
 
 
 
 
 1468 
 
 + 18 719 
 
 363 
 
 
 364 
 
 00*84 
 
 5 
 
 93 26 16*1 
 
 6*817 
 
 + 0*414 
 
 + 0*002 
 
 657 
 
 8958 
 
 827 
 
 
 1129 
 
 1470 
 
 - 3 876 
 
 364 
 
 
 365 
 
 02-08 
 
 3 
 
 85 49 21-8 
 
 6*804 
 
 + o*437 
 
 
 
 8952 
 
 825 
 
 1398 
 
 
 
 + 4 749 
 
 365 
 
 
 366 
 
 99-07 
 
 3 
 
 87 27 49-9 
 
 - 6*591 
 
 + o-434 
 
 O'lIO 
 
 
 9031 
 
 875 
 
 1420 
 
 
 
 + 2 773 
 
 366 
 
 
 367 
 
 98-98 
 
 3 
 
 86 35 H'7 
 
 - 6*570 
 
 + 0-437 
 
 
 
 9037 
 
 88 1 
 
 1424 
 
 
 
 + 3 681 
 
 367 
 
 
 368 
 
 96-07 
 
 3 
 
 74 16 12-1 
 
 - 6-527 
 
 + 0-476 
 
 0*010 
 
 660 
 
 9038 
 
 
 
 
 1481 
 
 + 15 687 
 
 368 
 
 
 369 
 
 97-81 
 
 4 
 
 71 19 48*5 
 
 6*402 
 
 + 0-487 
 
 + 0-034 
 
 666 
 
 9081 
 
 
 
 
 1490 
 
 + 18 743 
 
 369 
 
 
 370 
 
 99-I3 
 
 3 
 
 89 i 24*3 
 
 _ 6-396 
 
 + 0-431 
 
 
 
 9101 
 
 936 
 
 1439 
 
 
 
 + o 871 
 
 370 
 
 
 371 
 
 98-13 
 
 4 
 
 90 20 19-0 
 
 6*313 
 
 + 0-427 
 
 
 
 
 
 
 
 
 
 371 
 
 
 372 
 
 96-73 
 
 3 
 
 66 51 1*6 
 
 - 6-235 
 
 + 0-504 
 
 
 
 9136 
 
 
 
 
 1497 
 
 + 23 757 
 
 372 
 
 
 373 
 
 99-08 
 
 3 
 
 87 39 25-1 
 
 -6-183 
 
 + 0-436 
 
 + 0*014 
 
 675 
 
 9183 
 
 990 
 
 1459 
 
 
 1500 
 
 + 2 800 
 
 373 
 
 
 374 
 
 99-I5 
 
 3 
 
 88 35 40-8 
 
 -6-134 
 
 + 0-434 
 
 
 
 9207 
 
 
 1467 
 
 
 
 + i 847 
 
 374 
 
 
 375 
 
 oo-ii 
 
 3 
 
 87 43 23-4 
 
 6-no 
 
 + 0-436 
 
 + 0-007 
 
 680 
 
 9213 
 
 1023 
 
 1471 
 
 1156 
 
 1504 
 
 + 2 8lO 
 
 375 
 
 
 376 
 
 02-06 
 
 3 
 
 89 41 40*6 
 
 6-054 
 
 + 0-431 
 
 
 
 9235 
 
 1041 
 
 
 
 
 + o 893 
 
 376 
 
 
 377 
 
 96*08 
 
 3 
 
 65 34 2*3 
 
 6*016 
 
 + 0-511 
 
 
 
 9223 
 
 
 
 
 1508 
 
 + 24 709 
 
 377 
 
 
 378 
 
 02*09 
 
 4 
 
 56 59 3i-3 
 
 5-990 
 
 + 0-546 
 
 + 0-003 
 
 677 
 
 9221 
 
 
 
 1160 
 
 1509 
 
 + 32 855 
 
 378 
 
 
 379 
 
 99-15 
 
 3 
 
 85 29 3*1 
 
 5-978 
 
 + 0-444 
 
 + 0-290 
 
 
 9253 
 
 1055 
 
 1480 
 
 
 
 + 4 782 
 
 379 
 
 
 380 
 
 00*02 
 
 3 
 
 84 45 36-3 
 
 - 5-975 
 
 + 0-447 
 
 
 
 9255 
 
 1057 
 
 1481 
 
 
 
 + 5 769 
 
 380 
 
 
 38i 
 
 99-15 
 
 3 
 
 88 32 6*8 
 
 5-960 
 
 + o-435 
 
 
 
 9261 
 
 
 1483 
 
 
 
 + i 857 
 
 38i 
 
 
 382 
 
 97-38 
 
 3 
 
 73 o 10*6 
 
 5-897 
 
 + 0-485 
 
 0*010 
 
 686 
 
 9271 
 
 
 
 
 1517 
 
 + 16 672 
 
 382 
 
 
 383 
 
 98*02 
 
 3 
 
 66 12 25-9 
 
 - 5-884 
 
 + 0-510 
 
 + 0*010 
 
 684 
 
 9262 
 
 
 
 
 1518 
 
 + 23 777 
 
 383 
 
 
 384 
 
 97-44 
 
 3 
 
 65 6 13-3 
 
 - 5-860 
 
 + 0-514 
 
 + 0-049 
 
 685 
 
 9274 
 
 
 
 
 1519 
 
 + 24 7i7 
 
 384 
 
 
 385 
 
 99-05 
 
 3 
 
 88 26 21-9 
 
 - 5-748 
 
 + o-437 
 
 b'ooi 
 
 695 
 
 9358 
 
 1119 
 
 1513 
 
 
 1523 
 
 + i 872 
 
 385 
 
 
 386 
 
 97-80 
 
 3 
 
 90 7 3'4 
 
 - S'737 
 
 + 0-431 
 
 
 
 
 
 
 
 
 
 386 
 
 
 387 
 
 99-10 
 
 3 
 
 86 32 1-8 
 
 5-587 
 
 + o-444 
 
 
 
 9418 
 
 
 1525 
 
 
 
 + 3 736 
 
 387 
 
 
 388 
 
 99-10 
 
 3 
 
 86 31 58*3 
 
 5-585 
 
 + 0-444 
 
 
 
 9419 
 
 1162 
 
 1526 
 
 
 
 + 3 737 
 
 388 
 
 
 389 
 
 99-14 
 
 3 
 
 85 34 47-5 
 
 5-570 
 
 + 0-447 
 
 
 
 9426 
 
 1171 
 
 1528 
 
 
 
 + 4 811 
 
 389 
 
 
 390 
 
 99*09 
 
 3 
 
 89 25 23-2 
 
 5-469 
 
 + 0-435 
 
 
 
 9462 
 
 1207 
 
 
 
 1540 
 
 + o 923 
 
 390 
 
 
 391 
 
 99-11 
 
 3 
 
 88 32 12-8 
 
 -5-458 
 
 + 0-438 
 
 
 
 9465 
 
 
 1537 
 
 
 
 + i 886 
 
 39i 
 
 
 392 
 
 96*08 
 
 3 
 
 68 33 9'7 
 
 5-433 
 
 + 0-505 
 
 + 0-040 
 
 698 
 
 9450 
 
 
 
 
 1542 
 
 + 21 751 
 
 392 
 
 
 393 
 
 96*08 
 
 3 
 
 70 19 51-2 
 
 5'22O 
 
 + 0-500 
 
 + 0-009 
 
 
 9536 
 
 
 
 
 1556 
 
 + 19 847 
 
 393 
 
 
 394 
 
 98-03 
 
 3 
 
 63 42 25-8 
 
 5-215 
 
 + 0-525 
 
 
 
 9531 
 
 
 
 
 1557 
 
 + 26 783 
 
 394 
 
 
 395 
 
 99-09 
 
 3 
 
 88 57 36-0 
 
 -5-I70 
 
 + 0-438 
 
 
 
 9581 
 
 1296 
 
 1565 
 
 
 1559 
 
 + o 939 
 
 395 
 
 
 396 
 
 02-04 
 
 3 
 
 112 30 18*9 
 
 5*086 
 
 + 0-360 
 
 + 0-068 
 
 713 
 
 9647 
 
 
 
 1208 
 
 1561 
 
 22 IOOO 
 
 396 
 
 
 397 
 
 97-48 
 
 3 
 
 71 29 20-5 
 
 5-060 
 
 + 0-497 
 
 0*022 
 
 705 
 
 9599 
 
 
 
 1209 
 
 1562 
 
 + 18 779 
 
 397 
 
 
 398 
 
 98-71 
 
 3 
 
 69 42 48*4 
 
 5-030 
 
 + 0-503 
 
 + 0*029 
 
 708 
 
 9615 
 
 
 
 
 1565 
 
 + 20 885 
 
 398 
 
 
 399 
 
 97-77 
 
 3 
 
 68 25 38-4 
 
 5-026 
 
 + 0-508 
 
 0*003 
 
 707 
 
 9613 
 
 
 
 
 1566 
 
 + 21 766 
 
 399 
 
 
 400 
 
 98-77 
 
 3 
 
 65 52 0-4 
 
 - 5-OI9 
 
 + 0-518 
 
 0*000 
 
 706 
 
 9612 
 
 
 
 
 1567 
 
 + 24 755 
 
 400 
 
 
 401 
 
 97-76 
 
 3 
 
 7O l6 IV2 
 
 4-941 
 
 + 0-502 
 
 0-003 
 
 710 
 
 9648 
 
 
 
 
 1570 
 
 + 19 853 
 
 401 
 
 
 402 
 
 98-43 
 
 3 
 
 62 5 47-0 
 
 4-896 
 
 . + 0-534 
 
 
 
 9653 
 
 
 
 
 
 + 27 732 
 
 402 
 
 
 403 
 
 99-12 
 
 3 
 
 86 54 35-5 
 
 -4-877 
 
 + 0-447 
 
 
 
 9699 
 
 
 1588 
 
 
 
 + 3 785 
 
 403 
 
 
 404 
 
 99-14 
 
 3 
 
 84 48 37-8 
 
 - 4-747 
 
 + 0-454 
 
 
 
 9745 
 
 30 
 
 1596 
 
 
 
 + 5 827 
 
 404 
 
 
 405 
 
 96-11 
 
 3 
 
 74 4 40'0 
 
 -4-685 
 
 + 0-490 
 
 0-008 
 
 
 
 
 
 
 
 + 15 759 
 
 405 
 
 
 362. Authority for Proper Motions: Bossert. 363, 393. Authority for Proper Motions: Auwers (Mayer's 
 Sternverzeichnis). 366. Authority for Proper Motions : Boss. . 379. The Proper Motions have been specially 
 computed for the present catalogue. 405. Authority for Proper Motions : Auwers (Berlin A). 
 
20 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 406 
 
 Orionis 
 
 7'4 
 
 2 
 
 99-12 
 
 3 
 
 h. in. s. 
 
 5 6 27-92 
 
 8. 
 
 8. 
 + 0-0053 
 
 8. 
 
 + 0-0130 
 
 406 
 
 407 
 
 Orionis 
 
 7"l 
 
 4 
 
 02- 1 o 
 
 3 
 
 5 6 32-92 
 
 + 3*0816 
 
 + O*OO49 
 
 
 407 
 
 
 408 
 
 Orionis 
 
 6-9 
 
 I 
 
 99'i5 
 
 3 
 
 5 6 35-74 
 
 + 3-0935 
 
 + 0*0049 
 
 
 408 
 
 
 409 
 
 17 Orionis p 
 
 4'7 
 
 
 99-14 
 
 3 
 
 5 8 3-69 
 
 + 3-I35I 
 
 + O*C)O5I 
 
 0-0013 
 
 409 
 
 
 410 
 
 Orionis 
 
 6*8 
 
 I 
 
 99-11 
 
 3 
 
 5 8 19-78 
 
 + 3-II48 
 
 + O*O05O 
 
 
 410 
 
 
 411 
 
 Orionis 
 
 6*6 
 
 4 
 
 99-I5 
 
 3 
 
 5 8 38*72 
 
 + 3-0828 
 
 + O-OO48 
 
 
 411 
 
 
 412 
 414 
 
 Orionis 
 19 Orionis ^3 
 
 5-8 
 6*9 
 
 
 00-11 
 99-35 
 97*44 
 
 3 
 13 
 3 
 
 5 9 25*06 
 5 9 43-85 
 5 10 55-99 
 
 + 3-1878 
 + 2-8820 
 + 3-7907 
 
 + 0-0053 
 + O-0039 
 + O-OO94 
 
 0-OOI2 
 
 412 
 414 
 
 
 Aurigae 
 
 415 
 
 Orionis 
 
 6*9 
 
 I 
 
 99-04 
 
 3 
 
 5 ii 29*43 
 
 + 3-H46 
 
 + O-OO48 
 
 
 415 
 
 
 416 
 
 417 
 418 
 419 
 420 
 
 421 
 422 
 423 
 
 109 Tauri n 
 Tauri 
 
 6-3 
 5"9 
 6-6 
 6*4 
 
 6-0 
 6-5 
 6-7 
 
 3 
 i 
 
 2 
 
 96-79 
 98*41 
 99-I4 
 97-79 
 98-75 
 98*10 
 
 98-77 
 99-16 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 
 5 13 16*02 
 5 13 19-65 
 5 13 58-16 
 5 14 24*36 
 
 5 14 50-88 
 5 15 2-06 
 5 15 30-48 
 
 + 3-6015 
 + 3-55oo 
 + 3-1297 
 + 3*5361 
 + 3'7654 
 
 + J8i35 
 + 3-5425 
 + 3-1287 
 
 + 0*0075 
 + O*0072 
 + O*OO47 
 + O-0069 
 + 0*0086 
 
 + 0*OO9O 
 + 0-O046 
 
 + O'OOI I 
 0-0022 
 O-OO22 
 O-O027 
 O*OO3I 
 
 O-OOO4 
 
 416 
 
 417 
 418 
 
 421 
 422 
 
 423 
 
 
 21 Orionis 
 Tauri 
 
 Tauri 
 
 Aurigae 
 Tauri 
 
 Orionis 
 
 424 
 
 Orionis 
 
 6-7 
 
 
 02*05 
 
 3 
 
 5 15 38-30 
 
 + 3-1375 
 
 + O*O046 
 
 
 424 
 
 
 425 
 
 Orionis 
 
 6-4 
 
 
 99-16 
 
 3 
 
 S 16 2-86 
 
 + 3-1624 
 
 + 0*0047 
 
 
 425 
 
 
 426 
 
 Orionis 
 
 7*2 
 
 2 
 
 01-08 
 
 3 
 
 5 1.7 3 2< oi 
 
 + 3-1348 
 
 + 0-0045 
 
 
 426 
 
 
 427 
 
 23 Orionis m 
 
 5-6 
 
 2 
 
 99-15 
 
 3 
 
 5 17 34-6i 
 
 + 3-I5I9 
 
 + O-OO46 
 
 O-OOI4 
 
 427 
 
 
 428 
 429 
 430 
 
 Orionis 
 ill Tauri 
 
 8-0 
 7'i 
 
 2 
 2 
 
 99-15 
 98-45 
 
 99-10 
 
 3 
 3 
 3 
 
 5 17 35-66 
 5 1 8 35-26 
 5 19 23-46 
 
 + 3'i52i 
 + 3-4821 
 
 + 0-0046 
 + 0-006I 
 + O-O044 
 
 + 0-0157 
 
 428 
 430 
 
 
 Orionis 
 
 431 
 
 25 Orionis \js 
 
 4*8 
 
 
 00*10 
 
 3 
 
 5 19 33-32 
 
 + 3-1131 
 
 + 0-0043 
 
 O-OO26 
 
 43i 
 
 
 432 
 
 112 Tauri (3 
 
 i*7 
 
 
 99-24 
 
 8 
 
 5 19 58-14 
 
 + 3-7882 
 
 + O-O079 
 
 + 0-0013 
 
 432 
 
 
 433 
 
 Orionis 
 
 6-7 
 
 I 
 
 01-09 
 
 3 
 
 5 20 38-56 
 
 + 3-0826 
 
 + O-OO4I 
 
 
 433 
 
 
 434 
 
 436 
 437 
 
 Orionis ... 
 115 Tauri 
 
 8-0* 
 
 7'5 
 
 I 
 2 
 
 02-12 
 96-08 
 
 O2-I7 
 99-16 
 
 3 
 3 
 
 3 
 3 
 
 5 21 6-58 
 5 21 20-03 
 
 5 21 28-22 
 5 21 35-83 
 
 + 3-I595 
 + 3-4978 
 
 + 3-1648 
 + 3-1420 
 
 + O-OO44 
 + 0*0059 
 
 + O*OO44 
 + 0*0043 
 
 O'OOII 
 
 0*0010 
 
 434 
 
 435 
 
 436 
 437 
 
 
 Orionis 
 30 Orionis \j/ 
 
 438 
 
 114 Tauri o 
 
 4*8 
 
 ... 
 
 98*76 
 
 3 
 
 5 21 37-64 
 
 + 3-6013 
 
 + O*OO65 
 
 O'OOII 
 
 438 
 
 
 439 
 
 Orionis 
 
 7-i 
 
 I 
 
 OI'I2 
 
 3 
 
 5 21 52-15 
 
 + 3-I596 
 
 + 0-0043 
 
 
 439 
 
 
 440 
 441 
 442 
 443 
 444 
 
 Orionis 
 117 Tauri 
 
 6*8 
 
 6*0 
 7*0 
 5'4 
 7'3 
 
 I 
 
 I 
 
 I 
 
 99-10 
 
 98*41 
 01-13 
 
 3 
 
 3 
 3 
 3 
 5 
 
 5 22 2-72 
 
 5 22 13-29 
 5 22 51-22 
 
 5 23 7-15 
 5 23 34-25 
 
 + 3-1247 
 
 + 3H798 
 + 3-1007 
 + 3-6900 
 + 3-1087 
 
 + O-OO42 
 
 + O-004I 
 + 0-0068 
 + O-OO4O 
 
 0-0004 
 + 0-0004 
 
 440 
 
 441 
 442 
 443 
 444 
 
 
 OrioniB 
 ii8 Tauri 
 
 Orionis 
 
 445 
 
 Orionis 
 
 6-8 
 
 2 
 
 01*39 
 
 4 
 
 5 24, 43-36 
 
 + 3-1122 
 
 + O*O04O 
 
 
 445 
 
 
 446 
 
 447 
 448 
 449 
 450 
 
 Orionis 
 33 Orionis n 
 119 Tauri 
 
 6-4 
 7'4 
 4'9 
 
 3-o 
 
 3 
 
 I 
 
 00-15 
 
 99-I5 
 98-78 
 98-44 
 98-13 
 
 3 
 3 
 3 
 3 
 6 
 
 5 25 2-79 
 5 25. 59-62 
 5 26 20-91 
 5 26 26-29 
 5 26 53-79 
 
 + 3-1681 
 
 + 3-4766 
 + 3-0641 
 
 + O*O042 
 + O*OO4O 
 + O*OO55 
 + 0*0053 
 + 0-0037 
 
 0-0016 
 0*0003 
 
 0*0008 
 0*0014 
 
 446 
 
 447 
 448 
 
 449 
 
 450 
 
 
 Tauri 
 
 34 Orionis 8 
 
 408. Companion, magnitude 9, just precedes and is south. 409. Orange. Companion, magnitude 9, blue, follows north. 
 411. Reddish. 412. Light orange. 437. Double. Companion, magnitude 9*3, precedes north. 438. Blue. 
 439. Followed 9', about 2' south, by a star (B.D. + 3 905), magnitude 8*5. 443. North, following and brighter of two 
 stars observed. 447. Close double ; brighter observed. Companion, magnitude 8*4, follows north. 448. Reddish. 
 449. Double. Brighter observed. The companion, following south, is only slightly fainter. 
 
RADCLIFFE CATALOGUE OF STABS, 1900'0, N.P.D. 
 
 21 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1 800. 1 
 
 Weisse's 
 Bessel(i), 1825.1 
 
 rj 
 Jt 
 
 >>oo 
 
 3? 
 
 4 
 *^ 
 
 f?f 
 
 ^ ON 
 
 rQ OO 
 
 pT 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 406 
 
 99-12 
 
 3 
 
 1 II 
 
 85 42 54-7 
 
 // 
 
 4-641 
 
 // 
 -f 0-452 
 
 n 
 + 0-100 
 
 
 
 55 
 
 1600 
 
 
 
 o 
 
 + 4 858 
 
 406 
 
 
 407 
 
 O2' I O 
 
 3 
 
 89 36 28-3 
 
 4-634 
 
 + 0-439 
 
 
 
 9767 
 
 61 
 
 
 
 
 + o 974 
 
 407 
 
 
 408 
 
 99' 1 5 
 
 3 
 
 89 5 7-o 
 
 4*630 
 
 + 0-441 
 
 
 
 
 64 
 
 1602 
 
 
 
 + o 975 
 
 408 
 
 
 409 
 
 99-14 
 
 3 
 
 87 15 27'i 
 
 4-505 
 
 + 0-447 
 
 + 0-001 
 
 725 
 
 
 103 
 
 1608 
 
 
 1594 
 
 + 2 888 
 
 409 
 
 
 410 
 
 99-11 
 
 3 
 
 88 9 2-6 
 
 4-482 
 
 + 0-445 
 
 
 
 9802 
 
 
 1614 
 
 
 
 + i 938 
 
 410 
 
 
 411 
 
 99-I5 
 
 3 
 
 89 33 24-3 
 
 4-456 
 
 + 0-440 
 
 
 
 9806 
 
 126 
 
 
 
 
 + o 988 
 
 411 
 
 
 412 
 
 OO'II 
 
 3 
 
 84 57 34-9 
 
 4-390 
 
 + 0-456 
 
 
 
 9820 
 
 
 1623 
 
 
 1606 
 
 + 4 877 
 
 412 
 
 
 413 
 
 02-06 
 
 3 
 
 98 19 07 
 
 4-363 
 
 + 0-412 
 
 0-005 
 
 736 
 
 9834 
 
 163 
 
 
 1248 
 
 1609 
 
 8 1063 
 
 413 
 
 
 414 
 
 97^4 
 
 3 
 
 61 12 20-3 
 
 4-260 
 
 + 0-542 
 
 
 
 9827 
 
 
 
 
 1613 
 
 + 28 772 
 
 414 
 
 
 415 
 
 99-04 
 
 3 
 
 88 9 48-0 
 
 4-212 
 
 + 0-446 
 
 
 
 9878 
 
 
 1639 
 
 
 
 + i 957 
 
 415 
 
 
 416 
 
 96-79 
 
 3 
 
 68 o 24-4 
 
 4-061 
 
 + 0-516 
 
 + 0-082 
 
 741 
 
 9909 
 
 
 
 
 1622 
 
 + 21 816 
 
 416 
 
 
 417 
 
 98-41 
 
 3 
 
 69 58 12-9 
 
 -4-055 
 
 + 0-509 
 
 + O-O2I 
 
 
 9913 
 
 
 
 
 1623 
 
 + 19 893 
 
 417 
 
 
 418 
 
 99-14 
 
 3 
 
 87 30 27-7 
 
 4-000 
 
 + 0-449 
 
 + 0-048 
 
 744 
 
 9953 
 
 248 
 
 1653 
 
 
 
 + 2 916 
 
 418 
 
 
 419 
 
 9779 
 
 3 
 
 70 31 27-4 
 
 - 3-963 
 
 + 0-507 
 
 + O'O2O 
 
 
 9948 
 
 
 
 
 1625 
 
 + 19 898 
 
 419 
 
 
 420 
 
 9875 
 
 3 
 
 62 8 38-1 
 
 3-937 
 
 + 0-540 
 
 + 0-015 
 
 
 9944 
 
 
 
 
 1627 ' 
 
 + 27 758 
 
 420 
 
 
 421 
 
 98-10 
 
 3 
 
 60 31 537 
 
 3-925 
 
 + 0-547 
 
 
 
 9947 
 
 
 
 
 1628 
 
 + 29 869 
 
 421 
 
 
 422 
 
 98-77 
 
 3 
 
 70 17 12-8 
 
 3-909 
 
 + 0-508 
 
 + 0-012 
 
 
 9963 
 
 
 
 
 1630 
 
 + 19 902 
 
 422 
 
 
 423 
 
 99-16 
 
 3 
 
 87 33 25-8 
 
 3-868 
 
 + 0-449 
 
 
 
 IOOO2 
 
 287 
 
 1663 
 
 
 
 + 2 924 
 
 423 
 
 
 424 
 
 02-05 
 
 3 
 
 87 10 21-3 
 
 -3-857 
 
 + 0-451 
 
 
 
 1 0012 
 
 291 
 
 1664 
 
 
 
 + 2 926 
 
 424 
 
 
 425 
 
 99-16 
 
 3 
 
 86 5 15-8 
 
 - 3-822 
 
 + 0-454 
 
 
 
 IOO28 
 
 303 
 
 1667 
 
 
 
 + 3 857 
 
 425 
 
 
 426 
 
 01 -08 
 
 3 
 
 87 17 55'9 
 
 3-694 
 
 + o*4Si 
 
 
 
 10086 
 
 
 1683 
 
 
 
 + 2 936 
 
 426 
 
 
 427 
 
 99-I5 
 
 3 
 
 86 33 6-9 
 
 3-690 
 
 + 0-453 
 
 + O-OO2 
 
 753 
 
 10088 
 
 342 
 
 1684 
 
 
 
 + 3 871 
 
 427 
 
 
 428 
 
 99-I5 
 
 3 
 
 86 32 38-7 
 
 -3-689 
 
 + 0-453 
 
 
 
 lOOSg 
 
 343 
 
 1685 
 
 
 
 + 3 872 
 
 428 
 
 
 429 
 
 98-45 
 
 3 
 
 72 42 33'4 
 
 3-604 
 
 + 0-501 
 
 O006 
 
 754 
 
 IOO97 
 
 
 
 1284 
 
 1641 
 
 + 17 920 
 
 429 
 
 
 430 
 
 99-10 
 
 3 
 
 87 44 19*9 
 
 3-534 
 
 + 0-450 
 
 
 
 IOI33 
 
 
 1703 
 
 
 
 + 2 947 
 
 430 
 
 
 431 
 
 OO'IO 
 
 3 
 
 88 14 42-1 
 
 3-520 
 
 + 0-448 
 
 + O-OO9 
 
 763 
 
 IOI45 
 
 39i 
 
 1708 
 
 
 
 + i 1005 
 
 431 
 
 
 432 
 
 00-09 
 
 3 
 
 61 28 36-6 
 
 - 3-485 
 
 + 0-546 
 
 + 0-180 
 
 756 
 
 IOII4 
 
 
 
 1295 
 
 1647 
 
 + 28 795 
 
 432 
 
 
 433 
 
 01-09 
 
 3 
 
 89 34 7'i 
 
 3H27 
 
 + 0-444 
 
 
 
 IOl8l 
 
 414 
 
 
 
 
 + o 1056 
 
 433 
 
 
 434 
 
 O2- 1 2 
 
 3 
 
 86 13 54-8 
 
 -3-386 
 
 + 0-456 
 
 
 
 
 430 
 
 1718 
 
 
 
 + 3 898 
 
 434 
 
 
 435 
 
 96-08 
 
 3 
 
 72 7 24-6 
 
 - 3-367 
 
 + 0-504 
 
 +0-003 
 
 767 
 
 IOI79 
 
 
 
 
 1655 
 
 + 17 928 
 
 435 
 
 
 436 
 
 O2-I7 
 
 3 
 
 86 o 14-6 
 
 - 3-355 
 
 + 0-456 
 
 
 
 
 444 
 
 1721 
 
 
 
 + 3 899 
 
 436 
 
 
 437 
 
 99-I6 
 
 3 
 
 86 59 28-0 
 
 3'344 
 
 + 0-453 
 
 + 0-006 
 
 773 
 
 1 0212 
 
 
 1723 
 
 1303 
 
 1658 
 
 + 2 962 
 
 437 
 
 
 438 
 
 98-76 
 
 3 
 
 68 8 53-8 
 
 J342 
 
 + 0-519 
 
 0-006 
 
 768 
 
 IOI85 
 
 
 
 1302 
 
 1657 
 
 + 21 847 
 
 438 
 
 
 439 
 
 OI-J2 
 
 3 
 
 86 13 48-8 
 
 3'32i 
 
 + 0-456 
 
 
 
 IO22I 
 
 458 
 
 1726 
 
 
 
 + 3 903 
 
 439 
 
 
 440 
 
 99-10 
 
 3 
 
 87 44 39-9 
 
 3-306 
 
 + 0-451 
 
 
 
 
 466 
 
 1729 
 
 
 
 + 2 I 965 
 
 440 
 
 
 441 
 
 98-41 
 
 3 
 
 72 50 37'8 
 
 -3-290 
 
 + 0-502 
 
 + 0-045 
 
 
 I02I7 
 
 
 
 
 1660 
 
 + 17- 931 
 
 441 
 
 
 442 
 
 01-13 
 
 3 
 
 88 47 7-8 
 
 3-236 
 
 + 0-448 
 
 
 
 10264 
 
 
 1736 
 
 
 1663 
 
 + I IO2I 
 
 442 
 
 
 443 
 
 98-72 
 
 3 
 
 64 55 49-2 
 
 3-213 
 
 + 0-533 
 
 + 0-018 
 
 775 
 
 I023I 
 
 
 
 
 1666 
 
 + 25 839 
 
 443 
 
 
 444 
 
 01-15 
 
 3 
 
 88 26 16-7 
 
 3-174 
 
 + 0-449 
 
 
 
 IO292 
 
 509 
 
 i75i 
 
 
 
 + I IO26 
 
 444 
 
 
 445 
 
 01-13 
 
 3 
 
 88 17 23-8 
 
 3-074 
 
 + 0-450 
 
 
 
 10328 
 
 
 1764 
 
 
 
 + I IO32 
 
 445 
 
 
 446 
 
 00-15 
 
 3 
 
 85 52 22'O 
 
 3-046 
 
 + 0-458 
 
 
 
 10339 
 
 543" 
 
 1768 
 
 
 
 + 4 949 
 
 446 
 
 
 447 
 
 99-I5 
 
 3 
 
 86 47 2-2 
 
 2-964 
 
 + 0-455 
 
 + 0-005 
 
 784 
 
 10375 
 
 568 
 
 1779 
 
 
 
 + 3 948 
 
 447 
 
 
 448 
 
 98-78 
 
 3 
 
 71 28 48-2 
 
 2-934 
 
 + 0-508 
 
 + O-O02 
 
 783 
 
 10367 
 
 
 
 1327 
 
 1683 
 
 + 18 875 
 
 448 
 
 
 449 
 
 98-44 
 
 3 
 
 73 o 56-3 
 
 2-926 
 
 + 0-503 
 
 0-005 
 
 
 
 
 
 
 1685 
 
 + 16 794 
 
 449 
 
 
 450 
 
 98-I2 
 
 3 
 
 90 22 22'4 
 
 - 2-886 
 
 + 0-444 
 
 + 0-005 
 
 787 
 
 10404 
 
 604 
 
 
 1331 
 
 1688 
 
 o 983 
 
 450 
 
 406. Authority for Proper Motions: Boss. 417,419,420,422. Authority for Proper Motions: Auwers (Mayer's 
 Sternverzeichnis). 441, 449. Authority for Proper Motions : Auwers (Berlin A). 
 
22 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 t> 
 
 13 
 
 a 
 "3 
 
 CO 
 
 1 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 451 
 452 
 453 
 
 120 Tauri 
 
 5'6 
 6-1 
 2-6 
 
 
 96-06 
 98-46 
 00-84 
 
 3 
 3 
 4 
 
 h. ra. s. 
 
 5 27 39-90 
 5 27 42-10 
 5 28 19-10 
 
 s. 
 
 + 3-5148 
 + 3-5650 
 + 2-6452 
 
 s. 
 
 + 0-0053 
 
 + 0-0056 
 + 0-0029 
 
 s. 
 
 + 0-0001 
 0-0017 
 
 O'OOII 
 
 451 
 452 
 
 453 
 
 Tauri 
 
 II Leporis a 
 
 454 
 455 
 
 45 6 
 457 
 458 
 459 
 
 Orionis 
 38 Orionis n 
 
 121 Tauri 
 
 6-4 
 5'8 
 
 S'i 
 r6 
 
 5'5 
 3-0 
 
 2 
 
 OI'I2 
 
 99' 1 5 
 98-06 
 
 9977 
 98-76 
 98-80 
 
 3 
 3 
 
 3 
 6 
 
 3 
 3 
 
 5 28 47-09 
 5 29 0-95 
 
 5 29 20-56 
 5 31 8-26 
 5 3i i5'48 
 5 3i 40-03 
 
 + 3-1037 
 + 3-1584 
 + 3-6618 
 + 3-0434 
 + 3-4777 
 +3-5841 
 
 + 0-0037 
 + 0-0039 
 
 + 0-0058 
 + 0-0034 
 + 0-0048 
 + 0-0052 
 
 0-0025 
 
 0-0003 
 0-0018 
 + 0-0024 
 0-0007 
 
 454 
 455 
 
 456 
 457 
 458 
 459 
 
 46 Orionis 
 122 Tauri 
 
 123 Tauri 
 
 460 
 
 Orionis 
 
 7'5 
 
 
 02-15 
 
 3 
 
 5 3i 55*02 
 
 + 3-1819 
 
 + 0-0037 
 
 
 460 
 
 461 
 
 462 
 463 
 
 Aurigae 
 125 Tauri 
 
 6-0 
 
 5"i 
 5*2 
 
 3 
 
 98-77 
 97-76 
 99-14 
 
 3 
 3 
 3 
 
 5 32 56-75 
 5 33 32-31 
 5 33 54-26 
 
 + 3-8134 
 +37158 
 + 3-1671 
 
 + 0-0060 
 
 + 0-0055 
 
 + 0-0036 
 
 O'OOOO 
 
 0-0003 
 
 461 
 462 
 463 
 
 47 Orionis w 
 
 464 
 
 Orionis 
 
 7'3 
 
 I 
 
 99-16 
 
 3 
 
 5 34 38-24 
 
 + 3-1060 
 
 + 0-0034 
 
 
 464 
 
 465 
 
 466 
 467 
 
 Orionis 
 126 Tauri 
 
 7-2 
 
 4-8 
 67 
 
 2 
 I 
 
 OI'II 
 
 96-11 
 02-13 
 
 3 
 
 3 
 4 
 
 5 35 26-09 
 
 5 35 30-90 
 5 35 57-45 
 
 + 3-1896 
 
 + 3-4659 
 + 3-0794 
 
 + 0-0035 
 
 + 0-0043 
 + 0-0033 
 
 + 0-0001 
 
 465 
 466 
 467 
 
 Orionis 
 
 468 
 
 Columbae a 
 
 27 
 
 
 01-43 
 
 3 
 
 5 36 i-55 
 
 + 2-1716 
 
 + 0-0028 
 
 + 0-0050 
 
 468 
 
 469 
 
 Orionis 
 
 7'2 
 
 I 
 
 OO'II 
 
 3 
 
 5 36 10-45 
 
 + 3-1594 
 
 + 0-0034 
 
 
 469 
 
 470 
 
 47i 
 472 
 
 Orionis 
 Tauri 
 
 7'2 
 
 6-3 
 6-0 
 
 I 
 
 I 
 I 
 
 OO-I2 
 
 96-IO 
 OI'II 
 
 3 
 
 3 
 3 
 
 5 37 4'8i 
 
 5 37 15-06 
 5 37 18-30 
 
 + 3-1265 
 + 3-6416 
 
 + 3-1058 
 
 + 0-0033 
 
 + 0-0047 
 
 + 0-0032 
 
 0-0050 
 
 470 
 
 47i 
 
 472 
 
 51 Orionis b 
 
 473 
 
 Orionis 
 
 7'i 
 
 2 
 
 99-09 
 
 3 
 
 5 39 45-27 
 
 + 3-1651 
 
 + 0-0032 
 
 
 473 
 
 474 
 475 
 476 
 477 
 
 Orionis 
 130 Tauri 
 
 6-2 
 57 
 
 5*0 
 
 2-3 
 
 I 
 I 
 
 I 
 
 99-12 
 98-08 
 
 98-I7 
 98-OO 
 
 3 
 3 
 
 3 
 18 
 
 5 4i 25-39 
 5 41 36-26 
 
 5 42 52-66 
 5 43 0-75 
 
 + 3-0991 
 + 3-4978 
 
 + 3-6812 
 + 2-8447 
 
 + 0-0030 
 
 + 0-0037 
 
 + 0-0040 
 + 0-0026 
 
 0-0049 
 0-0013 
 
 0-0009 
 0-0017 
 
 474 
 475 
 476 
 477 
 
 132 Tauri 
 
 53 Orionis K 
 
 478 
 
 Orionis 
 
 8-3* 
 
 ... 
 
 00-05 
 
 3 
 
 5 43 3-52 
 
 + 3-1094 
 
 + 0-0029 
 
 
 478 
 
 479 
 480 
 
 481 
 
 Orionis 
 Tauri 
 
 7'4 
 57 
 6-1 
 
 I 
 I 
 
 00-13 
 96-76 
 
 99-12 
 
 3 
 3 
 
 3 
 
 5 43 37-00 
 5 44 39-93 
 5 44 55-39 
 
 + 3-0888 
 
 + 3-7801 
 
 + 3-1752 
 
 + 0-0028 
 + 0-0040 
 
 + 0-0029 
 
 
 479 
 480 
 
 481 
 
 Orionis 
 
 482 
 
 483 
 484 
 
 Orionis 
 Tauri 
 
 7-0 
 6-3 
 5'3 
 
 I 
 I 
 
 02-37 
 98-I5 
 95-3I 
 
 4 
 3 
 4 
 
 5 45 I7-97 
 5 46 27-96 
 5 46 32-25 
 
 + 3-1192 
 
 + 3-5543 
 + 2-8960 
 
 + 0-0028 
 
 + 0-0033 
 
 + 0-0025 
 
 O-OO22 
 
 O'ooi4 
 
 482 
 483 
 
 484 
 
 55 Orionis 
 
 485 
 486 
 
 487 
 488 
 
 15 Leporis 6 
 136 Tauri 
 
 3'9 
 
 47 
 57 
 47 
 
 2 
 I 
 
 95-10 
 
 96-76 
 OO'IO 
 
 97'45 
 
 3 
 
 3 
 4 
 3 
 
 5 47 I-I5 
 5 47 2-42 
 5 47 14-81 
 5 48 27-59 
 
 + 2-5634 
 
 + 3-7701 
 + 3-1154 
 + 3-5655 
 
 + 0-0024 
 
 + 0-0036 
 
 + 0-0027 
 + 0-0031 
 
 + 0-0158 
 
 + 0-OOO2 
 O-OOI2 
 
 0-0154 
 
 485 
 486 
 
 487 
 488 
 
 56 Orionis 
 54 Orionis ^ 
 
 489 
 490 
 
 Orionis 
 57 Orionis ^ 
 
 6-6 
 5-8 
 
 I 
 
 99-11 
 98-46 
 
 3 
 3 
 
 5 49 0-49 
 S 49 1-41 
 
 + 3-1476 
 + 3-5516 
 
 + 0-0026 
 
 + 0-0030 
 
 0-0016 
 
 489 
 490 
 
 491 
 
 Orionis 
 
 6-6 
 
 2 
 
 99-16 
 
 3 
 
 5 49 34-40 
 
 + 3-0949 
 
 + 0-0025 
 
 
 491 
 
 492 
 
 58 Orionis a 
 
 Var. 
 
 
 98-75 
 
 10 
 
 5 49 45-40 
 
 + 3-2459 
 
 + 0-0026 
 
 + 0-0008 
 
 492 
 
 493 
 
 Aurigae 
 
 6-4 
 
 ... 
 
 98-46 
 
 3 
 
 5 50 12-58 
 
 + 3-8109 
 
 + 0-0032 
 
 
 493 
 
 494 
 495 
 
 Orionis 
 139 Tauri 
 
 5-8 
 47 
 
 . . 
 
 98-73 
 98-47 
 
 3 
 3 
 
 5 So 48-58 
 S 5 47-29 
 
 + 3-6740 
 + 3-7226 
 
 + 0-0029 
 + 0-0028 
 
 o-oooo , 
 
 494 
 495 
 
 
 470. Light yellow. 487. Orange-red. 491. Orange. 492. Orange-red. The limits of magnitude are 
 I and 1*4 ; the period is irregular. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. 1 
 
 U) 
 
 ft 
 
 00 
 
 "i 5 
 
 "53 ^ 
 
 h^. < * 
 Vf. & 
 r OQ 
 
 CD 
 
 pq 
 
 U3 
 
 *. 
 
 >> 
 
 1^ 
 
 3d 
 
 d. 
 
 Id 
 
 7! o\ 
 -o oo 
 
 " 
 M 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 45i 
 
 96-06 
 
 3 
 
 1 II 
 
 71 31 50-8 
 
 it 
 
 2-820 
 
 // 
 + 0-509 
 
 // 
 0*008 
 
 786 
 
 10409 
 
 
 
 
 1693 
 
 + 18 877 
 
 451 
 
 
 452 
 
 98-46 
 
 3 
 
 69 35 47-8 
 
 2-817 
 
 + 0-516 
 
 0*002 
 
 
 10403 
 
 
 
 
 1694 
 
 + 20 989 
 
 452 
 
 
 453 
 
 02*14 
 
 3 
 
 i7 53 37-8 
 
 2-763 
 
 + 0-383 
 
 O'OIO 
 
 796 
 
 10476 
 
 
 
 1339 
 
 1699 
 
 17 1166 
 
 453 
 
 
 454 
 
 01*12 
 
 3 
 
 88 39 41-8 
 
 2-723 
 
 + 0-450 
 
 
 
 10465 
 
 
 1800 
 
 
 
 + i 1058 
 
 454 
 
 
 455 
 
 99' 1 5 
 
 3 
 
 86 1 8 5-4 
 
 2-703 
 
 + 0-458 
 
 + O'02I 
 
 793 
 
 10469 
 
 646 
 
 1804 
 
 
 
 + 3 964 
 
 455 
 
 
 456 
 
 98-06 
 
 3 
 
 66 i 36-1 
 
 2-674 
 
 + 0-530 
 
 + O*OI9 
 
 790 
 
 10453 
 
 
 
 
 1702 
 
 + 23 954 
 
 456 
 
 
 457 
 
 00-13 
 
 3 
 
 91 15 56-0 
 
 2-519 
 
 + 0-441 
 
 0-006 
 
 809 
 
 10563 
 
 
 
 1366 
 
 1717 
 
 I 969 
 
 457 
 
 
 458 
 
 98-76 
 
 3 
 
 73 i 16-3 
 
 - 2-508 
 
 + 0-504 
 
 + 0-039 
 
 798 
 
 10537 
 
 
 
 
 
 + 16 822 
 
 458 
 
 
 459 
 
 98-80 
 
 3 
 
 68 55 5'4 
 
 2'473 
 
 + 0-520 
 
 + 0-024 
 
 800 
 
 10548 
 
 
 
 1368 
 
 1719 
 
 + 21 908 
 
 459 
 
 
 460 
 
 02-14 
 
 3 
 
 85 17 34-7 
 
 2-451 
 
 + 0-462 
 
 
 
 10585 
 
 73i 
 
 1818 
 
 
 
 + 4 989 
 
 460 
 
 
 461 
 
 98-77 
 
 3 
 
 60 50 32-3 
 
 2-362 
 
 + 0*553 
 
 
 
 10582 
 
 
 
 
 1727 
 
 + 29 947 
 
 461 
 
 
 462 
 
 97-76 
 
 3 
 
 64 9 3 1 " 6 
 
 2-310 
 
 + 0-539 
 
 + 0-014 
 
 810 
 
 10605 
 
 
 
 
 1730 
 
 + 25 902 
 
 462 
 
 
 463 
 
 99-14 
 
 3 
 
 85 56 7-6 
 
 2-278 
 
 + 0-460 
 
 0*019 
 
 8i3 
 
 10654 
 
 789 
 
 1834 
 
 
 1734 
 
 + 4 1002 
 
 463 
 
 
 464 
 
 99-16 
 
 3 
 
 88 33 48-3 
 
 2-214 
 
 + 0-451 
 
 
 
 10682 
 
 817 
 
 1838 
 
 
 
 + I 1088 
 
 464 
 
 
 465 
 
 orii 
 
 3 
 
 84 58 31-0 
 
 2-145 
 
 + 0-463 
 
 
 
 10718 
 
 836 
 
 1844 
 
 
 
 + 4 1007 
 
 465 
 
 
 466 
 
 96-11 
 
 3 
 
 73 3i 3'7 
 
 -2-138 
 
 + 0-503 
 
 + 0*013 
 
 817 
 
 10698* 
 
 
 
 
 1743 
 
 + 16 841 
 
 466 
 
 
 467 
 
 02-12 
 
 3 
 
 89 42 54-2 
 
 2-IOO 
 
 + 0-448 
 
 
 
 10737 
 
 854 
 
 
 1390 
 
 
 + o 1152 
 
 467 
 
 
 468 
 
 02-81 
 
 3 
 
 124 7 39-1 
 
 2-094 
 
 + 0-316 
 
 + 0*030 
 
 
 
 
 
 1393 
 
 1751 
 
 
 468 
 
 
 469 
 
 OO'II 
 
 3 
 
 86 1 6 24-5 
 
 2-08 1 
 
 + 0-459 
 
 
 
 
 857 
 
 1849 
 
 
 
 + 3 1007 
 
 469 
 
 
 470 
 
 00*12 
 
 3 
 
 87 40 55-5 
 
 2-OO2 
 
 + 0-454 
 
 
 
 10785 
 
 889 
 
 1855 
 
 
 
 + 2 1040 
 
 470 
 
 
 47i 
 
 96-10 
 
 3 
 
 66 50 34-1 
 
 - I-987 
 
 + 0-529 
 
 
 
 10752 
 
 
 
 
 1755 
 
 + 23 1015 
 
 471 
 
 
 472 
 
 orii 
 
 3 
 
 88 34 25-8 
 
 1-982 
 
 + 0-452 
 
 + 0*01 1 
 
 822 
 
 10795 
 
 892 
 
 1857 
 
 
 
 + I "OS 
 
 472 
 
 
 473 
 
 99-09 
 
 3 
 
 86 2 2-8 
 
 I-769 
 
 + 0-461 
 
 
 
 10869 
 
 955 
 
 1875 
 
 
 1759 
 
 + 3 1025 
 
 473 
 
 
 474 
 
 99-12 
 
 3 
 
 88 52 0-3 
 
 r623 
 
 + 0-45I 
 
 + 0*126 
 
 
 10940 
 
 990 
 
 1880 
 
 
 
 + I 1126 
 
 474 
 
 
 475 
 
 98-08 
 
 3 
 
 72 18 29-7 
 
 I '608 
 
 + 0-509 
 
 0*001 
 
 832 
 
 10918 
 
 
 
 
 1765 
 
 + 17 1004 
 
 475 
 
 
 476 
 
 98-17 
 
 3 
 
 65 27 57-2 
 
 1-497 
 
 + 0-536 
 
 + 0*010 
 
 835 
 
 10966 
 
 
 
 
 1773 
 
 + 24 970 
 
 476 
 
 
 477 
 
 97-33 
 
 5 
 
 99 42 17-7 
 
 -1-485 
 
 + 0-414 
 
 0*004 
 
 844 
 
 11013 
 
 1036 
 
 
 1423 
 
 1774 
 
 - 9 1235 
 
 477 
 
 
 478 
 
 00-05 
 
 3 
 
 88 25 28-9 
 
 1-481 
 
 + 0-453 
 
 
 
 10996 
 
 
 1901 
 
 
 
 + i "37 
 
 478 
 
 
 479 
 
 00-13 
 
 3 
 
 89 1 8 29-0 
 
 I-432 
 
 + 0-450 
 
 
 
 11027 
 
 1043 
 
 
 
 
 + o 1184 
 
 479 
 
 
 480 
 
 96-76 
 
 3 
 
 62 3 43-4 
 
 - I-34I 
 
 + 0-551 
 
 
 
 IIO2I 
 
 
 
 
 1778 
 
 -f 27 888 
 
 480 
 
 
 481 
 
 99-12 
 
 3 
 
 85 36 I9-7 
 
 1-318 
 
 + 0-463 
 
 
 
 HO6l 
 
 1083 
 
 1913 
 
 
 
 + 4 1052 
 
 481 
 
 
 482 
 
 02-11 
 
 4 
 
 88 o 16-1 
 
 - r285 
 
 + 0-455 
 
 
 
 II073 
 
 1096 
 
 1921 
 
 
 
 + i 1148 
 
 482 
 
 
 483 
 
 98-I5 
 
 3 
 
 70 9 27-5 
 
 1-184 
 
 + 0-518 
 
 0*034 
 
 
 II088 
 
 
 
 
 1782 
 
 + 19 mo 
 
 483 
 
 
 484 
 
 95-36 
 
 3 
 
 97 32 40-9 
 
 -I-I77 
 
 + 0-422 
 
 0*003 
 
 853 
 
 IIII4 
 
 
 
 1436 
 
 
 - 7 "87 
 
 484 
 
 
 485 
 
 95'IQ 
 
 3 
 
 no 53 14-2 
 
 I-I35 
 
 + 0-374 
 
 + 0*654 
 
 858 
 
 III42 
 
 
 
 1438 
 
 1785 
 
 2O 121 1 
 
 485 
 
 
 486 
 
 96-76 
 
 3 
 
 62 24 39-9 
 
 -I'I33 
 
 + 0-550 
 
 + 0*02 1 
 
 848 
 
 IIO9O 
 
 
 
 
 1784 
 
 + 27 899 
 
 486 
 
 
 487 
 
 99-09 
 
 3 
 
 88 10 9-5 
 
 -I-II5 
 
 + 0-454 
 
 + 0*004 
 
 855 
 
 III25 
 
 1138 
 
 1930 
 
 
 
 + I H5I 
 
 487 
 
 
 488 
 
 97-45 
 
 3 
 
 69 44 3i-9 
 
 I-OO9 
 
 + 0-520 
 
 + 0*096 
 
 856 
 
 i"33 
 
 
 
 1446 
 
 1790 
 
 + 2O Il62 
 
 488 
 
 
 489 
 
 99'H 
 
 3 
 
 86 47 36-3 
 
 0-961 
 
 + 0-459 
 
 
 
 11172 
 
 1187 
 
 1940 
 
 
 
 + 3 1071 
 
 489 
 
 
 490 
 
 98-46 
 
 3 
 
 70 16 10-5 
 
 0-960 
 
 + 0-518 
 
 0*009 
 
 857 
 
 i"53 
 
 
 
 1448 
 
 1793 
 
 + 19 1126 
 
 490 
 
 
 491 
 
 99-I6 
 
 3 
 
 89 3 1-8 
 
 0-912 
 
 + o-45i 
 
 
 
 11189 
 
 "97 
 
 1943 
 
 
 
 + o 1208 
 
 491 
 
 
 492 
 
 98-76 
 
 3 
 
 82 36 407 
 
 0-896 
 
 + 0-473 
 
 0*024 
 
 860 
 
 11185 
 
 
 
 1452 
 
 1795 
 
 + 7 1055 
 
 492 
 
 
 493 
 
 98-46 
 
 3 
 
 61 4 25-6 
 
 0-856 
 
 + 0-556 
 
 
 
 11174 
 
 
 
 
 
 + 28 952 
 
 493 
 
 
 494 
 
 98-73 
 
 3 
 
 65 45 54-o 
 
 0-804 
 
 + 0-536 
 
 
 
 11198 
 
 
 
 
 
 + 24 1033 
 
 494 
 
 
 495 
 
 98-47 
 
 3 
 
 64 3 30-2 
 
 0-718 
 
 + 0*543 
 
 + 0*009 
 
 862 
 
 1 1 220 
 
 
 
 1458 
 
 1810 
 
 + 25 1052 
 
 495 
 
 452. Authority for Proper Motions : Auwers (Mayer's Stern verzeichnis). 468. Authority for Proper Motions : Stone 
 (Cape Catalogue, 1880). 474. Authority for Proper Motions : Boss. 483. Authority for Proper Motions : Auwers 
 (Berlin A). 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 
 
 
 
 
 
 
 
 
 <B 
 
 *S 
 
 Year 
 
 *o g 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 S 
 -n 
 
 "3 
 ho 
 
 *' 
 
 "s s 
 
 and 
 Fraction 
 
 "a fc 
 
 Mean R.A. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 No. 
 
 
 
 T 
 
 3 ' 
 
 of 
 
 
 
 
 
 
 
 
 
 
 u 
 
 *w 
 
 Year. 
 
 
 
 
 
 
 
 
 496 
 
 Orionis 
 
 8-1 
 
 I 
 
 O2- 1 2 
 
 3 
 
 b. m. s. 
 
 5 52 8*80 
 
 a. 
 + 3-I893 
 
 S. 
 + O*O024 
 
 s. 
 
 496 
 
 497 
 
 Orionis 
 
 6-9 
 
 I 
 
 99-I5 
 
 3 
 
 5 52 44*47 
 
 + 3-1010 
 
 + 0*0023 
 
 
 497 
 
 498 
 
 Orionis 
 
 7'5 
 
 I 
 
 99-09 
 
 3 
 
 5 53 i-79 
 
 + 3-II58 
 
 + O*OO23 
 
 
 498 
 
 499 
 
 59 Orionis 
 
 6-5 
 
 I 
 
 99-09 
 
 3 
 
 5 53 12-75 
 
 + 3-"54 
 
 + O*O023 
 
 + 0-0007 
 
 499 
 
 500 
 
 60 Orionis 
 
 6-0 
 
 2 
 
 OO-I5 
 
 4 
 
 5 53 41-02 
 
 + 3-0854 
 
 + 0-0023 
 
 0*0013 
 
 500 
 
 501 
 
 Orionis 
 
 7-6 
 
 I 
 
 98-79 
 
 3 
 
 5 55 35-21 
 
 + 3-I407 
 
 + O*OO2I 
 
 
 5oi 
 
 502 
 
 Orionis 
 
 6'5 
 
 ... 
 
 99-10 
 
 3 
 
 5 57 5'8i 
 
 + 3-1123 
 
 + O*OO2I 
 
 
 502 
 
 503 
 
 64 Orionis j( 
 
 5'7 
 
 I 
 
 96-14 
 
 3 
 
 5 57 32-14 
 
 + 3-55II 
 
 + O-OO2O 
 
 + 0-0016 
 
 503 
 
 504 
 
 62 Orionis \ 
 
 4'5 
 
 2 
 
 97-45 
 
 3 
 
 S 57 58-8i 
 
 + 3-5630 
 
 + O-OOI9 
 
 0*0000 
 
 54 
 
 505 
 
 I Geminorum 
 
 4-1 
 
 ... 
 
 98-53 
 
 16 
 
 5 58 2-45 
 
 + 3-6476 
 
 + O-OOI9 
 
 0*0010 
 
 505 
 
 506 
 
 66 Orionis 
 
 6-3 
 
 2 
 
 99-I3 
 
 3 
 
 5 59 41-32 
 
 + 3-1700 
 
 + 0-0019 
 
 0-0026 
 
 506 
 
 507 
 
 Aurigae 
 
 6-3 
 
 ... 
 
 97-47 
 
 3 
 
 5 59 59-34 
 
 + 3-8297 
 
 + 0*0016 
 
 
 507 
 
 508 
 
 Orionis 
 
 7-2 
 
 2 
 
 OO'I^ 
 
 4 
 
 6 o 13-86 
 
 + 3-0872 
 
 + 0-0019 
 
 
 508 
 
 509 
 
 67 Orionis v 
 
 4'2 
 
 ... 
 
 QQ'72 
 
 8 
 
 6 i 51-67 
 
 + 3-4254 
 
 + 0-0016 
 
 0-0003 
 
 509 
 
 5io 
 
 Geminorum 
 
 6-0 
 
 
 98*48 
 
 3 
 
 6 3 30-60 
 
 + 3-6183 
 
 + 0*0012 
 
 0-0043 
 
 5io 
 
 5" 
 
 3 Geminorum 
 
 5'7 
 
 ... 
 
 98-47 
 
 3 
 
 6 3 39-62 
 
 + 3-6437 
 
 + 0*0012 
 
 + 0*0001 
 
 511 
 
 512 
 
 Orionis 
 
 5'8t 
 
 
 99-12 
 
 3 
 
 6 3 44*68 
 
 + 3-I3I5 
 
 + 0*0016 
 
 
 5 r 2 
 
 513 
 
 Orionis 
 
 6*8t 
 
 
 99-12 
 
 3 
 
 6 3 46-59 
 
 + 3-I3I3 
 
 + 0-0016 
 
 
 5*3 
 
 5H 
 
 Orionis 
 
 6*9 
 
 I 
 
 01-13 
 
 3 
 
 6 4 35-01 
 
 + 3-1402 
 
 + 0-0016 
 
 
 5H 
 
 515 
 
 Orionis 
 
 7*2 
 
 I 
 
 00-12 
 
 3 
 
 6 5 9-65 
 
 + 3*1409 
 
 + 0-0015 
 
 
 515 
 
 5i6 
 
 Orionis 
 
 8*4* 
 
 ... 
 
 02-17 
 
 3 
 
 6 5 20-39 
 
 + 3^636 
 
 + 0-0015 
 
 
 5i6 
 
 5*7 
 
 Leporis 
 
 5'7 
 
 
 95^4 
 
 3 
 
 6 5 35-95 
 
 + 2*5121 
 
 + O-OO2O 
 
 
 517 
 
 5i8 
 
 68 Orionis 
 
 57 
 
 
 98-45 
 
 3 
 
 6 6 5-87 
 
 + 3-5542 
 
 + O'OOIO 
 
 + 0*0014 
 
 5i8 
 
 5*9 
 
 Orionis 
 
 6-5 
 
 I 
 
 98-IO 
 
 3 
 
 6 7 40-66 
 
 + 3-5251 
 
 + O-OOO8 
 
 0-0024 
 
 519 
 
 520 
 
 Orionis 
 
 6-0 
 
 2 
 
 98*8l 
 
 3 
 
 6 8 38-12 
 
 + 3*5050 
 
 + O'OOOS 
 
 O'OOOO 
 
 520 
 
 521 
 
 7 Geminorum ... rj 
 
 Var. 
 
 
 97-03 
 
 4 
 
 6 8 50-40 
 
 + 3-6270 
 
 + 0-0005 
 
 0-0050 
 
 521 
 
 522 
 
 71 Orionis 
 
 5'i 
 
 
 ' 98-83 
 
 3 
 
 6 8 57-80 
 
 + 3-5377 
 
 + O-OOO7 
 
 0-0079 
 
 522 
 
 523 
 
 44 Aurigae K 
 
 4'4 
 
 
 98*77 
 
 3 
 
 6 9 0-29 
 
 + 3-8295 
 
 + 0-0001 
 
 0-0052 
 
 523 
 
 524 
 
 8 Geminorum 
 
 6-1 
 
 
 98-82 
 
 - 
 
 6 io- 12*48 
 
 + V6674. 
 
 + O'OOO2 
 
 0*0028 
 
 _ 2 . 
 
 525 
 
 Monocerotis 
 
 6-4 
 
 
 99*16 
 
 3 
 
 6 io 29-67 
 
 1 U v *-'/ f- 
 
 + 3-1735 
 
 + O'OOI I 
 
 
 525 
 
 526 
 
 Orionis 
 
 6-5 
 
 ... 
 
 98-48 
 
 3 
 
 6 io 35-11 
 
 +3*4864 
 
 + O-OOO6 
 
 O'OOOO 
 
 526 
 
 527 
 
 Orionis 
 
 7-0 
 
 I 
 
 99-17 
 
 3 
 
 6 io 43-90 
 
 + 3-1007 
 
 + 0-0013 
 
 
 527 
 
 528 
 
 Orionis 
 
 7 '8* 
 
 ... 
 
 02-13 
 
 3 
 
 6 ii 7'35 
 
 + 3-0739 
 
 + 0-0013 
 
 
 528 
 
 529 
 
 Orionis 
 
 6-4 
 
 ... 
 
 02-20 
 
 3 
 
 6 ii 11*16 
 
 + 3*0987 
 
 + O-OOI2 
 
 
 529 
 
 530 
 
 Orionis 
 
 8-1* 
 
 
 02-44 
 
 3 
 
 6 ii 52-51 
 
 +3-1129 
 
 + O*OOI2 
 
 
 530 
 
 53i 
 
 Monocerotis 
 
 5'9 
 
 
 02-16 
 
 3 
 
 6 ii 58-22 
 
 + 3-1926 
 
 + O'OOIO 
 
 0*0150 
 
 53i 
 
 532 
 
 Orionis 
 
 6'3 
 
 I 
 
 98-43 
 
 3 
 
 6 13 12-91 
 
 + 3-4900 
 
 + O-OO03 
 
 
 532 
 
 533 
 
 Aurigae 
 
 6-7 
 
 I 
 
 97-68 
 
 4 
 
 6 14 48-89 
 
 + 3-8301 
 
 O-OO09 
 
 
 533 
 
 534 
 
 Orionis 
 
 6-5 
 
 
 98-17 
 
 3 
 
 6 15 3579 
 
 +3-5012 
 
 O'OOOO 
 
 + 0*0030 
 
 534 
 
 535 
 
 Orionis 
 
 6'3 
 
 ... 
 
 99-12 
 
 3 
 
 6 16 13-16 
 
 + 3*1266 
 
 + 0-0009 
 
 
 535 
 
 536 
 
 13 Geminorum ... p. 
 
 3'3 
 
 I 
 
 97-57 
 
 13 
 
 6 1 6 54-60 
 
 + 3-6267 
 
 0*0005 
 
 +0*0037 
 
 536 
 
 537 
 
 Monocerotis 
 
 6-9 
 
 ... 
 
 02-13 
 
 3 
 
 6 17 28-07 
 
 + 3*1720 
 
 + 0*0007 
 
 
 537 
 
 538 
 
 Monocerotis 
 
 7-2 
 
 I 
 
 00*17 
 
 3 
 
 6 1 8 2-30 
 
 + 3-1616 
 
 + 0-0007 
 
 
 538 
 
 539 
 
 2 Canis Majoris ... ft 
 
 2*0 
 
 ... 
 
 98-39 
 
 8 
 
 6 18 17-71 
 
 + 2*6422 
 
 + 0*0016 
 
 0-0015 
 
 539 
 
 540 
 
 8 Monocerotis 
 
 4'of 
 
 
 99-13 
 
 3 
 
 6 18 28-11 
 
 + 3'i8io 
 
 + 0-0006 
 
 O'OOI 2 
 
 540 
 
 508. Orange. 510. Reddish-orange. 521. The limits of magnitude are 3*2 and 4-2 ; the period is 231 days. 
 526. Reddish. 536. Orange-red. 538. A star (B.D. + 3 1218), magnitude 8, precedes about 22 s , and is slightly 
 south. 540. B.D. magnitude, 4-9; Albany, 4-7. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. 1 
 
 i 
 p 
 
 oo 
 
 "qj M 
 
 -IS 
 
 ^n 
 
 00 
 
 1 
 
 ea 
 
 M 
 
 r- 
 
 o>=2 
 S " 
 
 if 
 d 
 
 fd 
 
 3 
 
 r 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 496 
 
 O2'I2 
 
 3 
 
 85 o 40-8 
 
 a 
 0-687 
 
 H 
 + 0-465 
 
 n 
 
 
 11263 
 
 1263 
 
 1952 
 
 
 
 + 4 1082 
 
 496 
 
 
 497 
 
 99' 1 5 
 
 3 
 
 88 47 13-9 
 
 0-635 
 
 + 0-452 
 
 
 
 11288 
 
 1282 
 
 1957 
 
 
 
 + i 1168 
 
 497 
 
 
 498 
 
 99-09 
 
 3 
 
 88 9 14-1 
 
 0-610 
 
 + 0-454 
 
 
 
 11301 
 
 1289 
 
 1958 
 
 
 
 + i 1170 
 
 498 
 
 
 499 
 
 99-09 
 
 3 
 
 88 10 21-9 
 
 o-594 
 
 + 0-454 
 
 + Q-OII 
 
 869 
 
 11307 
 
 1295 
 
 1959 
 
 
 1823 
 
 + i "7i 
 
 499 
 
 
 500 
 
 99'i5 
 
 3 
 
 89 27 22-4 
 
 - o'5S3 
 
 + 0-450 
 
 O'OO2 
 
 870 
 
 11329 
 
 1309 
 
 
 
 
 + o 1239 
 
 500 
 
 
 5i 
 
 98-79 
 
 3 
 
 87 5 18-5 
 
 - 0-386 
 
 + 0-458 
 
 
 
 11398 
 
 1358 
 
 1983 
 
 
 
 + 2 1106 
 
 Si 
 
 
 502 
 
 99-10 
 
 3 
 
 88 1 8 23-9 
 
 0-254 
 
 + 0-454 
 
 
 
 "444 
 
 1403 
 
 20OO 
 
 
 
 + i "95 
 
 502 
 
 
 503 
 
 96-14 
 
 3 
 
 70 1 8 27-3 
 
 O'2l6 
 
 + 0-518 
 
 + O'OI2 
 
 878 
 
 "433 
 
 
 
 1484 
 
 1842 
 
 + 19 1186 
 
 53 
 
 
 504 
 
 97-45 
 
 3 
 
 69 51 32-7 
 
 0-177 
 
 + 0-520 
 
 0-006 
 
 88 1 
 
 "447 
 
 
 
 1485 
 
 1844 
 
 + 20 1233 
 
 504 
 
 
 55 
 
 97-29 
 
 5 
 
 66 43 52-0 
 
 0-172 
 
 + 0-532 
 
 + 0-093 
 
 880 
 
 "445 
 
 
 
 1486 
 
 1845 
 
 + 23 1170 
 
 505 
 
 
 506 
 
 99-I3 
 
 3 
 
 85 50 8'i 
 
 0-027 
 
 + 0-462 
 
 +0-013 
 
 885 
 
 11527 
 
 1461 
 
 201 1 
 
 
 
 + 4 1116 
 
 506 
 
 
 507 
 
 "97-47 
 
 3 
 
 60 28 46*6 
 
 O'OOI 
 
 + 0-559 
 
 
 
 11501 
 
 
 
 
 1849 
 
 + 29 III2 
 
 507 
 
 
 508 
 
 99-16 
 
 3 
 
 89 22 48-2 
 
 + O'O2O 
 
 + 0-450 
 
 
 
 "550 
 
 1482 
 
 
 
 
 + o 1270 
 
 508 
 
 
 59 
 
 01-12 
 
 3 
 
 75 13 9'9 
 
 + 0-163 
 
 + 0-499 
 
 +0-013 
 
 887 
 
 11602 
 
 1516 
 
 
 1505 
 
 1859 
 
 + 14 1152 
 
 509 
 
 
 Sio 
 
 98-48 
 
 3 
 
 67 47 37-6 
 
 + 0-307 
 
 +0-528 
 
 O'OI I 
 
 
 11651 
 
 
 
 
 1868 
 
 + 22 1198 
 
 Sio 
 
 
 5" 
 
 98-47 
 
 3 
 
 66 52 12-8 
 
 + 0-320 
 
 +0-531 
 
 + O-OO2 
 
 891 
 
 11656 
 
 
 
 
 
 + 23 1226 
 
 5" 
 
 
 512 
 
 99-12 
 
 3 
 
 87 29 3-9 
 
 + 0-328 
 
 + 0-456 
 
 
 
 11688 
 
 1586 
 
 2041 
 
 
 1873 
 
 + 2 1139 
 
 5" 
 
 
 513 
 
 99-12 
 
 3 
 
 87 29 15-4 
 
 + 0-331 
 
 + 0-456 
 
 
 
 11690 
 
 1589 
 
 2042 
 
 
 1874 
 
 + 2 1140 
 
 5i3 
 
 
 514 
 
 01-13 
 
 3 
 
 87 6 40-0 
 
 + 0-401 
 
 + 0-458 
 
 
 
 "715 
 
 19 
 
 2049 
 
 
 
 + 2 1144 
 
 SH 
 
 
 515 
 
 OO'I2 
 
 3 
 
 87 4 45*4 
 
 + 0-452 
 
 + 0-458 
 
 
 
 "738 
 
 48 
 
 2053 
 
 
 
 + 2 1147 
 
 515 
 
 
 5i6 
 
 02-17 
 
 3 
 
 86 6 31-9 
 
 + 0-467 
 
 + 0-461 
 
 
 
 "745 
 
 53 
 
 2054 
 
 
 
 + 3 "47 
 
 5i6 
 
 
 5i7 
 
 95-04 
 
 3 
 
 112 45 25-4 
 
 + 0-490 
 
 + 0-366 
 
 
 
 11784 
 
 
 
 1524 
 
 
 22 1330 
 
 517 
 
 
 5i8 
 
 98-45 
 
 3 
 
 70 ii 13-0 
 
 + 0-534 
 
 + 0-518 
 
 + O-OO2 
 
 900 
 
 
 
 
 
 1890 
 
 + 19 1253 
 
 5i8 
 
 
 5i9 
 
 98-IO 
 
 3 
 
 7i 17 35-6 
 
 + 0-672 
 
 + 0-513 
 
 + 0-017 
 
 3235 
 
 11791 
 
 
 
 
 1907 
 
 + 18 1129 
 
 519 
 
 
 520 
 
 98-8I 
 
 3 
 
 72 3 55'6 
 
 + 0-755 
 
 + 0-510 
 
 + O"O2O 
 
 
 11839 
 
 
 
 
 1910 
 
 + 17 1182 
 
 520 
 
 
 521 
 
 95-35 
 
 3 
 
 67 27 50-3 
 
 + 0-773 
 
 + 0-528 
 
 + 0-003 
 
 909 
 
 11842 
 
 
 
 1539 
 
 1911 
 
 + 22 1241 
 
 521 
 
 
 522 
 
 98-83 
 
 3 
 
 70 48 34-5 
 
 + 0-784 
 
 + 0-515 
 
 + O-I7O 
 
 9" 
 
 "855 
 
 
 
 1540 
 
 1913 
 
 + 19 I27O 
 
 522 
 
 
 523 
 
 98-77 
 
 3 
 
 60 27 54-3 
 
 + 0-788 
 
 + 0-558 
 
 + 0-263 
 
 907 
 
 11831 
 
 
 
 
 1912 
 
 + 29 1154 
 
 523 
 
 
 524 
 
 98-82 
 
 3 
 
 65 59 50-9 
 
 + 0-893 
 
 + 0-534 
 
 + O-O27 
 
 914 
 
 11896 
 
 
 
 
 1920 
 
 + 24 Il82 
 
 524 
 
 
 525 
 
 99-16 
 
 3 
 
 85 4i 37 
 
 + 0-918 
 
 + 0-462 
 
 
 
 11927 
 
 217 
 
 2O9O 
 
 
 
 + 4 1181 
 
 525 
 
 
 526 
 
 98-48 
 
 3 
 
 72 47 6-9 
 
 + 0-926 
 
 + 0-508 
 
 + O'OIO 
 
 
 11918 
 
 
 
 
 1924 
 
 + 17 1191 
 
 526 
 
 
 527 
 
 99-I7 
 
 3 
 
 88 47 58-3 
 
 + 0-939 
 
 + 0-451 
 
 
 
 "947 
 
 
 2094 
 
 
 1928 
 
 + i 1275 
 
 527 
 
 
 528 
 
 02'13 
 
 3 
 
 89 57 4'5 
 
 + 0-973 
 
 + 0-447 
 
 
 
 
 241 
 
 
 
 
 + o 1354 
 
 528 
 
 
 529 
 
 02-20 
 
 3 
 
 88 53 8-9 
 
 + 0-979 
 
 + 0-451 
 
 
 
 11961 
 
 
 2099 
 
 
 
 + i 1278 
 
 529 
 
 
 53 
 
 02-17 
 
 3 
 
 88 16 40-1 
 
 + 1-039 
 
 + 0-453 
 
 
 
 
 262 
 
 2IO2 
 
 
 
 + i 1285 
 
 53 
 
 
 53i 
 
 02- 1 6 
 
 3 
 
 84 52 7-2 
 
 + i'047 
 
 + 0-465 
 
 0-140 
 
 
 12018 
 
 265 
 
 2103 
 
 
 
 + 5 "68 
 
 53i 
 
 
 532 
 
 98-43 
 
 3 
 
 72 38 7"2 
 
 + 1-156 
 
 + 0-508 
 
 
 
 12007 
 
 
 
 
 1940 
 
 + 17 1203 
 
 532 
 
 
 533 
 
 97-85 
 
 4 
 
 60 24 50-1 
 
 + 1-295 
 
 + 0-557 
 
 
 
 
 
 
 
 
 + 29 1190 
 
 533 
 
 
 534 
 
 98-I7 
 
 3 
 
 72 " 24-5 
 
 + 1*364 
 
 + 0-509 
 
 + 0-070 
 
 
 12093 
 
 
 
 
 195 
 
 + 17 1214 
 
 534 
 
 
 535 
 
 99-12 
 
 3 
 
 87 41 6-7 
 
 + 1-418 
 
 + o-454 
 
 
 
 12146 
 
 400 
 
 2129 
 
 
 1951 
 
 + 2 1197 
 
 535 
 
 
 536 
 
 96-43 
 
 3 
 
 67 26 6-0 
 
 + I-478 
 
 + 0-527 
 
 + 0-101 
 
 929 
 
 12136 
 
 
 
 1574 
 
 1956 
 
 + 22 1304 
 
 536 
 
 
 537 
 
 02-I3 
 
 3 
 
 85 44 22-4 
 
 + 1-527 
 
 + 0-461 
 
 
 
 12184 
 
 439 
 
 2139 
 
 
 
 + 4 1229 
 
 537 
 
 
 538 
 
 OO-I7 
 
 3 
 
 86 ii 6-6 
 
 + 1-577 
 
 + o-459 
 
 
 
 
 456 
 
 2144 
 
 
 1962 
 
 + 3 1221 
 
 538 
 
 
 539 
 
 00-18 
 
 3 
 
 107 54 21-9 
 
 + i'599 
 
 + 0-383 
 
 0-003 
 
 936 
 
 12241 
 
 
 
 1578 
 
 1963 
 
 17 1467 
 
 539 
 
 
 540 
 
 99'i3 
 
 3 
 
 85 21 21'9 
 
 + 1-614 
 
 + 0-462 
 
 O'OIO 
 
 93i 
 
 I222I 
 
 
 2149 
 
 
 1964 
 
 + 4 1236 
 
 540 
 
 510. Authority for Proper Motions : Auwers (Mayer's Sternverzeichnis). 520, 526, 534. Authority for Proper Motions: 
 Auwers (Berlin A). 531. Authority for Proper Motions : Porter. 
 
20 
 
 ItADCUKKK CATAMMMJI' 1 OK NTAUM, IJMWO, \l.\. 
 
 
 
 
 
 Menu 
 
 
 
 
 
 
 
 
 
 4 
 
 *S 3 
 
 Ymr 
 
 8 
 
 
 
 
 
 
 No. 
 
 Conitellatlon. 
 
 I 
 
 ii 
 
 iiml 
 
 I 1 I HI 1 Ii >ll 
 
 JT| 
 
 Moan H.A. 
 
 1'reoem. 
 
 Hec. Var. 
 
 Proper 
 
 M. . 
 
 No. 
 
 
 
 u> 
 
 S N 
 
 
 M ** 
 
 
 
 
 olioll. 
 
 
 
 
 "5 
 
 > ' 
 
 of 
 
 J ;t; 
 
 
 
 
 
 
 
 
 
 * 
 
 Y.-ar. 
 
 * 
 
 
 
 
 
 
 54i 
 
 Moniiriir.il.iM 
 
 6*7t 
 
 
 99-13 
 
 3 
 
 Ii. in. . 
 6 1 8 28-54 
 
 i. 
 + 3'l8lo 
 
 i. 
 + 0*0006 
 
 1. 
 
 O-OOI 2 
 
 54 1 
 
 543 
 
 Monooerotii 
 
 7'i 
 
 
 02*17 
 
 3 
 
 6 18 33*97 
 
 + 3-1360 
 
 + 0-0007 
 
 
 542 
 
 543 
 
 Gi'iiiiMoniiu 
 
 6*6 
 
 
 <><<<; 
 
 5 
 
 6 18 34*12 
 
 + 3-6969 
 
 0*0010 
 
 
 543 
 
 544 
 
 Moi, -..liH ... T 
 
 Var. 
 
 i 
 
 97-80 
 
 3 
 
 6 19 49-07 
 
 + 3*2396 
 
 + 0-0003 
 
 
 544 
 
 545 
 
 Orionii 
 
 7*2 
 
 4 
 
 03-12 
 
 3 
 
 6 20 7-61 
 
 + 3*1089 
 
 + 0*0007 
 
 
 545 
 
 546 
 
 Monooorotii 
 
 6-3 
 
 ... 
 
 02*17 
 
 3 
 
 6 20 33-85 
 
 + 3-1268 
 
 + 0*0006 
 
 
 546 
 
 547 
 
 OrioniH 
 
 6-8 
 
 
 on i 
 
 3 
 
 6 20 42-06 
 
 + 3*0929 
 
 + 0*0007 
 
 
 547 
 
 548 
 
 Orionin 
 
 6*5 
 
 ... 
 
 02*14 
 
 3 
 
 6 21 49-47 
 
 + 3*0936 
 
 + 0*0006 
 
 
 548 
 
 549 
 
 77 Orionii 
 
 5-4 
 
 ... 
 
 99-I5 
 
 3 
 
 6 22 5-62 
 
 + 3-0810 
 
 + 0*0006 
 
 0-0019 
 
 549 
 
 550 
 
 Monororot.iM 
 
 5'9 
 
 2 
 
 99-14 
 
 3 
 
 6 22 6*56 
 
 + 3*1417 
 
 + 0-0005 
 
 
 55 
 
 55i 
 
 18 Gominorum ... v 
 
 4*0 
 
 
 98-51 
 
 n 
 
 6 23 1-51 
 
 + 3-564I 
 
 o-ooi i 
 
 O'OOttt 
 
 55i 
 
 553 
 
 MonornroiiH 
 
 7-5 
 
 I 
 
 01*19 
 
 3 
 
 6 23 4-93 
 
 + 3-1186 
 
 + 0*0005 
 
 
 553 
 
 553 
 
 Monooorotii 
 
 6-4 
 
 
 00*17 
 
 3 
 
 6 24 1-25 
 
 + 3*1357 
 
 + 0*0004 
 
 
 553 
 
 554 
 
 Gominorum , 
 
 6*2 
 
 ... 
 
 96*07 
 
 3 
 
 6 25 22-26 
 
 + 3*4791 
 
 0*0010 
 
 O'OOI 2 
 
 554 
 
 555 
 
 Molinri-rnl.is 
 
 7'4 
 
 I 
 
 99-15 
 
 3 
 
 6 26 8-04 
 
 + 3*1419 
 
 + 0*0002 
 
 
 555 
 
 556 
 
 20 Gominorum 
 
 6*8 
 
 3 
 
 96*80 
 
 3 
 
 6 26 27-61 
 
 *4* 3*5^03 
 
 0*0012 
 
 + 0*0025 
 
 556 
 
 557 
 
 21 Gominorum 
 
 6-3 
 
 3 
 
 96-45 
 
 3 
 
 6 26 28-32 
 
 *4" 3*5005 
 
 O*OO 1 2 
 
 + 0*0013 
 
 557 
 
 558 
 
 Monooorotii 
 
 6-8 
 
 ... 
 
 02*12 
 
 3 
 
 6 26 36-66 
 
 +3-1892 
 
 O'OOOO 
 
 
 558 
 
 559 
 
 12 Monooorotii 
 
 6*8 
 
 I 
 
 00*12 
 
 4 
 
 6 27 0-74 
 
 +3*1872 
 
 o-oooo 
 
 0-0038 
 
 559 
 
 560 
 
 Gominorum 
 
 8-7 
 
 3 
 
 98*48 
 
 3 
 
 6 28 38-34 
 
 +3*4569 
 
 0-0012 
 
 
 560 
 
 56i 
 
 49 Aurigao 
 
 5*1 
 
 ... 
 
 96-80 
 
 3 
 
 6 28 54-15 
 
 +3-7808 
 
 O'0030 
 
 0-0007 
 
 56i 
 
 562 
 
 Monooorotii 
 
 7-2 
 
 i 
 
 99-14 
 
 3 
 
 6 28 54-31 
 
 +3*1416 
 
 o-oooo 
 
 
 562 
 
 563 
 
 Monooerotii 
 
 7*0 
 
 2 
 
 99-16 
 
 3 
 
 6 29 1 6-60 
 
 +3*1898 
 
 O-O002 
 
 
 563 
 
 564 
 
 Monooorotii 
 
 5'7 
 
 ... 
 
 00-16 
 
 4 
 
 6 30 6-33 
 
 +3*0952 
 
 + 0-0001 
 
 
 564 
 
 565 
 
 Monooorotii 
 
 6-5 
 
 ... 
 
 02*14 
 
 3 
 
 6 30 42-21 
 
 +3*1788 
 
 0*0002 
 
 
 565 
 
 566 
 
 24 Gominorum ... y 
 
 2*3 
 
 I 
 
 99*17 
 
 17 
 
 6 31 56-06 
 
 + 3*4645 
 
 0-0016 
 
 + 0-0023 
 
 566 
 
 567 
 
 53 Aurigao 
 
 5-6 
 
 ... 
 
 97-44 
 
 3 
 
 6 32 2-52 
 
 +3-8086 
 
 0*0036 
 
 0-0031 
 
 567 
 
 568 
 
 Monooerotii 
 
 6-4 
 
 
 01*16 
 
 3 
 
 6 32 26-90 
 
 +3*1373 
 
 0*0002 
 
 
 568 
 
 569 
 
 Monooerotii 
 
 6*2 
 
 ... 
 
 99-14 
 
 3 
 
 6 33 33-83 
 
 + 3*1895 
 
 0*0004 
 
 
 569 
 
 570 
 
 54 Aurigao 
 
 6-5 
 
 2 
 
 97-13 
 
 3 
 
 6 33 14-72 
 
 +3*7865 
 
 0-0037 
 
 0-0025 
 
 570 
 
 57i 
 
 Monooorotin 
 
 6-1 
 
 
 02*20 
 
 3 
 
 6 33 27-01 
 
 +3-1120 
 
 0*0001 
 
 
 57i 
 
 573 
 
 MotiooorotlH 
 
 7'3 
 
 2 
 
 03*12 
 
 3 
 
 6 33 31-11 
 
 +3*1835 
 
 0*0004 
 
 
 573 
 
 573 
 
 25 Gominorum 
 
 6-6 
 
 
 96-08 
 
 3 
 
 6 35 2-70 
 
 +3-7838 
 
 0-0039 
 
 0*0014 
 
 573 
 
 574 
 
 Monooorotii 
 
 6*9 
 
 I 
 
 <><)<> 
 
 4 
 
 6 35 56-93 
 
 + 3*0863 
 
 0*0002 
 
 0-0019 
 
 574 
 
 575 
 
 26 Gominorum 
 
 5*3 
 
 2 
 
 97-14 
 
 3 
 
 6 36 34-92 
 
 + 3*4951 
 
 0-0023 
 
 0-0009 
 
 575 
 
 576 
 
 Monocorotii 
 
 7*0 
 
 ... 
 
 02*15 
 
 4 
 
 6 36 49-84 
 
 +3*1498 
 
 0-0005 
 
 
 576 
 
 577 
 
 27 Gominorum ... 
 
 3'5 
 
 I 
 
 96*48 
 
 3 
 
 6 37 46-73 
 
 +3*6941 
 
 0-0037 
 
 0-0018 
 
 577 
 
 578 
 
 Monooerotii 
 
 6*4 
 
 ... 
 
 99*11 
 
 3 
 
 6 37 52-11 
 
 +3*1448 
 
 0-0005 
 
 
 578 
 
 579 
 
 Monocorotii 
 
 5-8 
 
 ... 
 
 00*18 
 
 3 
 
 6 38 22-18 
 
 +3*1656 
 
 0-0007 
 
 
 579 
 
 580 
 
 28 Gominorum 
 
 5'5 
 
 
 98-15 
 
 3 
 
 6 38 25-21 
 
 +3*8055 
 
 0-0046 
 
 0-0015 
 
 580 
 
 58i 
 
 31 Geminorum ... 
 
 3'5 
 
 ... 
 
 99-79 
 
 17 
 
 6 39 40-55 
 
 +3*3768 
 
 0-0019 
 
 0-0087 
 
 581 
 
 583 
 
 Monooorotia 
 
 7*6 
 
 I 
 
 oo- 18 
 
 3 
 
 6 40 15*19 
 
 +3-1809 
 
 0-0008 
 
 
 583 
 
 583 
 
 9 Canis Majorii ... a 
 
 -i*7 
 
 
 03-19 
 
 2 
 
 6 40 44'55 
 
 + 2-6810 
 
 + 0*0010 
 
 0-0372 
 
 583 
 
 584 
 
 Gominorum 
 
 6-7 
 
 I 
 
 97-14 
 
 4 
 
 6 41 32-86 
 
 +3*5077 
 
 0-0029 
 
 o-oooo 
 
 584 
 
 585 
 
 1 8 Monooerotii 
 
 5*o 
 
 I 
 
 99-I5 
 
 3 
 
 6 42 38*71 
 
 +3*1306 
 
 0-0007 
 
 O-0020 
 
 585 
 
 541. B.D. magnitude, 8*a ; Albany, 7-3. 544. 1898 Feb. 7, magnitude 7. The limits are 5*8 and 8-3 ; the period it 
 ardayi. 553. Harvard magnitude, 6*3; B.D. 7*1. 560. Red. 563. B.D. magnitude, 8*0 ; Albany, 7-4. 
 566. Yellowish-green. 
 
KAJM:UFIM <:ATALOC;I;K or STARH, 
 
 N.IM>. 
 
 
 
 "r 
 
 ? 
 
 
 
 
 
 'f ' ' 
 
 -.jj 
 
 
 
 i, 
 
 i . 
 
 K< 
 
 , 
 
 .; 
 
 
 
 
 No. 
 
 niul 
 
 Fraction 
 
 11 
 
 MuiN.P.U. 
 
 Proa* 
 
 |U V;u. 
 
 Motion. 
 
 \A 
 
 J 
 
 i^T 
 
 
 i| 
 
 ||| 
 
 /'. l>. 
 
 No. 
 
 
 
 of 
 
 Year. 
 
 i\ 
 
 
 
 
 
 4| 
 
 | 
 
 "1 
 
 ^ 
 
 
 I f 
 
 J 
 
 
 
 
 54' 
 
 99' '3 
 
 3 
 
 85 21 10-2 
 
 + 1-615 
 
 -| 0-4',* 
 
 o-oio 
 
 932 
 
 12222 
 
 
 2150 
 
 
 i '/i ', 
 
 + 4 1337 
 
 541 
 
 
 542 
 
 02-17 
 
 3 
 
 87 16 58-I 
 
 + 1*623 
 
 + 0-455 
 
 
 
 IMJ| 
 
 
 2151 
 
 
 
 + 2 I2I3 
 
 543 
 
 
 543 
 
 97-05 
 
 3 
 
 64 53 55'i 
 
 + 1-623 
 
 + 0-537 
 
 
 
 I2I97 
 
 
 
 
 / '//'i 
 
 + 25 1255 
 
 543 
 
 
 544 
 
 IT* 
 
 3 
 
 82 51 34-6 
 
 + 1-732 
 
 + 0-470 
 
 
 
 
 507 
 
 
 
 1972 
 
 + 7 1273 
 
 544 
 
 
 545 
 
 "{'" 
 
 3 
 
 88 26 35-7 
 
 + 1*759 
 
 \ "4V 
 
 
 
 12280 
 
 
 2169 
 
 
 
 + i 133* 
 
 545 
 
 
 546 
 
 02-17 
 
 3 
 
 87 40 17-9 
 
 + 1-797 
 
 + 0-453 
 
 
 
 EJJ00 
 
 
 2175 
 
 
 
 + 2 1227 
 
 546 
 
 
 547 
 
 orii 
 
 3 
 
 89 7 49-6 
 
 + 1-809 
 
 + 0-448 
 
 
 
 
 537 
 
 3179 
 
 
 
 + o 1414 
 
 547 
 
 
 548 
 
 02-14 
 
 3 
 
 89 5 58-6 
 
 + 1-907 
 
 + 0-448 
 
 
 
 12350 
 
 582 
 
 3193 
 
 
 
 + o 1421 
 
 Hi 
 
 
 549 
 
 99''5 
 
 3 
 
 '':', '/, '/.', ', 
 
 + 1-930 
 
 + 0-446 
 
 0-013 
 
 V4! 
 
 
 591 
 
 
 
 
 + o 1426 
 
 549 
 
 
 550 
 
 99-14 
 
 3 
 
 7 I 5^3 
 
 + 1'932 
 
 + "'455 
 
 
 
 
 
 2195 
 
 
 
 + * 1237 
 
 550 
 
 
 551 
 
 98-83 
 
 3 
 
 69 43 277 
 
 + 2'O1I 
 
 + 0-516 
 
 + 0-006 
 
 942 
 
 12361 
 
 
 
 ,<//, 
 
 ,&, 
 
 + 20 1441 
 
 551 
 
 
 552 
 
 01-19 
 
 3 
 
 88 l 28-7 
 
 + 2-01 6 
 
 + "452 
 
 
 
 '2385 
 
 616 
 
 220 1 
 
 
 
 + 2 1244 
 
 553 
 
 
 553 
 
 00-17 
 
 3 
 
 87 17 17-9 
 
 + 2-09! 
 
 i "4>4 
 
 
 
 12426 
 
 642 
 
 2206 
 
 
 
 + 3 1253 
 
 553 
 
 
 554 
 
 'A"7 
 
 3 
 
 72 59 29-1 
 
 + 2-215 
 
 -i rfoj 
 
 4 /o% 
 
 
 
 
 
 
 '997 
 
 + 17 1275 
 
 554 
 
 
 555 
 
 '//'5 
 
 3 
 
 87 I 1O-2 
 
 + 2'282 
 
 + 0-454 
 
 
 
 12502 
 
 
 2225 
 
 
 
 + 3 "79 
 
 555 
 
 
 556 
 
 'A*o 
 
 3 
 
 72 8 59-9 
 
 + 2-310 
 
 + 9 7'> 
 
 -0-025 
 
 955 
 
 12492 
 
 
 
 
 2005 
 
 + 17 1286 
 
 556 
 
 
 557 
 
 96-45 
 
 3 
 
 72 8 42-8 
 
 + 2-3II 
 
 + 0-506 
 
 0041 
 
 r/> 
 
 2493 
 
 
 
 
 2tJfjf> 
 
 + 17 1286 
 
 557 
 
 
 558 
 
 02 12 
 
 4 
 
 84 59 9-7 
 
 + 3-323 
 
 f oV'i 
 
 
 
 
 723 
 
 2236 
 
 
 
 + 5 '283 
 
 558 
 
 
 m 
 
 '//" 
 
 3 
 
 85 4 19-6 
 
 + 2-358 
 
 + 0-461 
 
 '/<//, 
 
 957 
 
 12531 
 
 739 
 
 2245 
 
 
 
 + 4 1304 
 
 119 
 
 
 560 
 
 '//4^ 
 
 3 
 
 73 50 53'5 
 
 + 2-499 
 
 + 0-499 
 
 
 
 
 
 
 
 
 + 16 1194 
 
 00 
 
 
 561 
 
 /,' 
 
 3 
 
 61 53 58'9 
 
 + 2-522 
 
 + 0-546 
 
 + 0-014 
 
 959 
 
 12553 
 
 
 
 
 2015 
 
 + 28 1168 
 
 561 
 
 
 562 
 
 9TM 
 
 3 
 
 87 I 34-8 
 
 + 3-523 
 
 + 0-453 
 
 
 
 12596 
 
 
 2260 
 
 
 
 + 3 | J2 
 
 562 
 
 
 ft 
 
 '//''' 
 
 3 
 
 84 57 I3' 
 
 + 3-555 
 
 4 ffjfc 
 
 
 
 ;x<"/// 
 
 805 
 
 2267 
 
 
 
 + 5 f jo* 
 
 563 
 
 
 564 
 
 00-14 
 
 3 
 
 89 i 49-4 
 
 + 2-627 
 
 + 0-446 
 
 
 
 12637 
 
 840 
 
 2274 
 
 
 
 + o 1491 
 
 '/'4 
 
 
 565 
 
 02-14 
 
 3 
 
 85 25 14-7 
 
 + 3-679 
 
 + 0-458 
 
 
 
 
 
 2280 
 
 
 
 + 4 1335 
 
 565 
 
 
 566 
 
 '//'{ 
 
 3 
 
 73 30 54'6 
 
 + 2-785 
 
 1 "'4'/> 
 
 +0-035 
 
 <//, 
 
 Utffe 
 
 
 
 1641 
 
 2028 
 
 + 1* 1223 
 
 566 
 
 
 567 
 
 97-44 
 
 3 
 
 fa 55 47'2 
 
 + 3-794 
 
 + 0-549 
 
 + 0-004 
 
 967 
 
 MM 
 
 
 
 
 2029 
 
 + 39 1293 
 
 567 
 
 
 01 
 
 ori6 
 
 3 
 
 87 12 35-2 
 
 + 2-830 
 
 +0-452 
 
 
 
 12714 
 
 
 2297 
 
 
 
 + 3 1315 
 
 568 
 
 -" 
 
 ft 
 
 y/M 
 
 3 
 
 84 57 29-7 
 
 + 2-840 
 
 + 0-459 
 
 
 
 
 912 
 
 JOj 
 
 
 
 + 5 1334 
 
 ft 
 
 
 570 
 
 97-13 
 
 3 
 
 "13* 54'7 
 
 + 2-899 
 
 + 0-545 
 
 +0-025 
 
 970 
 
 12709 
 
 
 
 
 2038 
 
 + 28 1196 
 
 570 
 
 
 571 
 
 02-20 
 
 3 
 
 88 17 57-2 
 
 + 2-916 
 
 + 0-448 
 
 
 
 12754 
 
 
 2319 
 
 
 
 + * 1443 
 
 571 
 
 
 573 
 
 03-II 
 
 3 
 
 85 12 42-1 
 
 + 2-922 
 
 + 0-458 
 
 
 
 
 942 
 
 2320 
 
 
 
 + 4 1365 
 
 572 
 
 
 573 
 
 y, of 
 
 3 
 
 61 42 38-8 
 
 + 3'054 
 
 + 0-544 
 
 - v/,4 
 
 977 
 
 12770 
 
 
 
 
 
 + 28 1207 
 
 573 
 
 
 574 
 
 '//''> 
 
 3 
 
 89 24 41*1 
 
 + 3-133 
 
 -t "'44 ', 
 
 0-012 
 
 
 12855 
 
 i',/0 
 
 
 
 ^47 
 
 + o 1546 
 
 574 
 
 
 575 
 
 97-14 
 
 3 
 
 72 15 23-3 
 
 + 3'i87 
 
 + 0-502 
 
 4 ffpflO 
 
 982 
 
 12850 
 
 
 
 1665 
 
 3049 
 
 + 17 1357 
 
 575 
 
 
 576 
 
 02-15 
 
 3 
 
 86 39 20-6 
 
 + 3-309 
 
 + 0-453 
 
 
 
 12879 
 
 1041 
 
 2^3 
 
 
 
 + 3 1359 
 
 576 
 
 
 577 
 
 96-48 
 
 3 
 
 64 46 1 1-2 
 
 +3'39i 
 
 + 0-530 
 
 fowj 
 
 93 
 
 12880 
 
 
 
 
 2"5 { 
 
 + 35 1406 
 
 577 
 
 
 578 
 
 99-11 
 
 3 
 
 86 52 5-6 
 
 + 3-298 
 
 + 0-451 
 
 
 
 12917 
 
 1074 
 
 2 '/^ 
 
 
 
 + 3 *37i 
 
 578 
 
 
 579 
 
 NTlfl 
 
 3 
 
 8558 6-3 
 
 + 3'34i 
 
 + 0-454 
 
 
 
 1294^^ 
 
 
 9ffO 
 
 
 
 + 4 1414 
 
 579 
 
 
 0i 
 
 98-15 
 
 3 
 
 6055 40-1 
 
 + 3'346 
 
 +0-546 
 
 +0-014 
 
 V% 
 
 12897 
 
 
 
 
 2055 
 
 + 39 1337 
 
 580 
 
 
 5i 
 
 00-15 
 
 3 
 
 765946-8 
 
 + 3-454 
 
 + 0-484 
 
 +0-195 
 
 f* 
 
 12964 
 
 1124 
 
 
 1677 
 
 M|f 
 
 + 13 1396 
 
 5i 
 
 
 582 
 
 00 / ^> 
 
 3 
 
 85 18 7-6 
 
 + 3-504 
 
 +0-455 
 
 
 
 IJOM 
 
 
 9JM 
 
 
 
 + 4 1439 
 
 ft 
 
 
 583 
 
 OJI9 
 
 2 
 
 106 34 42-9 
 
 +y546 
 
 - <> 'fa 
 
 + 1-199 
 
 994 
 
 13035 
 
 
 
 iC>,i 
 
 2//,2 
 
 - 16 1501 
 
 583 
 
 
 ft 
 
 97-14 
 
 4 
 
 7 41 52-3 
 
 + 3'6i5 
 
 + 0-502 
 
 '/'//, 
 
 
 ijm 
 
 
 
 
 2063 
 
 + If 1349 
 
 584 
 
 
 585 
 
 99-15 
 
 3 
 
 87 28 42-2 
 
 + 3-710 
 
 +0-447 
 
 + 0-012 
 
 y/s 
 
 13075 
 
 
 2416 
 
 
 2072 
 
 + a 1397 
 
 5*5 
 
 
 554,584- Authority for Prop* Motfoo* : 
 IMM MiMMilrtM, acf f} *>,. Th*. '> 
 Authority : Auwr Ajtronomkebe JUcferiefeU 
 
 Auwn (BerH A), 
 
 174, Atttfaority for Prop* Hottaf: AawMpMlRMM* 
 Orbital Mrffc* M* + o-ij in BJL, and + o"'9 to M.P.D. 
 
 , jofcf-l ). 
 
28 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 *- d* 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 586 
 
 Monocerotis 
 
 7-0 
 
 
 02*17 
 
 3 
 
 h. m. s. 
 
 6 42 39-29 
 
 8. 
 + 3-0830 
 
 s. 
 
 0*0005 
 
 s. 
 
 586 
 
 587 
 
 Monocerotis 
 
 6-1 
 
 ... 
 
 99*09 
 
 3 
 
 6 43 53-9I 
 
 + 3-0982 
 
 0*0007 
 
 
 587 
 
 
 588 
 
 33 Geminorum 
 
 5'8 
 
 
 96*08 
 
 3 
 
 6 44 4-45 
 
 + 3-4568 
 
 0*0028 
 
 O'O025 
 
 588 
 
 
 589 
 
 36 Geminorum ... d 
 
 5'7 
 
 I 
 
 97*80 
 
 3 
 
 6 45 33-43 
 
 + 3-5989 
 
 0*0040 
 
 o'ooi5 
 
 589 
 
 
 590 
 
 Geminorum 
 
 5-8 
 
 
 98-I7 
 
 3 
 
 6 45 55-74 
 
 + 3-6483 
 
 0*0045 
 
 
 590 
 
 
 591 
 
 34 Geminorum ... 6 
 
 3'5 
 
 ... 
 
 98-39 
 
 4 
 
 6 46 n-86 
 
 + 3-9589 
 
 0-0074 
 
 0*0002 
 
 59i 
 
 
 592 
 
 Monocerotis 
 
 7'9 
 
 I 
 
 99-I5 
 
 3 
 
 6 46 22-68 
 
 + 3-I36I 
 
 O'OOIO 
 
 
 592 
 
 
 593 
 
 Monocerotis 
 
 6-2 
 
 ... 
 
 99-21 
 
 3 
 
 6 46 24-95 
 
 + 3-I450 
 
 O'OOIO 
 
 
 593 
 
 
 594 
 
 Monocerotis 
 
 7'9* 
 
 
 02-17 
 
 3 
 
 6 46 38*96 
 
 + 3*l846 
 
 0*0013 
 
 
 594 
 
 
 595 
 
 37 Geminorum 
 
 6-0 
 
 I 
 
 98-48 
 
 3 
 
 6 4.9, 9-67 
 
 + 3-6957 
 
 0*0053 
 
 0*0037 
 
 595 
 
 
 596 
 
 14 Canis Majoris ... v 
 
 4'3 
 
 
 99-76 
 
 10 
 
 6 49 32-58 
 
 + 2*7972 
 
 + 0*0003 
 
 0*0105 
 
 596 
 
 
 597 
 
 Monocerotis 
 
 7'5 
 
 I 
 
 98-83 
 
 3 
 
 6 51 24-06 
 
 + 3-I025 
 
 O'OOI I 
 
 O'OOOO 
 
 597 
 
 
 598 
 
 Monocerotis 
 
 8-0* 
 
 
 02-17 
 
 3 
 
 6 51 25-67 
 
 + 3*078l 
 
 O'OOIO 
 
 
 598 
 
 
 599 
 
 39 Geminorum 
 
 6-2 
 
 
 98-46 
 
 3 
 
 6 52 37-67 
 
 + 3-7I36 
 
 0-0060 
 
 0-0134 
 
 599 
 
 
 600 
 
 Monocerotis 
 
 7'7* 
 
 
 01-15 
 
 3 
 
 6 53 1-20 
 
 + 3" l6 44 
 
 0-0016 
 
 
 600 
 
 
 60 1 
 
 40 Geminorum 
 
 6-3 
 
 
 98-76 
 
 3 
 
 6 53 I7-5I 
 
 + 3-7086 
 
 0*0060 
 
 O*OO2I 
 
 60 1 
 
 
 602 
 
 Monocerotis 
 
 6-0 
 
 
 99-19 
 
 3 
 
 6 53 41*41 
 
 + 3-I577 
 
 0-0016 
 
 
 602 
 
 
 603 
 
 Cephei 51 (Hev.) 
 
 5'6 
 
 3 
 
 99-I5 
 
 43 
 
 6 53 44-39 
 
 + 29*7120 
 
 2-6204 
 
 0*0415 
 
 603 
 
 
 604 
 
 41 Geminorum 
 
 5-8 
 
 
 97-09 
 
 3 
 
 6 54 31*02 
 
 + 3-4506 
 
 0-0038 
 
 0*002 1 
 
 604 
 
 
 605 
 
 21 Canis Majoris ... 
 
 17 
 
 
 oi*45 
 
 4 
 
 6 54 41-67 
 
 + 2*3576 
 
 + 0-0013 
 
 O'OOI I 
 
 605 
 
 
 606 
 
 42 Geminorum ... to 
 
 5'2 
 
 ... 
 
 98*09 
 
 3 
 
 6 56 19*14 
 
 + 3-6598 
 
 O'oo6o 
 
 0-0016 
 
 606 
 
 
 607 
 
 Monocerotis 
 
 7'i 
 
 i 
 
 99*20 
 
 3 
 
 6 56 23-06 
 
 + 3-1853 
 
 0*0019 
 
 
 607 
 
 
 608 
 
 Geminorum 
 
 6-2 
 
 ... 
 
 98*49 
 
 3 
 
 6 56 36-48 
 
 + 3-49I3 
 
 0*0044 
 
 + 0-0018 
 
 608 
 
 
 609 
 
 Geminorum 
 
 6-0 
 
 i 
 
 98*78 
 
 3 
 
 6 56 47-21 
 
 + 3-4645 
 
 0*0041 
 
 
 609 
 
 
 610 
 
 Geminorum 
 
 6-3 
 
 i 
 
 98-83 
 
 3 
 
 6 57 9-12 
 
 + 3-8058 
 
 0*0077 
 
 + 0-0130 
 
 610 
 
 
 611 
 
 43 Geminorum ... 
 
 Var. 
 
 
 00-13 
 
 3 
 
 6 58 io>66 
 
 + 3*5621 
 
 0*0052 
 
 O'OOI I 
 
 6x1 
 
 
 612 
 
 Monocerotis 
 
 7*0 
 
 ... 
 
 O2'2O 
 
 3 
 
 6 58 21-56 
 
 + 3-13" 
 
 0*0016 
 
 
 612 
 
 
 613 
 
 Monocerotis 
 
 8*2* 
 
 ... 
 
 99-22 
 
 3 
 
 6 59 5-00 
 
 + 3-1795 
 
 O-OO2O 
 
 
 613 
 
 
 614 
 
 Monocerotis 
 
 6'5 
 
 
 99'2I 
 
 3 
 
 6 59 9-33 
 
 + 3-1096 
 
 0*0016 
 
 
 614 
 
 
 615 
 
 23 Canis Majoris ... y 
 
 4'i 
 
 
 98-I7 
 
 6 
 
 6 59 14-04 
 
 + 2*7146 
 
 + 0*0005 
 
 0-0018 
 
 615 
 
 
 616 
 
 44 Geminorum 
 
 5'9 
 
 ... 
 
 98-09 
 
 3 
 
 6 59 I7-H 
 
 + 3*6156 
 
 0*0059 
 
 0*0010 
 
 616 
 
 
 617 
 
 Monocerotis 
 
 7*6 
 
 3 
 
 03-I6 
 
 3 
 
 7 o 0*81 
 
 + 3-0836 
 
 0*0014 
 
 
 617 
 
 
 618 
 
 Canis Majoris 
 
 6-4 
 
 
 95'42 
 
 3 
 
 7 o 31-50 
 
 + 2*5545 
 
 + 0*0009 
 
 
 618 
 
 
 619 
 
 Monocerotis 
 
 7-0 
 
 2 
 
 98-76 
 
 3 
 
 7 i 48-04 
 
 + 3-1869 
 
 0*0022 
 
 
 619 
 
 
 620 
 
 45 Geminorum 
 
 5'7 
 
 
 96-45 
 
 3 
 
 7 2 37-91 
 
 + 3-4440 
 
 0*0045 
 
 0-0016 
 
 620 
 
 
 621 
 
 25 Canis Majoris ... 8 
 
 2-1 
 
 
 97-39 
 
 4 
 
 7 4 I9-45 
 
 + 2*4397 
 
 + O-OOII 
 
 0*0015 
 
 621 
 
 
 622 
 
 47 Geminorum 
 
 5'7 
 
 I 
 
 96-14 
 
 3 
 
 7 5 10*90 
 
 + 3-727I 
 
 0*0080 
 
 0*001 8 
 
 622 
 
 
 623 
 
 Monocerotis 
 
 7'3 
 
 I 
 
 99-11 
 
 3 
 
 7 5 57*01 
 
 + 3-I479 
 
 0-OO22 
 
 
 623 
 
 
 624 
 
 Monocerotis 
 
 8-2* 
 
 
 02-19 
 
 3 
 
 7 6 10-62 
 
 + 3-H3 1 
 
 0*0020 
 
 
 624 
 
 
 625 
 
 48 Geminorum 
 
 5-8 
 
 
 98-18 
 
 3 
 
 7 6 21-85 
 
 + 3-65II 
 
 0*0072 
 
 0-0025 
 
 625 
 
 
 626 
 
 51 Geminorum 
 
 5'3 
 
 
 99-61 
 
 18 
 
 7 7 37-73 
 
 + 3*4474 
 
 0*0051 
 
 + 0-0003 
 
 626 
 
 
 627 
 
 52 Geminorum 
 
 6*1 
 
 
 97-52 
 
 3 
 
 7 8 35-06 
 
 + 3*6700 
 
 0-0077 
 
 + 0-0027 
 
 627 
 
 
 628 
 
 Monocerotis 
 
 5'7 
 
 
 99T5 
 
 3 
 
 7 9 5-65 
 
 + 3-I458 
 
 0-0023 
 
 0-0097 
 
 628 
 
 
 629 
 
 53 Geminorum 
 
 5'9 
 
 
 98-19 
 
 3 
 
 7 9 42-46 
 
 + 3-7529 
 
 0-0090 
 
 0*0020 
 
 629 
 
 
 630 
 
 Canis Minoris 
 
 8*1* 
 
 
 02-18 
 
 3 
 
 7 9 42-64 
 
 + 3-1838 
 
 0-0027 
 
 
 630 
 
 
 591. Light green. 603. Reddish-yellow. 609. Orange. 611. The limits of magnitude are 3*7 and 4*5 ; 
 the period is 10 days. 614. Brighter than No. 607. A star (Albany 2597) one magnitude fainter precedes 4' and is i r north. 
 616. B.D. magnitude, 7-1 ; Berlin (B), 6'6. 619. Harvard magnitude, 6*0 ; B.D., 6*5. 626. Orange-red. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 BQ 
 
 
 
 
 
 A 
 
 . 
 
 10 
 
 
 
 
 
 
 
 
 Year 
 
 "1 
 
 
 
 
 
 W5 
 
 O 
 
 oo 
 
 OQ OO 
 
 do" 
 
 " 
 
 4 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 II 
 a 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 i? 
 
 oT 
 
 T3 
 
 JS 
 
 J-5 
 
 00 
 
 1& 
 
 00 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 3 g 
 
 
 
 
 
 <j 'O 
 
 1 
 
 ^ "3 
 
 "^ 
 
 ( M 
 
 HJ M 
 
 
 
 
 
 Year. 
 
 *$ 
 
 
 
 
 
 B 
 PQ 
 
 3 
 
 1 
 
 CQ 
 
 d 
 
 
 Q 
 
 
 
 
 586 
 
 02-17 
 
 3 
 
 89 33 2-6 
 
 + 37" 
 
 + 0-440 
 
 
 
 13080 
 
 1220 
 
 
 
 
 + o 1604 
 
 586 
 
 
 587 
 
 99-09 
 
 3 
 
 88 53 9-1 
 
 + 3-818 
 
 + 0-442 
 
 
 
 I3I28 
 
 1268 
 
 2432 
 
 
 
 + * i53i 
 
 587 
 
 
 588 
 
 96-08 
 
 3 
 
 73 40 59-5 
 
 + 3-833 
 
 + o'493 
 
 0*025 
 
 997 
 
 13108 
 
 
 
 
 
 + 16 1298 
 
 588 
 
 
 589 
 
 97-80 
 
 3 
 
 68 7 15-0 
 
 + 3-96o 
 
 + 0-513 
 
 + 0-038 
 
 1004 
 
 
 
 
 
 2083 
 
 + 21 1405 
 
 589 
 
 
 590 
 
 98-17 
 
 3 
 
 66 16 47-0 
 
 + 3-992 
 
 + 0-520 
 
 
 
 I3I7I 
 
 
 
 
 2085 
 
 +23 1518 
 
 590 
 
 
 591 
 
 00-13 
 
 3 
 
 55 55 4'6 
 
 + 4-015 
 
 + 0-564 
 
 + 0-032 
 
 1003 
 
 I3I55 
 
 
 
 1704 
 
 2087 
 
 + 34 1481 
 
 591 
 
 
 592 
 
 99-I5 
 
 3 
 
 87 13 46-6 
 
 + 4-030 
 
 + 0-446 
 
 
 
 13221 
 
 1345 
 
 2459 
 
 
 
 + 2 1437 
 
 592 
 
 
 593 
 
 99-21 
 
 3 
 
 86 50 20-4 
 
 + 4-034 
 
 + 0-447 
 
 
 
 13222 
 
 
 2461 
 
 
 
 + 3 H37 
 
 593 
 
 
 594 
 
 02-17 
 
 3 
 
 85 6 58-6 
 
 + 4-053 
 
 + 0-453 
 
 
 
 
 1349 
 
 2465 
 
 
 
 + 4 1476 
 
 594 
 
 
 595 
 
 98-48 
 
 3 
 
 64 29 56-0 
 
 + 4-268 
 
 + 0*525 
 
 O'OI I 
 
 1007 
 
 13299 
 
 
 
 
 2101 
 
 + 25 1496 
 
 595 
 
 
 596 
 
 00-13 
 
 3 
 
 101 54 47-2 
 
 + 4-30I 
 
 + 0-397 
 
 + 0-003 
 
 IOII 
 
 13373 
 
 
 
 1720 
 
 2IO4 
 
 ii 1681 
 
 596 
 
 
 597 
 
 98-83 
 
 3 
 
 88 41 30-9 
 
 + 4-460 
 
 + 0-439 
 
 + 0-560 
 
 
 
 1500 
 
 2511 
 
 
 
 + i 1600 
 
 597 
 
 
 598 
 
 02-17 
 
 3 
 
 89 45 5o-i 
 
 + 4-462 
 
 + 0-436 
 
 
 
 13426 
 
 
 
 
 
 + o 1717 
 
 598 
 
 
 599 
 
 98-46 
 
 3 
 
 63 47 I4-7 
 
 + 4-564 
 
 + 0-525 
 
 0-083 
 
 1013 
 
 
 
 
 
 2118 
 
 + 26 1405 
 
 599 
 
 
 600 
 
 01-15 
 
 3 
 
 85 58 12-7 
 
 + 4-598 
 
 + 0-447 
 
 
 
 13475 
 
 
 2528 
 
 
 
 + 4 1522 
 
 600 
 
 
 6oi 
 
 98-76 
 
 3 
 
 63 56 59-6 
 
 + 4-621 
 
 + 0-524 
 
 + 0-013 
 
 1015 
 
 
 
 
 
 2120 
 
 + 26 1411 
 
 601 
 
 
 602 
 
 99-19 
 
 3 
 
 86 15 43-5 
 
 + 4-655 
 
 + 0-446 
 
 
 
 I349I 
 
 1575 
 
 2533 
 
 
 
 + 3 H88 
 
 602 
 
 
 603 
 
 99-69 
 
 35 
 
 2 47 39'5 
 
 + 4-659 
 
 + 4-212 
 
 + 0-050 
 
 
 
 
 
 1716 
 
 2IO2 
 
 + 87 Si 
 
 603 
 
 
 604 
 
 97-09 
 
 3 
 
 73 46 57-8 
 
 + 4-725 
 
 + 0-487 
 
 0-013 
 
 1 020 
 
 I35I2 
 
 
 
 
 2124 
 
 + 16 1354 
 
 604 
 
 
 605 
 
 02'2I 
 
 3 
 
 118 50 7-2 
 
 + 4-740 
 
 + 0-332 
 
 0-017 
 
 1023 
 
 
 
 
 1740 
 
 2126 
 
 
 605 
 
 
 606 
 
 98-09 
 
 3 
 
 65 38 30-8 
 
 + 4-878 
 
 + 0-516 
 
 0-004 
 
 IO2I 
 
 13559 
 
 
 
 
 2128 
 
 + 24 1502 
 
 606 
 
 
 607 
 
 99-20 
 
 3 
 
 85- 2 23-9 
 
 + 4-884 
 
 + 0-448 
 
 
 
 13589 
 
 1664 
 
 2571 
 
 
 
 + 5 1513 
 
 607 
 
 
 608 
 
 98-49 
 
 3 
 
 72 6 7-8 
 
 + 4-903 
 
 + 0-492 
 
 0-034 
 
 
 135,77 
 
 
 
 
 
 + 17 1479 
 
 608 
 
 
 609 
 
 98-78 
 
 3 
 
 73 10 54-4 
 
 + 4-918 
 
 + 0-488 
 
 
 
 
 
 
 
 2131 
 
 + 16 1363 
 
 609 
 
 
 610 
 
 98-83 
 
 3 
 
 60 29 42-4 
 
 + 4-949 
 
 + 0-536 
 
 + 0-800 
 
 
 13576 
 
 
 
 
 2134 
 
 + 29 1441 
 
 610 
 
 
 611 
 
 OO-I3 
 
 3 
 
 69 16 58-6 
 
 + 5-036 
 
 + 0-501 
 
 O'OOI 
 
 IO24 
 
 13635 
 
 
 
 1759 
 
 2141 
 
 + 20 1687 
 
 611 
 
 
 612 
 
 02-20 
 
 3 
 
 87 24 57-7 
 
 + 5-05I 
 
 + 0-440 
 
 
 
 13667 
 
 1734 
 
 2589 
 
 
 
 + 2 1530 
 
 612 
 
 
 613 
 
 99-22 
 
 3 
 
 85 16 45-6 
 
 + 5-112 
 
 + 0-446 
 
 
 
 
 
 2596 
 
 
 
 + 4 1567 
 
 613 
 
 
 614 
 
 99-21 
 
 3 
 
 88 21 47-0 
 
 + 5'"9 
 
 + 0-436 
 
 
 
 13695 
 
 
 2599 
 
 
 
 + I 1665 
 
 614 
 
 
 6i5 
 
 02- 1 8 
 
 3 
 
 105 29 8-2 
 
 + 5-125 
 
 + 0-381 
 
 + 0-003 
 
 1028 
 
 I37I7 
 
 
 
 1765 
 
 2145 
 
 -15 1625 
 
 615 
 
 
 616 
 
 98-09 
 
 3 
 
 67 12 46-1 
 
 J- 5*^3^ 
 
 + 0-508 
 
 +0-005 
 
 1025 
 
 
 
 
 
 2144 
 
 + 22 1566 
 
 616 
 
 
 617 
 
 03-16 
 
 3 
 
 89 31 10-6 
 
 -I- C'lQI 
 
 + 0-432 
 
 
 
 
 1795 
 
 
 
 
 + o 1791 
 
 617 
 
 
 618 
 
 95-42 
 
 3 
 
 in 52 477 
 
 + 5-234 
 
 + 0-357 
 
 
 
 13773 
 
 
 
 1769 
 
 
 21 1732 
 
 618 
 
 
 619 
 
 98-76 
 
 3 
 
 84 56 4'3 
 
 + 5*342 
 
 + 0-446 
 
 
 
 I378I 
 
 
 2624 
 
 
 
 + 5 1543 
 
 619 
 
 
 620 
 
 96-45 
 
 3 
 
 73 54 33'4 
 
 + 5-412 
 
 + 0-481 
 
 + 0-104 
 
 1030 
 
 13796 
 
 
 
 
 2155 
 
 + 16 1397 
 
 620 
 
 
 621 
 
 97-46 
 
 3 
 
 116 14 4*6 
 
 + 5-554 
 
 + o-339 
 
 0-007 
 
 1042 
 
 
 
 
 1781 
 
 2159 
 
 
 621 
 
 
 622 
 
 96-14 
 
 3 
 
 62 58 44-1 
 
 + 5-627 
 
 + 0-519 
 
 + 0^045 
 
 1034 
 
 
 
 
 
 2165 
 
 + 27 1327 
 
 622 
 
 
 623 
 
 99-11 
 
 3 
 
 86 38 39-1 
 
 + 5-691 
 
 + 0-438 
 
 
 
 13932 
 
 77 
 
 2672 
 
 
 
 + 3 1584 
 
 623 
 
 
 624 
 
 02- 1 8 
 
 3 
 
 88 n 48-0 
 
 + 5-710 
 
 + 0-433 
 
 
 
 13943 
 
 
 2675 
 
 
 
 + i 1722 
 
 624 
 
 
 625 
 
 98-18 
 
 3 
 
 65 42 14-5 
 
 + 5*726 
 
 + 0-508 
 
 + 0*037 
 
 1038 
 
 13920 
 
 
 
 
 2168 
 
 + 24 1558 
 
 625 
 
 
 626 
 
 99-17 
 
 4 
 
 73 40 15-4 
 
 + 5-832 
 
 + 0-478 
 
 + 0-033 
 
 1046 
 
 13977 
 
 
 
 1804 
 
 2172 
 
 + 16 1417 
 
 626 
 
 
 627 
 
 97-52 
 
 3 
 
 64 56 28-5 
 
 + 5-912 
 
 + 0-509 
 
 + 0-105 
 
 1049 
 
 14003 
 
 
 
 
 2177 
 
 + 25 1618 
 
 627 
 
 
 628 
 
 99-15 
 
 3 
 
 86 43 2-0 
 
 + 5-954 
 
 + 0-435 
 
 0-030 
 
 
 14049 
 
 193 
 
 2694 
 
 
 2178 
 
 + 3 1609 
 
 628 
 
 
 629 
 
 98-19 
 
 3 
 
 61 55 4I-5 
 
 + 6-005 
 
 + 0-520 
 
 + 0-006 
 
 IO5O 
 
 14033 
 
 
 
 
 2180 
 
 + 28 1350 
 
 629 
 
 
 630 
 
 02- 1 8 
 
 3 
 
 85 i I4-3 
 
 + 6-006 
 
 + 0-440 
 
 
 
 14070 
 
 
 2701 
 
 
 
 + 5 1602 
 
 630 
 
 
 597. Authority for Proper Motions : Radcliffe (special computation) in R.A., and Porter in N.P.D. 603. Authority 
 
 
 for Proper Motions: Auwers (Fundamental-Catalog). 608. Authority for Proper Motions: Auwers (Berlin A). 
 
 
 610. Authority for Proper Motions : Porter. 628. Authority for Proper Motions : Boss. 
 
30 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, E.A. 
 
 
 
 
 
 Mean 
 
 0* 
 
 
 
 
 
 
 
 
 
 4 
 
 *o a 
 
 Year 
 
 ** 
 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 a 
 
 Is 
 
 B a 
 
 and 
 Fraction 
 
 "a! 
 
 Mean E.A. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 
 ,* 
 
 p *B 
 
 of 
 
 
 
 
 
 
 
 
 
 
 
 
 X$ 
 
 Year. 
 
 
 
 
 
 
 
 
 
 631 
 
 24 Monocerotis 
 
 7-i 
 
 2 
 
 99-I3 
 
 3 
 
 h. in. s. 
 
 7 10 12*30 
 
 8. 
 
 + 3-0730 
 
 s. 
 
 0-0018 
 
 S. 
 O'OO2O 
 
 631 
 
 
 632 
 
 Geminorum 
 
 6-5 
 
 
 98*22 
 
 3 
 
 7 10 51*73 
 
 + 37179 
 
 0-0087 
 
 + 0-0050 
 
 632 
 
 
 633 
 
 54 Geminorum ... A 
 
 37 
 
 ... 
 
 97-5I 
 
 3 
 
 7 12 20*73 
 
 + 3-4545 
 
 0-0056 
 
 0*0039 
 
 633 
 
 
 634 
 
 Canis Minoris 
 
 6-6 
 
 2 
 
 99*17 
 
 3 
 
 7 14 8*81 
 
 + 3-I375 
 
 0-0026 
 
 
 634 
 
 
 635 
 
 55 Geminorum ... 8 
 
 3'3 
 
 2 
 
 98-35 
 
 13 
 
 7 14 9*04 
 
 + 3-589I 
 
 0-0074 
 
 0-OO25 
 
 635 
 
 
 636 
 
 Canis Minoris 
 
 7-6 
 
 I 
 
 99*21 
 
 3 
 
 7 14 46-70 
 
 + 3-I3I2 
 
 0-0025 
 
 
 636 
 
 
 637 
 
 Monocerotis 
 
 7'3 
 
 2 
 
 99-23 
 
 3 
 
 715 22-66 
 
 + 3-0857 
 
 0*0022 
 
 
 637 
 
 
 638 
 
 Canis Minoris 
 
 7'4 
 
 I 
 
 00*16 
 
 3 
 
 7 15 28*30 
 
 + 3-1560 
 
 0*0028 
 
 
 638 
 
 
 639 
 
 56 Geminorum 
 
 5'3 
 
 
 97-54 
 
 3 
 
 7 16 279 
 
 + 3-5486 
 
 0*0071 
 
 0-0053 
 
 639 
 
 
 640 
 
 Monocerotis 
 
 6*9 
 
 I 
 
 99*17 
 
 3 
 
 7 16 55*47 
 
 + 3*0808 
 
 0*0022 
 
 
 640 
 
 
 641 
 
 Monocerotis 
 
 6*6 
 
 ... 
 
 99*19 
 
 3 
 
 7 17 18*97 
 
 + 3-0924 
 
 0*0023 
 
 + O-0027 
 
 641 
 
 
 642 
 
 57 Geminorum ... A 
 
 5"i 
 
 
 98*21 
 
 3 
 
 7 17 22*75 
 
 + 3-6674 
 
 0*0089 
 
 O*O063 
 
 642 
 
 
 643 
 
 58 Geminorum 
 
 6*0 
 
 ... 
 
 98*48 
 
 3 
 
 7 17 27-65 
 
 + 3-6117 
 
 0*008 1 
 
 0*0037 
 
 643 
 
 
 644 
 
 Canis Minoris 
 
 8*0* 
 
 
 99*22 
 
 3 
 
 7 19 3-85 
 
 + 3-1469 
 
 0*0029 
 
 
 644 
 
 
 645 
 
 60 Geminorum ... i 
 
 3-8 
 
 
 98-79 
 
 3 
 
 7 19 30-87 
 
 + 374" 
 
 0*0103 
 
 O*OO97 
 
 645 
 
 
 646 
 
 Canis Minoris 
 
 8*0* 
 
 
 02*20 
 
 3 
 
 7 20 8-75 
 
 + 3-1836 
 
 0*0033 
 
 
 646 
 
 
 647 
 
 6 1 Geminorum 
 
 5-8 
 
 
 98-5I 
 
 3 
 
 7 21 271 
 
 + 3-5406 
 
 0*0076 
 
 O*OOI9 
 
 647 
 
 
 648 
 
 3 Canis Minoris ... ft 
 
 3'i 
 
 
 98*62 
 
 14 
 
 7 21 43-66 
 
 + 3-2598 
 
 0*0042 
 
 O*OO42 
 
 648 
 
 
 649 
 
 63 Geminorum 
 
 5'3 
 
 ... 
 
 98-53 
 
 3 
 
 7 21 48-26 
 
 + 3-5699 
 
 0*008 1 
 
 0*OO49 
 
 649 
 
 
 650 
 
 Canis Minoris 
 
 77* 
 
 
 99*2O 
 
 3 
 
 7 22 8*15 
 
 + 3-1089 
 
 0*0027 
 
 
 650 
 
 
 651 
 
 64 Geminorum ... b 
 
 5-o 
 
 ... 
 
 96*47 
 
 3 
 
 7 23 6-63 
 
 + 3-7464 
 
 0*0109 
 
 0*0039 
 
 651 
 
 
 652 
 
 Canis Minoris 
 
 7*6 
 
 I 
 
 99*19 
 
 3 
 
 7 23 29*36 
 
 + 3-1270 
 
 0*0029 
 
 
 652 
 
 
 653 
 
 65 Geminorum ... b 
 
 5-o 
 
 
 00*19 
 
 5 
 
 7 23 35*56 
 
 + 3-7402 
 
 0*0109 
 
 O-OO22 
 
 653 
 
 
 654 
 
 Canis Minoris 
 
 7'3 
 
 I 
 
 99*14 
 
 3 
 
 7 25 11*06 
 
 + JI493 
 
 0*0032 
 
 
 654 
 
 
 655 
 
 Canis Minoris 
 
 7*0 
 
 ... 
 
 99*17 
 
 3 
 
 7 25 16*63 
 
 + 3-1264 
 
 0*0030 
 
 
 655 
 
 
 656 
 
 Canis Minoris 
 
 8*0* 
 
 
 O2*2O 
 
 3 
 
 7 25 49*50 
 
 + 3*0806 
 
 0*0026 
 
 
 656 
 
 
 657 
 
 Geminorum 
 
 5'7 
 
 
 97-94 
 
 4 
 
 7 26 2*42 
 
 + 3-46oi 
 
 0*0070 
 
 + O'OOI2 
 
 657 
 
 
 658 
 
 Canis Minoris 
 
 6*7 
 
 
 99*21 
 
 3 
 
 7 26 49-37 
 
 + 3-1364 
 
 0*0032 
 
 
 658 
 
 
 659 
 
 Geminorum 
 
 7*0 
 
 I 
 
 98-15 
 
 3 
 
 7 26 51-04 
 
 + 3-6025 
 
 0-0091 
 
 
 659 
 
 
 660 
 
 7 Canis Minoris ... 8 
 
 6-3 
 
 I 
 
 99-23 
 
 3 
 
 7 26 54-32 
 
 + 3*1189 
 
 0*0030 
 
 O*OO24 
 
 660 
 
 
 66 1 
 
 8 Canis Minoris ... 8 
 
 6*6 
 
 I 
 
 99*14 
 
 3 
 
 7 27 57-09 
 
 + 3*1486 
 
 - 0*0034 
 
 0*001 8 
 
 66 1 
 
 
 662 
 
 66 Geminorum ... a 
 
 2*8 
 
 
 00*09 
 
 5 
 
 7 28 12*78 
 
 + 3-8502 
 
 0*0136 
 
 0*0151 
 
 662 
 
 
 663 
 
 66 Geminorum ... a 
 
 2*0 
 
 
 00*29 
 
 9 
 
 7 28 13*19 
 
 + 3-8502 
 
 0*0136 
 
 0*0151 
 
 663 
 
 
 664 
 
 9 Canis Minoris ... 8 3 
 
 6*7 
 
 I 
 
 99*19 
 
 3 
 
 7 29 1*00 
 
 + 3T503 
 
 0-0034 
 
 0*0032 
 
 664 
 
 
 665 
 
 Canis Minoris 
 
 6-5 
 
 
 02*20 
 
 3 
 
 7 29 32-90 
 
 + 3-I363 
 
 0-0033 
 
 
 665 
 
 
 666 
 
 Canis Minoris 
 
 7*1 
 
 
 99*20 
 
 3 
 
 7 29 42*39 
 
 + 3" J 734 
 
 0*0037 
 
 
 666 
 
 
 667 
 
 Canis Minoris 
 
 7'3 
 
 I 
 
 99-14 
 
 3 
 
 7 29 43*07 
 
 + 3-1482 
 
 -0*0035 
 
 
 667 
 
 
 668 
 
 69 Geminorum ... v 
 
 4'3 
 
 
 97-14 
 
 3 
 
 7 29 45*60 
 
 + 37055 
 
 O*OII2 
 
 0*0023 
 
 668 
 
 
 669 
 
 Canis Minoris 
 
 6*8 
 
 
 02*20 
 
 3 
 
 7 32 29*88 
 
 + 3-1189 
 
 - 0*0033 
 
 
 669 
 
 
 670 
 
 Canis Minoris 
 
 6*9 
 
 
 99*20 
 
 3 
 
 7 33 21*74 
 
 + 3-0884 
 
 0*0030 
 
 
 670 
 
 
 671 
 
 74 Geminorum ... f 
 
 5'3 
 
 I 
 
 97-I3 
 
 tj 
 
 3 
 
 7 33 42*01 
 
 + 3-4690 
 
 0*0079 
 
 0*0019 
 
 671 
 
 
 672 
 
 10 Canis Minoris ... a 
 
 0*5 
 
 ... 
 
 98-62 
 
 12 
 
 7 34 4-02 
 
 + 3-I903 
 
 O-O042 
 
 0*0474 
 
 672 
 
 
 673 
 
 Geminorum 
 
 6-3 
 
 
 98*16 
 
 3 
 
 7 34 59-29 
 
 + 3'5984 
 
 O'OIOI 
 
 
 673 
 
 
 674 
 
 Canis Minoris 
 
 7*2 
 
 I 
 
 99*21 
 
 3 
 
 7 35 32-91 
 
 + 3-1647 
 
 0-0039 
 
 0*0041 
 
 674 
 
 
 675 
 
 Canis Minoris 
 
 6-5 
 
 I 
 
 00*77 
 
 5 
 
 7 36 19-86 
 
 + 3-I550 
 
 0*0038 
 
 
 675 
 
 
 635. Companion, magnitude 8*8, precedes south. 662, 663. The magnitudes given in the Harvard Photometry for 
 
 
 these stars should be interchanged. 668. Orange-red. 
 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 OQ 
 
 
 
 
 
 o 
 
 - 8 
 
 10 
 
 J 
 
 
 
 
 
 
 
 Year 
 
 O g 
 
 
 
 
 
 *rto 4 s * 
 
 oo 
 
 00 OO 
 
 t 
 
 & 
 
 J . 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 P 
 
 s *-> 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 
 <0 
 T3 
 
 li 
 
 ti ^_. 
 
 ^ON 
 
 '0 W 
 
 
 B.D. 
 
 No. 
 
 
 
 of 
 Year. 
 
 - OJ 
 
 Jz > 
 
 *< 
 
 
 
 
 
 1 
 
 1 
 
 a 
 
 *3 
 
 ^d 
 
 09 
 
 M 
 
 O 
 
 
 
 
 631 
 
 99T3 
 
 3 
 
 1 II 
 
 89 59 15-1 
 
 + 6-047 
 
 + 0-425 
 
 0-008 
 
 1055 
 
 14093 
 
 
 
 1814 
 
 
 o 
 
 + o 1871 
 
 631 
 
 
 632 
 
 98-22 
 
 3 
 
 63 7 48-9 
 
 + 6101 
 
 + 0-514 
 
 + 0-170 
 
 
 14080 
 
 
 
 
 2186 
 
 + 26 1508 
 
 632 
 
 
 633 
 
 97-5I 
 
 3 
 
 73 16 44-5 
 
 + 6-225 
 
 + 0-476 
 
 + 0*026 
 
 1058 
 
 14139 
 
 
 
 1824 
 
 2189 
 
 + 16 1443 
 
 633 
 
 
 634 
 
 99-17 
 
 3 
 
 87 4 33'9 
 
 + 6-375 
 
 + 0-431 
 
 
 
 14234 
 
 350 
 
 2746 
 
 
 
 + 2 1640 
 
 634 
 
 
 635 
 
 96-50 
 
 5 
 
 67 49 59'9 
 
 + 6-375 
 
 + 0-494 
 
 0-003 
 
 1062 
 
 14197 
 
 
 
 1835 
 
 2195 
 
 + 22 1645 
 
 635 
 
 
 636 
 
 99-21 
 
 3 
 
 87 21 16-9 
 
 + 6-428 
 
 + 0-430 
 
 
 
 14250 
 
 364 
 
 2752 
 
 
 
 + 2 1644 
 
 636 
 
 
 637 
 
 99-23 
 
 3 
 
 89 24 38-3 
 
 + 6-477 
 
 + 0-423 
 
 
 
 14272 
 
 389 
 
 
 
 
 + o 1909 
 
 637 
 
 
 638 
 
 oo'i6 
 
 3 
 
 86 13 55-2 
 
 + 6-485 
 
 + 0-433 
 
 
 
 
 390 
 
 2762 
 
 
 
 + 3 1649 
 
 638 
 
 
 639 
 
 97-54 
 
 3 
 
 69 22 2'7 
 
 + 6-532 
 
 + 0-487 
 
 + 0-008 
 
 1065 
 
 14267 
 
 
 
 
 2207 
 
 + 20 1775 
 
 639 
 
 
 640 
 
 99-17 
 
 3 
 
 89 38 ri 
 
 + 6-605 
 
 + 0-421 
 
 
 
 14328 
 
 432 
 
 
 
 
 + o 1915 
 
 640 
 
 
 641 
 
 99-19 
 
 3 
 
 89 6 26-8 
 
 + 6-637 
 
 + 0-423 
 
 + 0-080 
 
 
 14340 
 
 448 
 
 2791 
 
 
 
 + o 1916 
 
 641 
 
 
 642 
 
 98-21 
 
 3 
 
 64 45 25-0 
 
 + 6-642 
 
 + 0-502 
 
 + 0-017 
 
 1068 
 
 14310 
 
 
 
 
 22IO 
 
 + 25 1660 
 
 642 
 
 
 643 
 
 98-48 
 
 3 
 
 66 51 42-9 
 
 + 6-649 
 
 + 0-494 
 
 + 0-034 
 
 1070 
 
 14315 
 
 
 
 
 221 1 
 
 +23 1698 
 
 643 
 
 
 644 
 
 99-22 
 
 3 
 
 86 37 38-9 
 
 + 6-781 
 
 + 0-429 
 
 
 
 14395 
 
 497 
 
 2804 
 
 
 
 + 3 1670 
 
 644 
 
 
 645 
 
 98-79 
 
 3 
 
 62 O IO'2 
 
 + 6-819 
 
 + 0-310 
 
 + 0-075 
 
 1072 
 
 14378 
 
 
 
 
 222O 
 
 + 28 1385 
 
 645 
 
 
 646 
 
 02-20 
 
 3 
 
 84 57 9'9 
 
 + 6-871 
 
 + 0-433 
 
 
 
 
 533 
 
 2816 
 
 
 
 + 5 1652 
 
 646 
 
 
 647 
 
 98-51 
 
 3 
 
 69 32 33"i 
 
 + 6-944 
 
 + 0-481 
 
 + Q-OII 
 
 1076 
 
 14426 
 
 
 
 1864 
 
 2228 
 
 + 20 1805 
 
 647 
 
 
 648 
 
 00-17 
 
 3 
 
 8 1 30 32-3 
 
 + 7-000 
 
 + 0-443 
 
 + 0-030 
 
 1079 
 
 14466 
 
 573 
 
 
 1872 
 
 2230 
 
 + 8 1774 
 
 648 
 
 
 649 
 
 98*53 
 
 3 
 
 68 20 59-3 
 
 + 7-006 
 
 + 0-485 
 
 + O1OI 
 
 1077 
 
 
 
 
 1874 
 
 2231 
 
 + 21 1602 
 
 649 
 
 
 650 
 
 99-20 
 
 3 
 
 88 20 45-4 
 
 + 7-034 
 
 + 0-422 
 
 
 
 14497 
 
 598 
 
 2833 
 
 
 
 + i 1811 
 
 650 
 
 
 651 
 
 96-47 
 
 3 
 
 61 40 31-9 
 
 + 7'"3 
 
 + 0-508 
 
 +0-053 
 
 1080 
 
 14494 
 
 
 
 
 
 + 28 1396 
 
 651 
 
 
 652 
 
 99-19 
 
 3 
 
 87 30 41-3 
 
 + 7-145 
 
 + 0-423 
 
 
 
 
 
 2848 
 
 
 
 + 2 1681 
 
 652 
 
 
 653 
 
 98-23 
 
 3 
 
 61 52 38-1 
 
 + 7-153 
 
 + 0-507 
 
 + 0-018 
 
 1082 
 
 14513 
 
 
 
 
 2239 
 
 + 28 1400 
 
 653 
 
 
 654 
 
 99-14 
 
 3 
 
 86 29 5-2 
 
 + 7-283 
 
 + 0-425 
 
 
 
 14603 
 
 694 
 
 2859 
 
 
 
 + 3 1701 
 
 654 
 
 
 655 
 
 99-17 
 
 3 
 
 ST 31 45-8 
 
 + 7-290 
 
 + 0-422 
 
 
 
 
 700 
 
 2860 
 
 
 
 + 2 1685 
 
 655 
 
 
 656 
 
 02-20 
 
 3 
 
 89 38 5'4 
 
 + 7-335 
 
 + 0-415 
 
 
 
 
 7i7/ 
 
 
 
 
 + o 1971 
 
 656 
 
 
 657 
 
 97-94 
 
 4 
 
 72 42 3'9 
 
 + 7-352 
 
 + 0-466 
 
 + 0-078 
 
 
 14620 
 
 
 
 
 
 + 17 1596 
 
 657 
 
 
 658 
 
 99-21 
 
 3 
 
 87 3 45'i 
 
 + 7-4i6 
 
 + 0-422 
 
 
 
 14666 
 
 75i 
 
 2878 
 
 
 
 + 3 1708 
 
 658 
 
 
 659 
 
 98-I5 
 
 3 
 
 66 53 56-7 
 
 + 7-4i8 
 
 + 0-485 
 
 
 
 
 
 
 
 2246 
 
 + 23 1744 
 
 659 
 
 
 660 
 
 99-23 
 
 3 
 
 87 52 24-8 
 
 + 7-423 
 
 + 0-419 
 
 0-023 
 
 1088 
 
 14672 
 
 754 
 
 2880 
 
 
 
 + 2 1691 
 
 660 
 
 
 661 
 
 99-14 
 
 3 
 
 86 29 48-2 
 
 + 7-508 
 
 + 0-423 
 
 0-038 
 
 1092 
 
 
 790 
 
 2891 
 
 
 
 + 3 1715 
 
 66 1 
 
 
 662 
 
 01-64 
 
 3 
 
 57 53 35-3 
 
 + 7-530 
 
 + 0-517 
 
 +0-079 
 
 1087 
 
 14673 
 
 
 
 1910 
 
 225O 
 
 + 32 1581 
 
 662 
 
 
 663 
 
 00-38 
 
 3 
 
 57 53 3i-4 
 
 + 7-530 
 
 + 0-5I7 
 
 +0-079 
 
 1087 
 
 14673 
 
 
 
 1911 
 
 2251 
 
 + 32 1581 
 
 663 
 
 
 664 
 
 99-19 
 
 3 
 
 86 24 40-8 
 
 + 7-594 
 
 + 0-422 
 
 O-O02 
 
 1095 
 
 
 8i5 
 
 2900 
 
 
 
 + 3 1719 
 
 664 
 
 
 665 
 
 02-20 
 
 3 
 
 87 3 23-0 
 
 + 7-637 
 
 + 0-420 
 
 
 
 14769 
 
 829 
 
 2905 
 
 
 
 + 3 1723 
 
 665 
 
 
 666 
 
 99'2O 
 
 3 
 
 85 20 31-0 
 
 + 7-650 
 
 + 0-424 
 
 
 
 14774 
 
 834 
 
 2907 
 
 
 
 + 4 I75i 
 
 666 
 
 
 667 
 
 99-I4 
 
 3 
 
 86 30 22-3 
 
 + 7-651 
 
 + 0-421 
 
 
 
 
 836 
 
 2908 
 
 
 
 + 3 1725 
 
 667 
 
 
 668 
 
 97-I4 
 
 3 
 
 62 52 54-3 
 
 + 7-654 
 
 + 0-496 
 
 + OTOI 
 
 1094 
 
 14744 
 
 
 
 
 2259 
 
 + 27 1424 
 
 668 
 
 
 669 
 
 O2'2O 
 
 3 
 
 87 50 49-2 
 
 + 7-875 
 
 + 0-415 
 
 
 
 14880 
 
 927 
 
 2932 
 
 
 
 + 2 I72O 
 
 669 
 
 
 670 
 
 99-2O 
 
 3 
 
 89 1 6 6-8 
 
 + 7-945 
 
 + 0-410 
 
 
 
 14904 
 
 957 
 
 2938 
 
 
 
 + o 2026 
 
 670 
 
 
 671 
 
 97-I3 
 
 3 
 
 72 5 50-8 
 
 + 7-972 
 
 + 0-461 
 
 0-018 
 
 1103 
 
 14894 
 
 
 
 1938 
 
 228O 
 
 + 18 1701 
 
 671 
 
 
 672 
 
 99H7 
 
 8 
 
 84 31 6-9 
 
 + 8-001 
 
 + 0-423 
 
 + 1-027 
 
 1106 
 
 14914 
 
 977 
 
 
 1941 
 
 228l 
 
 + 5 1739 
 
 672 
 
 
 673 
 
 98-16 
 
 3 
 
 66 45 0-4 
 
 + 8-075 
 
 + 0-477 
 
 
 
 14921 
 
 
 
 
 
 + 23 1780 
 
 673 
 
 
 674 
 
 99-21 
 
 3 
 
 85 4i 39'2 
 
 + 8-120 
 
 + 0-419 
 
 + 0-089 
 
 
 14950 
 
 1 022 
 
 2958 
 
 
 
 + 4 1781 
 
 674 
 
 
 675 
 
 99-I7 
 
 3 
 
 86 8 29-9 
 
 + 8-182 
 
 + 0-417 
 
 
 
 14970 
 
 1045 
 
 2964 
 
 
 
 + 3 1758 
 
 675 
 
 
 632, 641, 674. Authority for Proper Motions : Porter. 657. Authority for Proper Motions: Auwers (Berlin A). 
 672. The corrections applied for Orbital Motion are o''o6 in R.A., and o"'6 in N.P.D. Authority : Auwers (Astronomische 
 
 
 Nachrichten, 1371-3). 
 
32 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 676 
 
 Monocerotis 
 
 6-4 
 
 ... 
 
 99-22 
 
 3 
 
 h. m. s. 
 
 7 37 57-40 
 
 8. 
 + 3-08I7 
 
 8. 
 O-OO3 1 
 
 s. 
 
 676 
 
 677 
 
 76 Geminorum ... c 
 
 5'5 
 
 ... 
 
 97-53 
 
 3 
 
 7 38 0-96 
 
 + 3-6666 
 
 O-OII7 
 
 0-0028 
 
 677 
 
 678 
 
 77 Geminorum ... K 
 
 3-6 
 
 
 98-19 
 
 3 
 
 7 38 24-66 
 
 + 3'6302 
 
 O'OIIO 
 
 0-0034 
 
 678 
 
 679 
 680 
 
 Canis Minoris 
 78 Geminorum ... /? 
 
 6-3 
 i'3 
 
 
 00-94 
 99-29 
 
 4 
 14 
 
 7 38 55-o6 
 7 39 "78 
 
 + 3-1288 
 + 3-7252 
 
 0-0037 
 0-0129 
 
 0*0481 
 
 679 
 680 
 
 681 
 
 79 Geminorum 
 
 67 
 
 I 
 
 98-22 
 
 3 
 
 7 39 17-12 
 
 + 3-5277 
 
 0-0093 
 
 0-0037 
 
 68 1 
 
 682 
 
 8 1 Geminorum ... g 
 
 5-o 
 
 
 98-20 
 
 3 
 
 7 40 20-06 
 
 + 3-4838 
 
 0-0087 
 
 0-0062 
 
 682 
 
 683 
 
 Canis Minoris 
 
 7-6 
 
 I 
 
 00-80 
 
 5 
 
 7 4i 25-71 
 
 + 3-II7I 
 
 0-0036 
 
 
 683 
 
 684 
 
 82 Geminorum 
 
 6-3 
 
 ... 
 
 97-86 
 
 3 
 
 7 42 34-92 
 
 + 3*5939 
 
 0-0109 
 
 0*0019 
 
 684 
 
 685 
 
 Canis Minoris 
 
 7-0 
 
 I 
 
 ori6 
 
 7 
 
 7 43 42-40 
 
 + 3-I69I 
 
 0-0044 
 
 
 685 
 
 686 
 
 7 Argus 
 
 3'5 
 
 
 99'63 
 
 ii 
 
 7 45 5-26 
 
 + 2-5237 
 
 + 0-0009 
 
 croon 
 
 686 
 
 687 
 
 Canis Minoris 
 
 6'3 
 
 ... 
 
 00-19 
 
 4 
 
 7 45 32-55 
 
 + 3-I466 
 
 0-0042 
 
 
 687 
 
 688 
 
 Canis Minoris 
 
 6-6 
 
 
 99-22 
 
 3 
 
 7 45 34-34 
 
 + 3-I7H 
 
 0-0045 
 
 
 688 
 
 689 
 690 
 
 Monocerotis 
 13 Canis Minoris ... 
 
 6-6 
 6-0 
 
 I 
 
 00-19 
 99-18 
 
 3 
 3 
 
 7 45 45-5I 
 7 46 30-77 
 
 + 3-0797 
 
 + 3" "49 
 
 0-0034 
 0-0038 
 
 0*0036 
 
 689 
 690 
 
 691 
 
 Canis Minoris 
 
 6-6 
 
 
 99-19 
 
 3 
 
 7 46 52-41 
 
 + 3-I465 
 
 0-0042 
 
 
 691 
 
 692 
 
 83 Geminorum ... ^> 
 
 57 
 
 I 
 
 96-17 
 
 3 
 
 7 47 22-54 
 
 + 3-6811 
 
 0-0132 
 
 0*0023 
 
 692 
 
 693 
 
 85 Geminorum 
 
 5'3 
 
 
 97-21 
 
 3 
 
 7 49 49-77 
 
 + 3-5079 
 
 O'OIOI 
 
 0-0028 
 
 693 
 
 694 
 
 Canis Minoris 
 
 6-6 
 
 I 
 
 99-67 
 
 4 
 
 7 5i 7-07 
 
 + 3-1710 
 
 0-0047 
 
 
 694 
 
 695 
 
 I Cancri 
 
 6-0 
 
 ... 
 
 98-17 
 
 3 
 
 7 5i 18-77 
 
 + 3-4I30 
 
 0-0085 
 
 0-0030 
 
 695 
 
 696 
 
 Canis Minoris 
 
 7-0 
 
 I 
 
 99-19 
 
 3 
 
 7 52 7-4i 
 
 + 3-1014 
 
 0-0039 
 
 0-0130 
 
 696 
 
 697 
 
 Cancri 
 
 6-0 
 
 
 98-22 
 
 3 
 
 7 52 49-15 
 
 + 3-4282 
 
 0-0089 
 
 0*0014 
 
 697 
 
 698 
 
 14 Canis Minoris 
 
 5'5 
 
 
 00-20 
 
 4 
 
 7 53 9-53 
 
 + 3-1239 
 
 0-0042 
 
 0*0123 
 
 698 
 
 699 
 
 700 
 
 Cancri 
 2 Caneri to 
 
 6-5 
 6-3 
 
 I 
 
 02-20 
 97-88 
 
 3 
 3 
 
 7 53 16-70 
 7 54 52-77 
 
 + 3-I386 
 f 3-6361 
 
 0-0044 
 
 0-0133 
 
 O'OOII 
 
 699 
 700 
 
 701 
 
 Cancri 
 
 6-4 
 
 ... 
 
 98-51 
 
 3 
 
 7 55 2-51 
 
 + 3-59io 
 
 0-0123 
 
 0*0040 
 
 701 
 
 702 
 
 3 Cancri 
 
 57 
 
 
 98-50 
 
 3 
 
 7 55 3-50 
 
 + 3H44I 
 
 0*0094 
 
 0*0022 
 
 702 
 
 703 
 
 5 Cancri 
 
 5'9 
 
 
 98-51 
 
 3 
 
 7 55 48-33 
 
 + 3H243 
 
 0-0091 
 
 0-0018 
 
 703 
 
 704 
 
 Canis Minoris 
 
 5'6 
 
 ... 
 
 02-44 
 
 4 
 
 7 55 56-51 
 
 + JI782 
 
 0-0051 
 
 
 704 
 
 705 
 
 Canis Minoris 
 
 7'5 
 
 I 
 
 99-19 
 
 3 
 
 7 56 53-9I 
 
 + 3-I387 
 
 0-0045 
 
 
 705 
 
 706 
 
 Canis Minoris 
 
 5'o 
 
 I 
 
 99-22 
 
 3 
 
 7 57 3-77 
 
 + 3-1259 
 
 0*0044 
 
 0*0024 
 
 706 
 
 707 
 
 6 Caneri 
 
 5'2 
 
 2 
 
 97-17 
 
 10 
 
 7 57 22-60 
 
 + 3-6943 
 
 0*0149 
 
 0-0025 
 
 707 
 
 708 
 
 7 Cancri 
 
 6-3 
 
 I 
 
 98-54 
 
 3 
 
 7 57 56-26 
 
 + 3-55I2 
 
 0*0118 
 
 0-0051 
 
 708 
 
 709 
 710 
 
 Ursae Minoris 
 9 Caneri /x 
 
 7'i 
 6-2 
 
 I 
 
 00-78 
 98-22 
 
 27 
 3 
 
 7 58 2-49 
 8 o 22-91 
 
 -f 65-5480 
 + 3-56i8 
 
 32-9572 
 
 0-0123 
 
 0-1198 
 0*0028 
 
 709 
 710 
 
 711 
 712 
 7i3 
 7H 
 
 Canis Minoris 
 Monocerotis 
 
 7'3 
 6-4 
 7'9* 
 5'5 
 
 2 
 
 99-19 
 02-44 
 02-22 
 97-90 
 
 3 
 4 
 3 
 3 
 
 8 o 35-76 
 8 o 43-23 
 
 8 i 3'95 
 8 i 52-78 
 
 + 3-1222 
 + 3-0669 
 + 3-1022 
 + 3-5352 
 
 0-0044 
 0-0037 
 0-0042 
 0-0119 
 
 + CTOOI2 
 
 711 
 712 
 
 713 
 714 
 
 Canis Minoris 
 10 Cancri p. 
 
 7i5 
 
 12 Cancri 
 
 6-2 
 
 ... 
 
 98-18 
 
 3 
 
 8 3 7-07 
 
 + 3-3576 
 
 0-0084 
 
 0-0008 
 
 715 
 
 716 
 
 717 
 718 
 
 15 Argus p 
 14 Cancri if/ 
 Cancri 
 
 2-9 
 
 5'9 
 6-1 
 
 ... 
 
 98-90 
 98-22 
 98-21 
 
 H 
 3 
 3 
 
 8 3 17-07 
 8 4 25-85 
 8 5 2179 
 
 + 2-5612 
 + 3-6263 
 + 3-3770 
 
 + O'OOIO 
 
 0-0142 
 0-0090 
 
 0-0075 
 
 0-0072 
 0-0028 
 
 716 
 717 
 718 
 
 719 
 
 Hydrae 
 
 7'i 
 
 
 02-46 
 
 4 
 
 8 5 27-22 
 
 + 3-I374 
 
 0-0048 
 
 
 719 
 
 720 
 
 16 Cancri 
 
 6-0 
 
 I 
 
 97-19 
 
 4 
 
 8 6 28-56 
 
 + 3-44I5 
 
 0-0104 
 
 4-0-0033 
 
 720 
 
 680. Orange. 716. Reddish. 720. Very close double. Observed as one mass. A third star, magnitude 6*8, 
 follows closely and is south. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 - - 
 
 
 
 
 
 JL 
 
 - g 
 
 
 
 o 
 
 
 
 
 
 
 
 Year 
 
 
 
 
 
 
 
 *jo i^ 
 
 u 
 00 
 
 
 *>. 
 
 <D 
 
 4 . 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 11 
 
 S <- 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 * ""1 
 P **i 
 3 q> 
 
 aT 
 
 "O 
 
 *g) '""^ 
 
 |x 
 
 !* 
 
 -oo 
 
 1? 
 
 B.D. 
 
 No. 
 
 
 
 of 
 Year. 
 
 3 " 
 
 
 
 
 
 ^1 
 
 
 
 -a 
 
 V 
 
 ^d 
 
 08 M 
 
 PH 
 
 CD 
 
 
 
 
 
 
 
 
 
 
 
 w 
 
 " 
 
 w 
 
 
 
 
 
 
 
 676 
 
 99-22 
 
 3 
 
 / II 
 
 89 34 25-7 
 
 + 8-312 
 
 + 0-405 
 
 n 
 
 
 15019 
 
 1095 
 
 
 
 
 + o 2054 
 
 676 
 
 
 677 
 
 97-53 
 
 3 
 
 63 58 38-8 
 
 + 8-317 
 
 + 0-483 
 
 + 0-026 
 
 1109 
 
 14991 
 
 
 
 
 2295 
 
 + 26 1633 
 
 677 
 
 
 678 
 
 98-19 
 
 3 
 
 65 21 43-0 
 
 + 8-348 
 
 + 0-478 
 
 + 0-055 
 
 IIII 
 
 15000 
 
 
 
 
 2296 
 
 + 24 1759 
 
 678 
 
 
 679 
 
 00-19 
 
 3 
 
 87 21 20'4 
 
 + 8-389 
 
 + 0-411 
 
 
 
 
 1122 
 
 2990 
 
 
 
 + 2 1761 
 
 679 
 
 
 680 
 
 98-16 
 
 5 
 
 6 1 43 55-8 
 
 + 8-411 
 
 + 0-490 
 
 + 0-051 
 
 1112 
 
 15028 
 
 
 
 1960 
 
 2300 
 
 + 28 1463 
 
 680 
 
 
 68 1 
 
 98-22 
 
 3 
 
 69 26 36-6 
 
 + 8-418 
 
 + 0-463 
 
 O'O2O 
 
 i"3 
 
 15050 
 
 
 
 
 2301 
 
 + 20 1893 
 
 68 1 
 
 
 682 
 
 98-20 
 
 3 
 
 71 14 45-6 
 
 + 8-501 
 
 + 0-457 
 
 + 0-044 
 
 i"5 
 
 15078 
 
 
 
 
 2304 
 
 + 18 1733 
 
 682 
 
 
 683 
 
 99-22 
 
 3 
 
 87 53 52-5 
 
 + 8-588 
 
 + 0-407 
 
 
 
 15135 
 
 Il87 
 
 3015 
 
 
 
 + 2 1776 
 
 683 
 
 
 684 
 
 97-86 
 
 3 
 
 66 36 40-7 
 
 + 8-679 
 
 + 0-469 
 
 0-OI5 
 
 1119 
 
 15146 
 
 
 
 
 2313 
 
 + 23 1812 
 
 684 
 
 
 685 
 
 98-49 
 
 3 
 
 85 25 1-6 
 
 + 8-767 
 
 + 0-412 
 
 
 
 15207 
 
 1241 
 
 3035 
 
 
 
 + 4 1826 
 
 685 
 
 
 686 
 
 OI-2O 
 
 4 
 
 114 36 30-7 
 
 + 8-876 
 
 + 0-326 
 
 O-O24 
 
 "32 
 
 15300 
 
 
 
 1991 
 
 2324 
 
 
 686 
 
 
 687 
 
 99-I9 
 
 3 
 
 86 28 7-5 
 
 + 8-911 
 
 + 0-407 
 
 
 
 
 1289 
 
 3052 
 
 
 
 + 3 1818 
 
 687 
 
 
 688 
 
 99-22 
 
 3 
 
 85 17 18-4 
 
 + 8-914 
 
 + 0-410 
 
 
 
 15271 
 
 
 3053 
 
 
 
 + 4 1833 
 
 688 
 
 
 689 
 
 OO'ig 
 
 3 
 
 89 40 I'2 
 
 + 8-928 
 
 + 0-398 
 
 
 
 15286 
 
 
 
 
 
 + o 2108 
 
 689 
 
 
 690 
 
 OO'lS 
 
 3 
 
 87 58 40-8 
 
 + 8-988 
 
 + 0-402 
 
 O-OO9 
 
 "3i 
 
 15321 
 
 1319 
 
 3062 
 
 
 
 + 2 1808 
 
 690 
 
 
 691 
 
 99-19 
 
 3 
 
 86 27 52-5 
 
 + 9-016 
 
 + 0-406 
 
 
 
 
 1324 
 
 3065 
 
 
 
 + 3 1824 
 
 691 
 
 
 692 
 
 96-I7 
 
 3 
 
 62 58 30-8 
 
 + 9-055 
 
 + 0-475 
 
 + 0-028 
 
 1128 
 
 15316 
 
 
 
 
 2336 
 
 + 27 1499 
 
 692 
 
 
 693 
 
 97-21 
 
 3 
 
 69 51 6-4 
 
 + 9-246 
 
 + 0-450 
 
 + 0-035 
 
 "37 
 
 15417 
 
 
 
 
 2345 
 
 + 20 1946 
 
 693 
 
 
 694 
 
 98-50 
 
 3 
 
 85 14 56-7 
 
 + 9-346 
 
 + 0-405 
 
 
 
 15475 
 
 
 3098 
 
 
 
 + 4 1860 
 
 694 
 
 
 695 
 
 98-I7 
 
 3 
 
 73 56 32-0 
 
 + 9-36i 
 
 + 0-436 
 
 + 0-026 
 
 "38 
 
 15468 
 
 
 
 
 2350 
 
 + 16 1590 
 
 695 
 
 
 696 
 
 99-19 
 
 3 
 
 88 36 20-9 
 
 + 9-424 
 
 + 0-395 
 
 O'OOO 
 
 
 15522 
 
 1473 
 
 3108 
 
 
 
 + I 1959 
 
 696 
 
 
 697 
 
 98-22 
 
 3 
 
 73 12 42-4 
 
 + 9-477 
 
 + 0-437 
 
 O-O2I 
 
 
 15525 
 
 
 
 
 
 + 16 1598 
 
 697 
 
 
 698 
 
 99-21 
 
 3 .. 
 
 87 30 30-5 
 
 + 9-504 
 
 + 0-397 
 
 0-085 
 
 "39 
 
 15556 
 
 1503 
 
 3"2 
 
 
 2354 
 
 + 2 1833 
 
 698 
 
 
 699 
 
 O2'2O 
 
 3 
 
 86 47 39'0 
 
 + 9-5I3 
 
 + 0-399 
 
 
 
 15562 
 
 1506 
 
 3"5 
 
 
 
 + 3 1860 
 
 699 
 
 
 700 
 
 97-88 
 
 3 
 
 64 19 59-0 
 
 + 9-636 
 
 + 0-461 
 
 0-013 
 
 1140 
 
 15581 
 
 
 
 
 2360 
 
 + 25 1812 
 
 700 
 
 
 701 
 
 98-51 
 
 3 
 
 66 8 30-9 
 
 + 9-648 
 
 + 0-455 
 
 + O'OIO 
 
 
 15590 
 
 
 
 
 2363 
 
 + 23 1866 
 
 701 
 
 
 702 
 
 98-50 
 
 3 
 
 72 25 0-9 
 
 + 9-649 
 
 + 0-436 
 
 O'OIO 
 
 "43 
 
 15602 
 
 
 
 
 2364 
 
 + 17 1731 
 
 702 
 
 
 703 
 
 98-51 
 
 3 
 
 73 16 7-3 
 
 + 9-707 
 
 + 0-433 
 
 0-003 
 
 1146 
 
 15630 
 
 
 
 2039 
 
 2367 
 
 + 16 1612 
 
 703 
 
 
 704 
 
 02-20 
 
 3 
 
 84 50 41-9 
 
 + 9717 
 
 + 0-401 
 
 
 
 15657 
 
 1581 
 
 
 
 
 + 5 1857 
 
 704 
 
 
 70S 
 
 99-19 
 
 3 
 
 86 45 42-9 
 
 + 9-790 
 
 + 0-395 
 
 
 
 
 
 3H2 
 
 
 
 + 3 i875 
 
 70S 
 
 
 706 
 
 99-22 
 
 3 
 
 87 23 26-3 
 
 + 9-803 
 
 + 0-394 
 
 0-123 
 
 "53 
 
 15695 
 
 1609 
 
 3143 
 
 
 2370 
 
 + 2 1854 
 
 706 
 
 
 707 
 
 96-84 
 
 3 
 
 61 55 30-4 
 
 + 9-827 
 
 + 0-465 
 
 + 0-039 
 
 "49 
 
 15676 
 
 
 
 2047 
 
 2371 
 
 + 28 1532 
 
 707 
 
 
 708 
 
 98-54 
 
 3 
 
 67 38 55-6 
 
 + 9-869 
 
 + 0-447 
 
 0-009 
 
 1152 
 
 15702 
 
 
 
 
 2374 
 
 + 22 1845 
 
 708 
 
 
 709 
 
 01-94 
 
 19 
 
 i 4 0-4 
 
 + 9-877 
 
 + 8-316 
 
 O-O2O 
 
 
 
 
 
 2006 
 
 2337 
 
 + 89 13 
 
 709 
 
 
 710 
 
 98-22 
 
 3 
 
 67 4 42-9 
 
 + 10-055 
 
 + 0-445 
 
 O-OO5 
 
 "57 
 
 15786 
 
 
 
 
 2381 
 
 + 23 1887 
 
 710 
 
 
 7" 
 
 99-19 
 
 3 
 
 87 32 58-9 
 
 + 10-071 
 
 + 0^389 
 
 
 
 15820 
 
 1717 
 
 3180 
 
 
 
 + 2 1868 
 
 7" 
 
 
 712 
 
 02-20 
 
 3 
 
 90 17 16-6 
 
 + 1 0-081 
 
 + 0-382 
 
 
 
 15832 
 
 I72O 
 
 
 2062 
 
 
 o 1903 
 
 712 
 
 
 713 
 
 02-22 
 
 3 
 
 88 32 10-4 
 
 + 10-107 
 
 + 0-386 
 
 
 
 
 1726 
 
 3185 
 
 
 
 + I 1995 
 
 713 
 
 
 7H 
 
 97-90 
 
 3 
 
 68 7 39-7 
 
 + 10-168 
 
 + 0-440 
 
 + 0-059 
 
 1161 
 
 15847 
 
 
 
 
 2384 
 
 + 22 1862 
 
 7i4 
 
 
 715 
 
 98-18 
 
 3 
 
 76 4 3'9 
 
 + 10-261 
 
 + 0-416 
 
 + 0-019 
 
 "65 
 
 15893 
 
 1776 
 
 
 
 2388 
 
 + 14 1831 
 
 7i5 
 
 
 716 
 
 02-84 
 
 3 
 
 "4 o 57-5 
 
 + 10-274 
 
 + 0-316 
 
 0-061 
 
 1170 
 
 15946 
 
 
 
 2074 
 
 2389 
 
 
 716 
 
 
 717 
 
 98-22 
 
 3 
 
 64 ii 19-9 
 
 + 10-360 
 
 + 0-448 
 
 + 0-351 
 
 1167 
 
 15925 
 
 
 
 2080 
 
 2393 
 
 + 25 1865 
 
 717 
 
 
 718 
 
 98-21 
 
 3 
 
 75 4 28-0 
 
 + 10-430 
 
 + 0*416 
 
 0-007 
 
 
 15968 
 
 
 
 
 2396 
 
 + 15 1775 
 
 718 
 
 
 719 
 
 02-22 
 
 3 
 
 86 45 I5-3 
 
 . +10-437 
 
 + 0-386 
 
 
 
 15984 
 
 4 6 
 
 3223 
 
 
 
 + 3 1913 
 
 719 
 
 
 720 
 
 97-19 
 
 3 
 
 72 3 2-8 
 
 + 10-513 
 
 + 0-423 
 
 + 0-104 
 
 "75 
 
 16004 
 
 
 
 
 2402 
 
 + 18 1867 
 
 720 
 
 
 696. Authority for Proper Motions : Boss. 697,718. Authority for Proper Motions : Auwere (Berlin A). 
 
 
 701. Authority for Proper Motions : Becker. 709. Authority for Proper Motions : Thackeray. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean E.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 No. 
 
 721 
 
 Hydrae 
 
 7'7 
 
 2 
 
 99-I5 
 
 3 
 
 h. m. s. 
 8 6 33-56 
 
 s. 
 
 + 3-1637 
 
 s. 
 
 0-0053 
 
 s. 
 
 721 
 
 722 
 
 Cancri 
 
 6*3 
 
 I 
 
 98*21 
 
 3 
 
 8 7 46-22 
 
 + 3-5645 
 
 0-0132 
 
 
 722 
 
 723 
 
 Hydrae 
 
 7*8* 
 
 
 02*20 
 
 3 
 
 8 9 29-11 
 
 + 3-1015 
 
 0*0044 
 
 
 723 
 
 724 
 
 17 Cancri ft 
 
 3-8 
 
 ... 
 
 97-99 
 
 22 
 
 8 n 5-52 
 
 + 3-2607 
 
 0-0071 
 
 0*0044 
 
 724 
 
 725 
 
 Hydrae 
 
 7'i 
 
 3 
 
 99*16 
 
 3 
 
 8 12 2-65 
 
 + 3-1615 
 
 0-0054 
 
 
 725 
 
 726 
 
 Hydrae 
 
 7-6 
 
 
 O2'22 
 
 3 
 
 8 12 25-65 
 
 + 3-1012 
 
 0-0045 
 
 
 726 
 
 727 
 
 Cancri 
 
 6-7 
 
 i 
 
 96-56 
 
 3 
 
 8 12 3574 
 
 + 3*3934 
 
 0-0099 
 
 
 727 
 
 728 
 
 Cancri 
 
 6-0 
 
 ... 
 
 98-16 
 
 3 
 
 8 14 31-04 
 
 + 3-50I4 
 
 0*0124 
 
 + 0-0041 
 
 728 
 
 729 
 
 Hydrae 
 
 6-1 
 
 
 99-96 
 
 4 
 
 8 14 34-47 
 
 + 3-I556 
 
 0-0054 
 
 
 729 
 
 730 
 
 19 Cancri A. 
 
 6-0 
 
 i 
 
 97-49 
 
 3 
 
 8 14 35-39 
 
 + 3-576o 
 
 0-0143 
 
 0-0024 
 
 730 
 
 731 
 
 Hydrae 
 
 7-8* 
 
 
 99-20 
 
 3 
 
 8 16 6-18 
 
 + 3-0995 
 
 0-0046 
 
 + 0*0020 
 
 731 
 
 732 
 
 Hydrae 
 
 6*9 
 
 i 
 
 00-20 
 
 4 
 
 8 16 59-66 
 
 + 3-1204 
 
 0-0049 
 
 
 732 
 
 733 
 
 20 Cancri d 
 
 5'7 
 
 ... 
 
 00*25 
 
 16 
 
 8 17 38-29 
 
 + 3-445 
 
 o-oi 14 
 
 0*0053 
 
 733 
 
 734 
 
 Hydrae 
 
 7-6 
 
 2 
 
 99-17 
 
 3 
 
 8 18 37*97 
 
 + 3-0800 
 
 O-O043 
 
 
 734 
 
 735 
 
 25 Cancri d 
 
 6-2 
 
 ... 
 
 97-17 
 
 3 
 
 8 20 10*25 
 
 + 3-4I52 
 
 0-0109 
 
 0-0144 
 
 735 
 
 736 
 
 Hydrae 
 
 5'9 
 
 
 99-69 
 
 4 
 
 8 20 24-04 
 
 + 3-1191 
 
 0-0050 
 
 
 736 
 
 737 
 
 Hydrae 
 
 6*7 
 
 
 99*20 
 
 3 
 
 8 20 37-77 
 
 + 3-1090 
 
 0-0048 
 
 
 737 
 
 738 
 
 24 Cancri v 
 
 7*1 
 
 2 
 
 98*19 
 
 3 
 
 8 20 42-92 
 
 + 3-579I 
 
 0-0150 
 
 0*0053 
 
 738 
 
 739 
 
 27 Cancri 
 
 5'7 
 
 I 
 
 97-53 
 
 3 
 
 8 21 12-12 
 
 + 3-3243 
 
 0-0090 
 
 0*0026 
 
 739 
 
 740 
 
 28 Cancri v 
 
 6-1 
 
 
 97*89 
 
 3 
 
 8 22 41-05 
 
 + 3-567I 
 
 0-0150 
 
 0*0042 
 
 740 
 
 74i 
 
 Hydrae 
 
 7'3 
 
 I 
 
 00*21 
 
 4 
 
 8 22 42-05 
 
 + 3-1400 
 
 0-0054 
 
 
 74i 
 
 742 
 
 29 Cancri 
 
 5'9 
 
 ... 
 
 98*21 
 
 3 
 
 8 23 2-50 
 
 + 3-354I 
 
 0-0098 
 
 0-0028 
 
 742 
 
 743 
 
 Hydrae 
 
 7'4 
 
 I 
 
 OO'2I 
 
 3 
 
 8 23 6-46 
 
 + 3-0836 
 
 0-0045 
 
 
 743 
 
 744 
 
 Hydrae 
 
 7-6 
 
 I 
 
 00*21 
 
 4 
 
 8 23 26-12 
 
 + 3-1026 
 
 0-0048 
 
 
 744 
 
 745 
 
 Hydrae 
 
 7'4 
 
 2 
 
 OO*2O 
 
 4 
 
 8 24 39-60 
 
 + 3-0842 
 
 0-0045 
 
 
 745 
 
 746 
 
 Hydrae 
 
 7*2 
 
 ... 
 
 99*19 
 
 3 
 
 8 24 47-54 
 
 + 3-0794 
 
 0-0044 
 
 
 746 
 
 747 
 
 30 Cancri v 
 
 5'7 
 
 ... 
 
 96-I5 
 
 3 
 
 8 25 35-70 
 
 + 3-5612 
 
 0-0151 
 
 0-0072 
 
 747 
 
 748 
 
 31 Cancri 
 
 5'5 
 
 ... 
 
 97-89 
 
 3 
 
 8 25 53-63 
 
 + 3'43io 
 
 0-0118 
 
 0-0051 
 
 748 
 
 749 
 
 33 Cancri 77 
 
 5-6 
 
 ... 
 
 OO*67 
 
 15 
 
 8 26 55-55 
 
 + 3-4793 
 
 0-0131 
 
 0-0039 
 
 749 
 
 750 
 
 32 Cancri 
 
 6*4 
 
 ... 
 
 97-85 
 
 3 
 
 8 27 5-45 
 
 + 3-5590 
 
 0-0152 
 
 0-0074 
 
 750 
 
 75i 
 
 Hydrae 
 
 6' i 
 
 
 O2*2 1 
 
 3 
 
 8 28 27-11 
 
 + 3-1678 
 
 0-0061 
 
 
 751 
 
 752 
 
 Hydrae 
 
 7-2 
 
 I 
 
 00*18 
 
 4 
 
 8 30 0-76 
 
 + 3-0858 
 
 0-0046 
 
 
 752 
 
 753 
 
 Hydrae 
 
 6'5 
 
 
 00-19 
 
 4 
 
 8 30 12-25 
 
 + 3-1299 
 
 0-0054 
 
 
 753 
 
 754 
 
 Cancri 
 
 6'3 
 
 
 96-54 
 
 3 
 
 8 30 31-24 
 
 + 3-3695 
 
 0-0106 
 
 0-0003 
 
 754 
 
 755 
 
 Cancri 
 
 6-8 
 
 ... 
 
 96-81 
 
 3 
 
 8 32 52-46 
 
 + 3-54I2 
 
 0-0154 
 
 0-0030 
 
 755 
 
 756 
 
 Hydrae 
 
 7'3 
 
 
 01*71 
 
 4 
 
 8 33 n'77 
 
 + 3-0918 
 
 0-0048 
 
 
 756 
 
 757 
 
 5 Hydrae <r 
 
 4'7 
 
 
 99-47 
 
 4 
 
 8 33 31-80 
 
 + 3-1403 
 
 0-0057 
 
 0-0038 
 
 757 
 
 758 
 
 Cancri 
 
 6-3 
 
 I 
 
 97-54 
 
 3 
 
 8 34 6-51 
 
 + 3-45!2 
 
 0-0130 
 
 0-0040 
 
 758 
 
 759 
 
 Cancri 
 
 7-6 
 
 2 
 
 97-85 
 
 3 
 
 8 34 13-62 
 
 + 3'45io 
 
 0-0130 
 
 
 759 
 
 760 
 
 41 Cancri 
 
 6-3 
 
 ... 
 
 98-23 
 
 3 
 
 8 34 42-91 
 
 + 3-4505 
 
 0-0130 
 
 0-0060 
 
 760 
 
 76! 
 
 Hydrae 
 
 7'i 
 
 2 
 
 00-78 
 
 5 
 
 8 35 6-79 
 
 + 3-"4i 
 
 0*0052 
 
 
 761 
 
 762 
 
 43 Cancri y 
 
 4'7 
 
 
 01-69 
 
 8 
 
 8 37 29-96 
 
 + 3-4866 
 
 0-0143 
 
 0-0087 
 
 762 
 
 763 
 
 45 Cancri A 
 
 5'5 
 
 
 98-24 
 
 3 
 
 8 37 41-72 
 
 + 3-3II9 
 
 0-0097 
 
 O'OOI 2 
 
 763 
 
 764 
 
 7 Hydrae vj 
 
 4'4 
 
 
 00-19 
 
 4 
 
 8 37 59-85 
 
 + 3-I405 
 
 0-0058 
 
 O-OO29 
 
 764 
 
 765 
 
 Cancri S 
 
 Var. 
 
 2 
 
 98-55 
 
 3 
 
 8 38 13-38 
 
 + 3-4356 
 
 0*0129 
 
 
 765 
 
 724. "Reddish-orange. 732. Orange-red. 738. Double. Brighter observed. Companion, of magnitude 8, 
 follows north. 759. Slightly brighter than star near, B.D.+ 20 2152, which is north. 760. Brighter than No, 758. 
 765. 1898 April 4, mag. 8 ; 1899 Mar. 22, mag. 8*3. Chandler's limits are 8*2 and 9*8. This star is of the Algol-type. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 00 
 
 
 
 
 
 ISi 
 
 8 
 
 5 
 
 10 
 
 
 
 
 
 
 
 Year 
 
 
 
 
 
 
 
 "i *- 
 
 o 
 
 CO 
 
 .to <*> 
 
 t>-00 
 
 ftf 
 
 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 ' 
 
 a > 
 a - 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 fjj- 
 
 M 
 
 <s> . 
 
 00 /~x 
 
 1^ 
 
 =3& 
 
 *O CO 
 
 CO 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 s 
 
 
 
 
 
 "^ li 
 
 1 
 
 c^ H 
 
 <3 O 
 
 03 >H 
 
 8 "* 
 
 
 
 
 
 Year. 
 
 ^0 
 
 
 
 
 
 M 
 
 3 
 
 I 
 
 PQ 
 
 i 
 
 
 O 
 
 
 
 
 721 
 
 99-I5 
 
 3 
 
 85 25 45'2 
 
 a 
 + 10-519 
 
 + 0-388 
 
 
 
 16023 
 
 78 
 
 3231 
 
 
 
 + 4 1932 
 
 721 
 
 
 722 
 
 98-21 
 
 3 
 
 66 33 39*6 
 
 + 10-609 
 
 + 0-437 
 
 
 
 16053 
 
 
 
 
 2407 
 
 + 23 1913 
 
 722 
 
 
 723 
 
 O2'2O 
 
 3 
 
 88 32 20-9 
 
 + 10-736 
 
 + 0-378 
 
 
 
 I6I26 
 
 163 
 
 3258 
 
 
 
 + I 2040 
 
 723 
 
 
 724 
 
 96*20 
 
 4 
 
 80 30 22'I 
 
 + 10-854 
 
 + 0-395 
 
 + 0*041 
 
 Il8o 
 
 I6I74 
 
 2OI 
 
 
 2105 
 
 2417 
 
 + 9 1917 
 
 724 
 
 
 725 
 
 99-I6 
 
 3 
 
 85 28 20-1 
 
 + 10-925 
 
 + 0-382 
 
 
 
 I62I3 
 
 228 
 
 3288 
 
 
 
 + 4 1945 
 
 725 
 
 
 726 
 
 02'22 
 
 3 
 
 88 32 38-8 
 
 + 10-953 
 
 + 0-374 
 
 
 
 16239 
 
 241 
 
 3292 
 
 
 
 + I 2056 
 
 726 
 
 
 727 
 
 96-56 
 
 3 
 
 74 o 42-0 
 
 + 10-965 
 
 + 0-410 
 
 
 
 16224 
 
 
 
 
 2422 
 
 + 16 1679 
 
 727 
 
 
 728 
 
 98-16 
 
 3 
 
 68 56 12-0 
 
 + 11-105 
 
 + 0*420 
 
 + 0-053 
 
 
 16292 
 
 
 
 
 2428 
 
 + 21 1817 
 
 728 
 
 
 729 
 
 98-89 
 
 3 
 
 85 44 14-6 
 
 + ii'iog 
 
 + 0*378 
 
 
 
 I63I2 
 
 
 33" 
 
 
 
 + 4 1954 
 
 729 
 
 
 730 
 
 97-49 
 
 3 
 
 65 39 45'2 
 
 + II-HI 
 
 + 0*429 
 
 + 0-028 
 
 Il82 
 
 16288 
 
 
 
 
 2429 
 
 + 24 1909 
 
 730 
 
 
 731 
 
 99'2O 
 
 3 
 
 88 36 54-1 
 
 + H'221 
 
 + 0-370 
 
 + 0-128 
 
 
 16369 
 
 350 
 
 3327 
 
 
 
 + I 2074 
 
 73i 
 
 
 732 
 
 99-21 
 
 3 
 
 87 31 46-6 
 
 + II-285 
 
 + 0*371 
 
 
 
 16397 
 
 
 3335 
 
 
 
 + 2 1948 
 
 732 
 
 
 733 
 
 01-20 
 
 3 
 
 71 20 47-4 
 
 + II-332 
 
 + 0-410 
 
 + O'O22 
 
 1185 
 
 16406 
 
 
 
 2145 
 
 2434 
 
 + 18 1930 
 
 733 
 
 
 734 
 
 99-I7 
 
 3 
 
 89 37 5'4 
 
 + 11-403 
 
 + 0-365 
 
 
 
 16463 
 
 
 
 
 
 + o 2288 
 
 734 
 
 
 735 
 
 97-17 
 
 3 
 
 72 37 26-7 
 
 + "514 
 
 + 0-403 
 
 + 0-143 
 
 1192 
 
 I65O6 
 
 
 
 
 
 + 17 1842 
 
 735 
 
 
 736 
 
 98-53 
 
 3 
 
 87 34 20-0 
 
 + "530 
 
 + 0-367 
 
 
 
 16534 
 
 466 
 
 3362 
 
 
 
 + 2 1965 
 
 736 
 
 
 737 
 
 99-20 
 
 3 
 
 88 5 54-3 
 
 + H-547 
 
 + 0-366 
 
 
 
 16546 
 
 475 
 
 3366 
 
 
 
 + 2 1967 
 
 737 
 
 
 738 
 
 98-19 
 
 3 
 
 65 8 12-5 
 
 + "'553 
 
 + 0-422 
 
 + O'OSO 
 
 1193 
 
 I65I7 
 
 
 
 
 
 + 25 I92O 
 
 738 
 
 
 739 
 
 97-53 
 
 3 
 
 77 o 54-8 
 
 + 11-587 
 
 + 0-391 
 
 + 0-093 
 
 1196 
 
 16558 
 
 483 
 
 
 
 2448 
 
 + 1-3 1912 
 
 739 
 
 
 740 
 
 97-89 
 
 3 
 
 65 31 23-0 
 
 + 11-693 
 
 + 0-418 
 
 + 0-057 
 
 1198 
 
 16597 
 
 
 
 
 2452 
 
 + 24 1931 
 
 740 
 
 
 741 
 
 99-22 
 
 3 
 
 86 27 4'7 
 
 + 11-694 
 
 + 0-367 
 
 
 
 16623 
 
 526 
 
 338i 
 
 
 
 + 3 1983 
 
 741 
 
 
 742 
 
 98-21 
 
 3 
 
 75 27 28-0 
 
 + 11-719 
 
 + 0-392 
 
 + 0-005 
 
 1200 
 
 I662I 
 
 529 
 
 
 2172 
 
 2454. 
 
 + 14 1899 
 
 742 
 
 
 743 
 
 OO-2I 
 
 3 
 
 89 25 28-3 
 
 + 11723 
 
 + 0-360 
 
 
 
 16645 
 
 
 
 
 
 + o 2305 
 
 743 
 
 
 744 
 
 OO-2O 
 
 3 
 
 88 25 15-5 
 
 + 11-747 
 
 + 0-362 
 
 
 
 
 547 
 
 3387 
 
 
 
 + I 2102 
 
 744 
 
 
 745 
 
 99-20 
 
 3 
 
 89 23 33'4 
 
 + "833 
 
 + 0-358 
 
 
 
 16680 
 
 577 
 
 
 
 
 + o 2312 
 
 745 
 
 
 746 
 
 99-I9 
 
 3 
 
 89 38 47-3 
 
 + 11-842 
 
 + 0-357 
 
 
 
 16686 
 
 580 
 
 
 
 
 + o 2313 
 
 746 
 
 
 747 
 
 96-I5 
 
 3 
 
 65 34 53*2 
 
 + 11-899 
 
 + 0-413 
 
 + 0-059 
 
 1 201 
 
 16685 
 
 
 
 
 2464 
 
 + 24 1940 
 
 747 
 
 
 748 
 
 97-89 
 
 3 
 
 71 34 2*6 
 
 + 11*920 
 
 + 0-397 
 
 + O*O5O 
 
 1203 
 
 I67I6 
 
 
 
 
 2467 
 
 + 18 1963 
 
 748 
 
 
 749 
 
 00*69 
 
 4 
 
 69 13 8*4 
 
 + 11-993 
 
 + 0*401 
 
 + 0*047 
 
 I2O7 
 
 16760 
 
 
 
 2186 
 
 2473 
 
 + 20 2109 
 
 749 
 
 
 750 
 
 97-85 
 
 3 
 
 65 34 28-8 
 
 + 12-004 
 
 + 0-411 
 
 + 0*037 
 
 I2O5 
 
 16739 
 
 
 
 
 2474 
 
 + 24 1946 
 
 750 
 
 
 75i 
 
 02-21 
 
 3 
 
 84 54 5'9 
 
 + 12-099 
 
 + 0-363 
 
 
 
 I68I4 
 
 665 
 
 
 
 
 + 5 1997 
 
 75i 
 
 
 752 
 
 99-I7 
 
 3 
 
 89 17 33"i 
 
 + 12*208 
 
 + 0-352 
 
 
 
 I688I 
 
 711 
 
 3444 
 
 
 
 + o 2335 
 
 752 
 
 
 753 
 
 99-I9 
 
 3 
 
 86 54 44-4 
 
 + 12*221 
 
 + 0*357 
 
 
 
 16886 
 
 713 
 
 3447 
 
 
 
 + 3 2014 
 
 753 
 
 
 754 
 
 96-54 
 
 3 
 
 74 20 25*6 
 
 + 12-243 
 
 + 0-384 
 
 + O-O27 
 
 
 16882 
 
 
 
 
 2481 
 
 + 15 1851 
 
 754 
 
 
 755 
 
 96-81 
 
 3 
 
 65 57 35'4 
 
 + 12-406 
 
 + 0-400 
 
 + OT7O 
 
 
 16964 
 
 
 
 
 2496 
 
 + 24 1968 
 
 755 
 
 
 756 
 
 O2'2I 
 
 3 
 
 88 57 32-3 
 
 + 12-428 
 
 + 0-348 
 
 
 
 17007 
 
 
 3469 
 
 
 
 + i 2142 
 
 756 
 
 
 757 
 
 98-23 
 
 3 
 
 86 18 27*0 
 
 + I2-45I 
 
 + 0-354 
 
 + 0-003 
 
 1221 
 
 I7O20 
 
 810 
 
 3471 
 
 2216 
 
 
 + 3 2026 
 
 757 
 
 
 758 
 
 97-54 
 
 3 
 
 70 6 23*7 
 
 + 12-490 
 
 + 0-388 
 
 0-016 
 
 
 17024 
 
 
 
 
 2507 
 
 + 20 2150 
 
 758 
 
 
 759 
 
 97-85 
 
 3 
 
 70 6 20*3 
 
 + 12-498 
 
 + 0-388 
 
 
 
 
 
 
 
 2510 
 
 + 20 2153 
 
 759 
 
 
 760 
 
 98-23 
 
 3 
 
 70 6 4*5 
 
 + I2-532 
 
 + 0-387 
 
 O'OOI 
 
 1225 
 
 17045 
 
 
 
 
 2516 
 
 + 20 2171 
 
 760 
 
 
 761 
 
 99-I7 
 
 3 
 
 87 43 30-8 
 
 + 12-559 
 
 + 0-349 
 
 
 
 17085 
 
 855 
 
 3479 
 
 
 
 + 2 2039 
 
 761 
 
 
 762 
 
 O2-2I 
 
 3 
 
 68 10 18-1 
 
 + I2-72I 
 
 + 0-388 
 
 + 0-033 
 
 1230 
 
 I7H3 
 
 
 
 2232 
 
 2523 
 
 + 21 1895 
 
 762 
 
 
 763 
 
 98-24 
 
 3 
 
 76 57 36-7 
 
 + 12-734 
 
 + 0-368 
 
 O'OIO 
 
 1232 
 
 I7I66 
 
 918 
 
 
 
 2524 
 
 + 13 1972 
 
 763 
 
 
 764 
 
 99-I9 
 
 3 
 
 86 14 32-2 
 
 + 12-755 
 
 + 0-348 
 
 0-005 
 
 "35 
 
 I7I80 
 
 929 
 
 3499 
 
 2235 
 
 2525 
 
 + 3 2039 
 
 764 
 
 
 765 
 
 98-55 
 
 3 
 
 70 36 20-9 
 
 + I2-770 
 
 + 0-381 
 
 
 
 
 
 
 
 
 + 19 2O9O 
 
 765 
 
 
 728. Authority for Proper Motions : Becker. 731, 755. Authority for Proper Motions : Porter. 
 754, 758. Authority for Proper Motions : Auwers (Mayer's Sternverzeichnis). 
 
36 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 766 
 
 Hydrae 
 
 6-3 
 
 i. 
 
 98-54 
 
 3 
 
 h. m. s. 
 
 8 38 44-43 
 
 8. 
 + 3-I572 
 
 8. 
 0-0062 
 
 s. 
 
 766 
 
 767 
 
 47 Cancri 6 
 
 4'l 
 
 
 96-94 
 
 3 
 
 8 39 0-15 
 
 + 3-4I7I 
 
 0-0125 
 
 O-OO26 
 
 767 
 
 768 
 
 Hydrae 
 
 7-8* 
 
 ... 
 
 ocri6 
 
 3 
 
 8 39 4-06 
 
 + 3-0037 
 
 O-O032 
 
 
 768 
 
 769 
 
 Hydrae ... 
 
 7-0 
 
 2 
 
 OO'20 
 
 4 
 
 8 40 15-45 
 
 + 3-0827 
 
 0-0047 
 
 
 769 
 
 770 
 
 Hydrae 
 
 6-5 
 
 ... 
 
 O2'2I 
 
 3 
 
 8 40 18-62 
 
 + 3-I628 
 
 CrOO63 
 
 
 770 
 
 771 
 772 
 
 Hydrae 
 
 2 
 
 50 Cancri A 
 
 7'5 
 6-0 
 
 2 
 I 
 
 00-18 
 
 97-21 
 
 4 
 3 
 
 8 41 11-31 
 8 41 27-15 
 
 + 3-0907 
 + 3-298I 
 
 CTO049 
 O-OO95 
 
 0-0063 
 
 771 
 772 
 
 773 
 774 
 775 
 
 II Hydrae e 
 Hydrae 
 
 3'5 
 7-1 
 
 I 
 
 98-81 
 
 OO'2O 
 99-7I 
 
 ii 
 4 
 4 
 
 8 41 28-81 
 8 43 20-67 
 8 44 26-75 
 
 + 3-I939 
 + 3-I246 
 + 3-I053 
 
 0-007I 
 O-OO56 
 O-OO52 
 
 -0-0135 
 
 773 
 774 
 775 
 
 Hydrae 
 
 7'4 
 
 I 
 
 776 
 
 Cancri 
 
 6-1 
 
 
 97*54 
 
 3 
 
 8 45 3-55 
 
 + 3^227 
 
 CrOI3I 
 
 0*0038 
 
 776 
 
 777 
 
 Cancri 
 
 6-5 
 
 ... 
 
 96-2I 
 
 3 
 
 8 49 44-90 
 
 + 3-3859 
 
 O-OI24 
 
 O-OOI2 
 
 777 
 
 778 
 
 60 Cancri 
 
 57 
 
 I 
 
 97-53 
 
 3 
 
 8 50 27-98 
 
 + 3'2820 
 
 O-OO96 
 
 O-OOI9 
 
 778 
 
 779 
 
 Hydrae 
 
 6-6 
 
 3 
 
 00'20 
 
 5 
 
 8 51 22-18 
 
 + 3-I5I9 
 
 O-OO63 
 
 
 779 
 
 780 
 
 Hydrae 
 
 8-0* 
 
 ... 
 
 02-21 
 
 3 
 
 8 51 37-21 
 
 + 3-0860 
 
 0*0049 
 
 
 780 
 
 78i 
 782 
 
 62 Cancri 
 63 Cancri 
 
 5'i 
 57 
 
 ... 
 
 98-19 
 97-53 
 
 3 
 3 
 
 8 51 40-30 
 8 52 0-15 
 
 + 3-3480 
 + 3'3524 
 
 O*OII5 
 O-OII6 
 
 + O-O029 
 + 0-003I 
 
 781 
 782 
 
 783 
 
 Hydrae 
 
 6-8 
 
 
 02-23 
 
 3 
 
 8 52 2-00 
 
 + 3-I223 
 
 0-0057 
 
 
 783 
 
 784 
 
 Hydrae 
 
 7-1 
 
 2 
 
 99-19 
 
 3 
 
 8 52 58-19 
 
 + 3^055 
 
 0-0053 
 
 
 784 
 
 785 
 
 65 Cancri a 
 
 4'3 
 
 ... 
 
 98-83 
 
 16 
 
 8 53 1-09 
 
 + 3*2840 
 
 O-O097 
 
 + O'OOIO 
 
 785 
 
 786 
 
 Hydrae 
 
 7-0 
 
 ... 
 
 O2-20 
 
 3 
 
 8 56 46-68 
 
 + 3'1240 
 
 0-0058 
 
 
 786 
 
 787 
 
 Hydrae 
 
 5'9 
 
 ... 
 
 02-46 
 
 4 
 
 8 56 5I-43 
 
 + 3-0712 
 
 O-OO46 
 
 O*OO40 
 
 787 
 
 788 
 
 Hydrae 
 
 6-9 
 
 2 
 
 00-23 
 
 5 
 
 8 57 25'i3 
 
 + 3*2018 
 
 O*OO77 
 
 
 788 
 
 789 
 
 Hydrae 
 
 7-6 
 
 3 
 
 9970 
 
 4 
 
 8 59 26-47 
 
 + 3'1380 
 
 0-0061 
 
 
 789 
 
 790 
 
 Hydrae 
 
 7'5 
 
 I 
 
 O2'2O 
 
 3 
 
 9 o 3-99 
 
 + 3-"92 
 
 0-0057 
 
 
 790 
 
 791 
 
 Cancri 
 
 6-3 
 
 I 
 
 97'57 
 
 3 
 
 9 i 41-06 
 
 + 3-4784 
 
 0*0164 
 
 O-OI5O 
 
 791 
 
 792 
 
 Hydrae 
 
 6-7 
 
 2 
 
 OO-22 
 
 5 
 
 9 i 49-92 
 
 + 3-1032 
 
 0*0053 
 
 
 792 
 
 793 
 
 Hydrae 
 
 6-6 
 
 
 98-90 
 
 3 
 
 9 2 4-71 
 
 + 3*1215 
 
 0-0058 
 
 
 793 
 
 794 
 
 76 Cancri K 
 
 5'4 
 
 2 
 
 97-96 
 
 12 
 
 9 2 19-85 
 
 + 3-2558 
 
 0-0094 
 
 O-OO28 
 
 794 
 
 795 
 
 77 Cancri 
 
 5'2 
 
 ... 
 
 97-86 
 
 3 
 
 9 3 36-69 
 
 + 3-457I 
 
 0-0159 
 
 O'OOII 
 
 795 
 
 796 
 
 Hydrae 
 
 77 
 
 4 
 
 99-22 
 
 3 
 
 9 4 1878 
 
 + 3-I270 
 
 0*0059 
 
 
 796 
 
 797 
 
 Hydrae , 
 
 5'9 
 
 
 95-16 
 
 3 
 
 9 4 23-69 
 
 + 2-8765 
 
 0*0005 
 
 
 797 
 
 798 
 
 79 Cancri , 
 
 6-1 
 
 
 98-21 
 
 4 
 
 9 4 36-23 
 
 + 3^545 
 
 0-0159 
 
 0-0004 
 
 798 
 
 799 
 
 Hydrae 
 
 7'3 
 
 I 
 
 99-83 
 
 5 
 
 9 6 20-99 
 
 + 3*0839 
 
 0*0049 
 
 
 799 
 
 800 
 
 Hydrae 
 
 7-0 
 
 3 
 
 00-20 
 
 4 
 
 9 6 59-37 
 
 + 3'I4I2 
 
 0*0063 
 
 
 800 
 
 801 
 
 Cancri 
 
 6-1 
 
 ... 
 
 98-19 
 
 3 
 
 9 7 54-62 
 
 + 3^356 
 
 0-0155 
 
 0-0019 
 
 801 
 
 802 
 
 Hydrae 
 
 7'4 
 
 3 
 
 99-20 
 
 3 
 
 9 8 11-25 
 
 + 3*~402 
 
 0-0063 
 
 
 802 
 
 803 
 
 22 Hydrae 
 
 3'9 
 
 ... 
 
 00-88 
 
 6 
 
 9 9 9*65 
 
 + 3-1161 
 
 0-0057 
 
 + 0-0078 
 
 803 
 
 804 
 
 Hydrae 
 
 8-0* 
 
 ... 
 
 O2'20 
 
 3 
 
 9 9 3975 
 
 + 3-1496 
 
 0-0066 
 
 
 804 
 
 805 
 
 82 Cancri TT 
 
 5-6 
 
 ... 
 
 97-57 
 
 3 
 
 9 9 42-58 
 
 + 3-3211 
 
 0-0117 
 
 0-0029 
 
 805 
 
 806 
 
 Hydrae 
 
 7-1 
 
 2 
 
 99-21 
 
 3 
 
 9 " 3 I 76 
 
 + 3-0907 
 
 0*0050 
 
 
 806 
 
 807 
 
 Hydrae 
 
 7'3 
 
 I 
 
 OI-72 
 
 4 
 
 9 12 1-87 
 
 + 3-1094 
 
 0-0055 
 
 
 807 
 
 808 
 
 Hydrae 
 
 7'4 
 
 3 
 
 00-98 
 
 4 
 
 9 12 24-28 
 
 + 3'o879 
 
 0*0050 
 
 
 808 
 
 809 
 
 83 Cancri 
 
 6-6 
 
 ... 
 
 98-49 
 
 18 
 
 9 13 24-03 
 
 + 3'3636 
 
 0-0134 
 
 0*0090 
 
 809 
 
 810 
 
 Hydrae 
 
 7'i 
 
 3 
 
 00-43 
 
 5 
 
 9 15 28-65 
 
 + 3-0820 
 
 0-0048 
 
 
 810 
 
 767. Reddish. 777. Red. 791. Double. Brighter observed. Companion, of magnitude 6*7, precedes south. 
 792. Orange-yellow. 804. The Declination of this star in W.B. (i) is 10' too great. 
 
RADCLIFFE CATALOGUE OP STABS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 
 
 Lalande, 1800. 1 
 
 U) 
 
 , 
 
 U3 ^_ 
 
 00 HI 
 
 ^ 
 
 K- <B 
 i? o> 
 r m 
 
 
 n 
 
 10 
 
 *>. 
 
 t*>00 
 
 p. 
 
 _D s~*> 
 
 qe 
 
 <i 
 \^ 
 
 io 
 
 *c5 o\ 
 t3 oo 
 
 Greenwich, 1 
 1890. 
 
 B.D. 
 
 No. 
 
 766 
 
 98^4 
 
 3 
 
 O I It 
 
 85 18 17-0 
 
 + 12-805 
 
 a 
 + 0*349 
 
 // 
 
 
 17206 
 
 947 
 
 3504 
 
 
 
 + 4 2029 
 
 766 
 
 
 767 
 
 96-94 
 
 3 
 
 71 28 41-0 
 
 + 12-822 
 
 + 0-378 
 
 + 0-226 
 
 1236 
 
 17199 
 
 
 
 
 2526 
 
 + i 8 2027 
 
 767 
 
 
 768 
 
 00-16 
 
 3 
 
 93 50 28-7 
 
 + 12-827 
 
 + 0-331 
 
 
 
 
 961 
 
 
 2238 
 
 
 - 3 2454 
 
 768 
 
 
 769 
 
 99-20 
 
 3 
 
 89 26 19-5 
 
 + 12-907 
 
 + 0-339 
 
 
 
 17258 
 
 982 
 
 
 
 
 + o 2379 
 
 769 
 
 
 770 
 
 O2'2I 
 
 3 
 
 84 58 I2'I 
 
 + 12-910 
 
 + 0-347 
 
 
 
 17255 
 
 981 
 
 
 
 
 + 5 2049 
 
 770 
 
 
 77i 
 
 99-I8 
 
 3 
 
 88 59 15-6 
 
 + 12-969 
 
 + 0-338 
 
 
 
 17286 
 
 1005 
 
 3522 
 
 
 
 + i 2163 
 
 771 
 
 
 772 
 
 97'2I 
 
 3 
 
 77 31 22-6 
 
 + 12-986 
 
 + 0-361 
 
 + 0-034 
 
 1242 
 
 17279 
 
 
 
 2250 
 
 
 + 12 1904 
 
 772 
 
 
 773 
 
 98*20 
 
 3 
 
 83 12 51-6 
 
 + 12-988 
 
 + 0-349 
 
 + 0-023 
 
 1243 
 
 17290 
 
 1008 
 
 
 2251 
 
 2537 
 
 + 6 2036 
 
 773 
 
 
 774 
 
 99-21 
 
 3 
 
 87 3 59-6 
 
 + 13-112 
 
 + 0-339 
 
 
 
 17357 
 
 1061 
 
 3541 
 
 
 
 + 3 2057 
 
 774 
 
 
 775 
 
 98-55 
 
 3 
 
 88 8 48-0 
 
 + 13-185 
 
 + 0-336 
 
 
 
 17393 
 
 1086 
 
 3550 
 
 
 
 + 2 2072 
 
 775 
 
 
 776 
 
 97-54 
 
 3 
 
 70 47 41-0 
 
 + 13-225 
 
 + 0-370 
 
 O'OI I 
 
 
 17400 
 
 
 
 
 2559 
 
 + 19 2IIO 
 
 776 
 
 
 777 
 
 96-2I 
 
 3 
 
 72 23 17-5 
 
 + I3-53I 
 
 + 0-359 
 
 o-oio 
 
 
 17576 
 
 
 
 
 2577 
 
 + 17 1973 
 
 777 
 
 
 778 
 
 97'53 
 
 3 
 
 77 59 29-9 
 
 + I3'577 
 
 + 0-346 
 
 + 0-005 
 
 1262 
 
 17609 
 
 1238 
 
 
 
 
 + 12 1941 
 
 778 
 
 
 779 
 
 98-2I 
 
 3 
 
 85 22 48-4 
 
 + I3-635 
 
 + 6-331 
 
 
 
 17642 
 
 1263 
 
 3603 
 
 
 
 + 4 2081 
 
 779 
 
 
 780 
 
 O2'2I 
 
 3 
 
 89 13 34'S 
 
 + I3-65I 
 
 + 0-324 
 
 
 
 
 1270 
 
 3605 
 
 
 
 + o 2430 
 
 780 
 
 
 781 
 
 98-19 
 
 3 
 
 74 i? 36-9 
 
 + I3-654 
 
 + 0-352 
 
 0-033 
 
 1265 
 
 17640 
 
 
 
 
 2584 
 
 + 15 1945 
 
 781 
 
 
 782 
 
 97-53 
 
 3 
 
 74 2 4-4 
 
 + 13-676 
 
 + 0-352 
 
 0-036 
 
 1266 
 
 17651 
 
 
 
 
 2586 
 
 + 16 1864 
 
 782 
 
 
 783 
 
 02-23 
 
 3 
 
 87 5 25-1 
 
 + 13*678 
 
 + 0-327 
 
 
 
 17663 
 
 1280 
 
 3608 
 
 
 
 + 3 2099 
 
 783 
 
 
 784 
 
 99-I9 
 
 3 
 
 88 4 20-0 
 
 + 13737 
 
 + 0-324 
 
 
 
 17701 
 
 1309 
 
 3617 
 
 
 
 + 2 2112 
 
 784 
 
 
 785 
 
 99-57 
 
 3 
 
 77 45 17-2 
 
 + IJ74I 
 
 + 0-342 
 
 + O'O22 
 
 1269 
 
 17693 
 
 1300 
 
 
 2303 
 
 2590 
 
 + 12 1948 
 
 785 
 
 
 786 
 
 O2-2O 
 
 3 
 
 86 56 9-3 
 
 + I3-978 
 
 + 0-321 
 
 
 
 17832 
 
 1401 
 
 3641 
 
 
 
 + 3 2124 
 
 786 
 
 
 787 
 
 O2'22 
 
 3 
 
 90 5 30-1 
 
 + I3-983 
 
 + 0-315 
 
 O-090 
 
 
 17835 
 
 1406 
 
 
 2323 
 
 2608 
 
 + o 2449 
 
 787 
 
 
 788 
 
 98-25 
 
 3 
 
 82 18 28-1 
 
 + I4-OI9 
 
 + 0-328 
 
 
 
 17845 
 
 1414 
 
 
 
 
 + 7 2066 
 
 788 
 
 
 789 
 
 98-53 
 
 3 
 
 86 3 41-9 
 
 + 14-145 
 
 + 0-318 
 
 
 
 17909 
 
 1455 
 
 3655 
 
 
 
 + 4 2115 
 
 789 
 
 
 790 
 
 O2"2O 
 
 3 
 
 87 ii 14-3 
 
 + 14-183 
 
 + 0-315 
 
 
 
 
 1474 
 
 3662 
 
 
 
 + 2 2138 
 
 790 
 
 
 791 
 
 97-57 
 
 3 
 
 66 37 3-0 
 
 + 14-283 
 
 + 0-350 
 
 O-O4O 
 
 
 17954 
 
 
 
 
 2626 
 
 + 23 2048 
 
 791 
 
 
 792 
 
 OO'2I 
 
 5 
 
 88 8 7-7 
 
 + 14-292 
 
 + 0-311 
 
 
 
 17988 
 
 1508 
 
 3670 
 
 
 
 + 2 2145 
 
 792 
 
 
 793 
 
 98-90 
 
 3 
 
 87 i rS 
 
 + 14-307 
 
 + 0-313 
 
 
 
 17993 
 
 IS" 
 
 3671 
 
 
 
 + 3 2144 
 
 793 
 
 
 794 
 
 98-22 
 
 4 
 
 78 55 45-i 
 
 + 14-323 
 
 + 0-326 
 
 O-O09 
 
 1287 
 
 17995 
 
 1515 
 
 
 2338 
 
 2627 
 
 + 11 1984 
 
 794 
 
 
 795 
 
 97-86 
 
 3 
 
 67 32 59-6 
 
 + 14-401 
 
 + 0'345 
 
 0-025 
 
 1289 
 
 18022 
 
 
 
 
 2629 
 
 + 22 2O6l 
 
 795 
 
 
 796 
 
 00-80 
 
 5 
 
 86 39 8-1 
 
 + 14-443 
 
 + 0-310 
 
 
 
 18065 
 
 15 
 
 3680 
 
 
 
 + 3 2154 
 
 796 
 
 
 797 
 
 95-16 
 
 3 
 
 101 57 9-0 
 
 + I4-448 
 
 + 0-285 
 
 
 
 18083 
 
 28 
 
 
 2348 
 
 
 I 1 2565 
 
 797 
 
 
 798 
 
 98-21 
 
 4 
 
 67 35 49-9 
 
 + 14-461 
 
 + 0-343 
 
 O'OlS 
 
 1291 
 
 18055 
 
 
 
 
 2634 
 
 + 22 2063 
 
 798 
 
 
 799 
 
 97-59 
 
 3 
 
 89 17 57-4 
 
 + 14-566 
 
 + 0-303 
 
 
 
 18134 
 
 65 
 
 3685 
 
 
 
 + o 2477 
 
 799 
 
 
 800 
 
 99-20 
 
 3 
 
 85 43 22-8 
 
 + 14-605 
 
 + 0-308 
 
 
 
 18150 
 
 73 
 
 3692 
 
 
 
 + 4 2139 
 
 800 
 
 
 801 
 
 98-19 
 
 3 
 
 68 18 16-6 
 
 + 14-660 
 
 + 0*335 
 
 + 0-016 
 
 1299 
 
 18163 
 
 
 
 2369 
 
 2644 
 
 + 21 1991 
 
 801 
 
 
 802 
 
 99-20 
 
 3 
 
 85 45 48-i 
 
 + I4-677 
 
 + 0-306 
 
 
 
 18196 
 
 102 
 
 3702 
 
 
 
 + 4 2144 
 
 802 
 
 
 803 
 
 98-57 
 
 3 
 
 87 15 49-0 
 
 + I4-734 
 
 + 0-302 
 
 +0-309 
 
 1303 
 
 18219 
 
 129 
 
 37" 
 
 2370 
 
 2647 
 
 + 2 2167 
 
 803 
 
 
 804 
 
 O2'2O 
 
 3 
 
 85 8 36-4 
 
 + I4-764 
 
 + 0-304 
 
 
 
 18233 
 
 134 
 
 3713 
 
 
 
 + 5 2143 
 
 804 
 
 
 805 
 
 97-57 
 
 3 
 
 74 38 36-9 
 
 + I4-767 
 
 + 0-321 
 
 O'O2O 
 
 1304 
 
 18228 
 
 
 
 
 2648 
 
 + 15 2009 
 
 805 
 
 
 806 
 
 99-21 
 
 3 
 
 88 51 in 
 
 + I4-874 
 
 + 0-296 
 
 
 
 18302 
 
 175 
 
 3723 
 
 
 
 + I 2267 
 
 806 
 
 
 807 
 
 O2'22 
 
 3 
 
 87 39 7-8 
 
 + I4-904 
 
 + 0-297 
 
 
 
 
 188 
 
 3726 
 
 
 
 + 2 2173 
 
 807 
 
 
 808 
 
 00-24 
 
 3 
 
 89 i 32-5 
 
 + I4-925 
 
 + 0-294 
 
 
 
 18328 
 
 199 
 
 3728 
 
 
 
 + I 2271 
 
 808 
 
 
 809 
 
 98-89 
 
 3 
 
 71 52 13-6 
 
 + 14-983 
 
 + 0-320 
 
 + 0-139 
 
 1309 
 
 18342 
 
 
 
 2386 
 
 2656 
 
 + 18 2165 
 
 809 
 
 
 810 
 
 98-59 
 
 3 
 
 89 23 39-2 
 
 + 1 5' 104 
 
 + 0-289 
 
 
 
 18418 
 
 268 
 
 
 
 
 + o 2499 
 
 810 
 
 776, 777. Authority for Proper Motions: Auwers (Mayer's Sternverzeichnis). 787. The Proper Motions have been 
 specially computed for the present catalogue. 791. Authority for Proper Motions : Becker. 
 
38 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 811 
 
 Hydrae 
 
 7-6 
 
 2 
 
 97-59 
 
 3 
 
 h. m. s. 
 
 9 15 S7'37 
 
 8. 
 
 + 3-I243 
 
 8. 
 0-0059 
 
 8. 
 
 811 
 
 812 
 
 Hydrae 
 
 8*7 
 
 I 
 
 00-19 
 
 4 
 
 9 18 2-21 
 
 + 3-I324 
 
 O-OO62 
 
 
 812 
 
 813 
 
 Hydrae 
 
 7-6 
 
 I 
 
 00-79 
 
 5 
 
 9 18 3-30 
 
 + 3-I323 
 
 O-OO62 
 
 O-OO66 
 
 813 
 
 814 
 
 Hydrae 
 
 7'5 
 
 3 
 
 99-21 
 
 3 
 
 9 1 8 27-39 
 
 + 3-II57 
 
 0-0057 
 
 
 814 
 
 815 
 
 Hydrae 
 
 8-0* 
 
 
 O2'2I 
 
 3 
 
 9 20 8-60 
 
 + 3-I436 
 
 O-OO65 
 
 
 815 
 
 816 
 
 30 Hydrae a 
 
 2-3 
 
 
 98*69 
 
 29 
 
 9 22 40-34 
 
 + 2-9502 
 
 O-OOI4 
 
 O-OOI9 
 
 816 
 
 817 
 
 2 Leonis ..." ... CD 
 
 5'5 
 
 
 96*90 
 
 3 
 
 9 23 6-14 
 
 + 3-2I4I 
 
 0-0088 
 
 + O'0024 
 
 817 
 
 818 
 
 3 Leonis 
 
 5'9 
 
 
 98*2O 
 
 3 
 
 9 23 9-64 
 
 + 3-2009 
 
 0-0083 
 
 0*0043 
 
 818 
 
 819 
 
 Hydrae 
 
 7-6 
 
 4 
 
 99*71 
 
 4 
 
 9 25 54-78 
 
 + 3-I239 
 
 0-0059 
 
 
 819 
 
 820 
 
 Hydrae 
 
 7-0 
 
 ... 
 
 O2*2 1 
 
 3 
 
 9 26 21-60 
 
 + 3-I004 
 
 0-0052 
 
 
 820 
 
 821 
 
 5 Leonis 
 
 5'o 
 
 
 99*60 
 
 10 
 
 9 26 33-38 
 
 + 3-2452 
 
 0-0099 
 
 O*OO76 
 
 821 
 
 822 
 
 6 Leonis h 
 
 5'2 
 
 
 97-I9 
 
 3 
 
 9 26 35-94 
 
 + 3-22I3 
 
 O-OOgi 
 
 O*OOO5 
 
 822 
 
 823 
 
 Hydrae 
 
 6-9 
 
 4 
 
 99*21 
 
 3 
 
 9 27 3i'23 
 
 + 3-I060 
 
 0-0054 
 
 
 823 
 
 824 
 
 Leonis 
 
 6-7 
 
 ... 
 
 96-94 
 
 3 
 
 9 29 34-I3 
 
 + 3-2626 
 
 O-OI07 
 
 O'OOIO 
 
 824 
 
 825 
 
 Hydrae 
 
 8-0 
 
 I 
 
 02*46 
 
 4 
 
 9 30 40-99 
 
 + 3'08l9 
 
 O-OO46 
 
 
 825 
 
 826 
 
 8 Leonis 
 
 5'9 
 
 
 98*24 
 
 3 
 
 9 3i 3!"64 
 
 + 3-3I76 
 
 O-OI28 
 
 O'OO25 
 
 826 
 
 827 
 
 Hydrae 
 
 6-5 
 
 
 95-26 
 
 3 
 
 9 32 3'44 
 
 + 27103 
 
 + O-OO4O 
 
 
 827 
 
 828 
 
 Hydrae 
 
 7'3 
 
 4 
 
 99-22 
 
 4 
 
 9 32 3I-29 
 
 + 3-I028 
 
 0-0053 
 
 O*OO84 
 
 828 
 
 829 
 
 2 Sextantis 
 
 5'5 
 
 I 
 
 0173 
 
 4 
 
 9 33 14-25 
 
 + 3-H40 
 
 0*0066 
 
 0-OI2O 
 
 829 
 
 830 
 
 Leonis 
 
 6-7 
 
 
 96-22 
 
 3 
 
 9 33 18-06 
 
 + 3^752 
 
 0-0153 
 
 
 830 
 
 831 
 
 Sextantis 
 
 7'3 
 
 2 
 
 99-20 
 
 3 
 
 9 34 27-64 
 
 + 3-1233 
 
 0*0059 
 
 
 831 
 
 832 
 
 14 Leonis 
 
 3'7 
 
 
 97-59 
 
 8 
 
 9 35 48-8i 
 
 + 3-2I64 
 
 0-0092 
 
 O-OI04 
 
 832 
 
 833 
 
 Leonis 
 
 8-7 
 
 I 
 
 99*92 
 
 3 
 
 9 36 38-96 
 
 + 3-3921 
 
 0-0163 
 
 O'OlSo 
 
 833 
 
 834 
 
 Hydrae 
 
 7-2 
 
 I 
 
 02*47 
 
 4 
 
 9 37 16*18 
 
 + 3-0751 
 
 0*0043 
 
 
 834 
 
 835 
 
 Leonis 
 
 7-6 
 
 ... 
 
 97-59 
 
 3 
 
 9 37 46-64 
 
 + 3-3657 
 
 0*0153 
 
 
 835 
 
 836 
 
 16 Leonis \fr 
 
 5-6 
 
 ... 
 
 98*27 
 
 3 
 
 9 38 17-15 
 
 + 3-2729 
 
 0*0114 
 
 O-OOO9 
 
 836 
 
 837 
 
 Leonis 
 
 6-6 
 
 I 
 
 97*91 
 
 3 
 
 9 38 56-44 
 
 + 3-3434 
 
 0-0144 
 
 O-O005 
 
 837 
 
 838 
 
 17 Leonis e 
 
 3'i 
 
 
 97-75 
 
 9 
 
 9 40 10-56 
 
 + 3-4I75 
 
 0-0179 
 
 O-O043 
 
 838 
 
 839 
 
 Sextantis 
 
 6*0 
 
 
 96-25 
 
 3 
 
 9 40 53-55 
 
 + 3-I686 
 
 0-0075 
 
 
 839 
 
 840 
 
 18 Leonis 
 
 5-8 
 
 
 98-21 
 
 3 
 
 9 41 o-io 
 
 + 3-2384 
 
 O'OIO2 
 
 0-0016 
 
 840 
 
 841 
 
 Sextantis 
 
 6-3 
 
 2 
 
 97-90 
 
 3 
 
 9 41 14-00 
 
 + 3-I026 
 
 O'OO52 
 
 
 841 
 
 842 
 
 Leonis 
 
 8-9 
 
 2 
 
 98-57 
 
 3 
 
 9 4i 53-I7 
 
 + 3-2323 
 
 O'OIOO 
 
 
 842 
 
 843 
 
 Leonis R 
 
 Var. 
 
 2 
 
 98*90 
 
 3 
 
 9 42 10-77 
 
 + 3-2320 
 
 O'OIOO 
 
 0*0021 
 
 843 
 
 844 
 
 Sextantis 
 
 7'7 
 
 2 
 
 98-59 
 
 3 
 
 9 45 5-64 
 
 + 3-O8OI 
 
 O*OO44 
 
 
 844 
 
 845 
 
 4 Sextantis 
 
 6*2 
 
 ... 
 
 98*24 
 
 3 
 
 9 45 17-83 
 
 + 3-I35I 
 
 0*0063 
 
 0*0094 
 
 845 
 
 846 
 
 23 Leonis 
 
 6-7 
 
 
 96*25 
 
 3 
 
 9 45 37-30 
 
 + 3-2508 
 
 O'OIOS 
 
 + 0*0023 
 
 846 
 
 847 
 
 7 Sextantis 
 
 5-8 
 
 
 98-57 
 
 3 
 
 9 47 2-67 
 
 + 3-IIOI 
 
 0*0054 
 
 0*0140 
 
 847 
 
 848 
 
 Sextantis 
 
 7'i 
 
 I 
 
 99-25 
 
 3 
 
 9 47 4'43 
 
 + 3^797 
 
 0*0043 
 
 
 848 
 
 849 
 
 24 Leonis p. 
 
 4'i 
 
 
 97-59 
 
 16 
 
 9 47 4-62 
 
 + 3-4376 
 
 0*0196 
 
 0*0185 
 
 849 
 
 850 
 
 Sextantis 
 
 6-3 
 
 
 96*24 
 
 3 
 
 9 48 27-85 
 
 + 3-I545 
 
 O*OO7O 
 
 
 850 
 
 851 
 
 Sextantis 
 
 77 
 
 ... 
 
 01-24 
 
 4 
 
 9 49 25-68 
 
 + 3-0906 
 
 O-OO47 
 
 
 851 
 
 852 
 
 Leonis 
 
 6*0 
 
 ... 
 
 96-27 
 
 3 
 
 9 5i 7-89 
 
 + 3-I908 
 
 0-0085 
 
 0-0077 
 
 852 
 
 853 
 
 Sextantis 
 
 7'3 
 
 2 
 
 99-26 
 
 4 
 
 9 5i 37-oi 
 
 + JI3I4 
 
 0-0061 
 
 0-0139 
 
 853 
 
 854 
 
 Sextantis 
 
 8-2* 
 
 ... 
 
 02-23 
 
 3 
 
 9 52 17-23 
 
 + 3^773 
 
 0-0041 
 
 
 854 
 
 855 
 
 Antliae 
 
 6-2 
 
 ... 
 
 95-28 
 
 6 
 
 9 52 23-13 
 
 + 2-7I27 
 
 + 0-0061 
 
 
 855 
 
 816. Orange-red. 820. Double. Companion follows south. 829. Orange. 831. Slightly fainter 
 than No. 828. 835. B.D. magnitude, 6*5 ; Berlin (B), 7*1. 843. 1898 April 4, mag. 8*7 ; 1899 March 15, very 
 red, mag. 9*0. The limits are 5*2 and 10*0; the period is 313 days. 849. Yellow. 850. Reddish. 
 
KADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 
 
 Lalande, 1800. 1 
 
 Weisse's 
 Bessel(i), 1825.! 
 
 trj 
 
 t 
 
 j?- 
 
 K 
 
 d 
 
 lo 
 
 o ^^ 
 
 "S" 
 
 M 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 811 
 
 97-59 
 
 3 
 
 1 II 
 
 86 38 4-1 
 
 + I5-I3I 
 
 t" 
 + 0-292 
 
 a 
 
 
 18430 
 
 273 
 
 3747 
 
 
 
 + 3 2193 
 
 811 
 
 
 812 
 
 99-20 
 
 3 
 
 86 4 3-9 
 
 + 15-250 
 
 + 0-290 
 
 
 
 18483 
 
 323 
 
 3757 
 
 
 
 + 4 2178 
 
 812 
 
 
 8i3 
 
 99-20 
 
 3 
 
 86 4 I7-3 
 
 + I5-25I 
 
 + 0-290 
 
 0-019 
 
 
 18486 
 
 324 
 
 3758 
 
 
 
 + 4 2178 
 
 8i3 
 
 
 814 
 
 99-21 
 
 3 
 
 87 9 41-9 
 
 + I5-274 
 
 + 0-288 
 
 
 
 18505 
 
 334 
 
 376o 
 
 
 
 + 3 2196 
 
 814 
 
 
 8i5 
 
 O2'2I 
 
 3 
 
 85 17 o-i 
 
 + I5-369 
 
 + 0-288 
 
 
 
 18561 
 
 37i 
 
 377i 
 
 
 
 + 4 2185 
 
 8i5 
 
 
 816 
 
 97-05 
 
 5 
 
 98 13 30-0 
 
 + I5-5IO 
 
 + 0-266 
 
 0-052 
 
 1330 
 
 18618 
 
 432 
 
 
 2429 
 
 2683 
 
 8 2680 
 
 816 
 
 
 817 
 
 96-90 
 
 3 
 
 80 30 27-3 
 
 + I5-534 
 
 + 0-290 
 
 0-018 
 
 1328 
 
 18619 
 
 438 
 
 
 
 
 + 9 2188 
 
 817 
 
 
 818 
 
 98-20 
 
 3 
 
 8 1 22 30-7 
 
 + I5-537 
 
 + 0-288 
 
 O-OO2 
 
 1329 
 
 18632 
 
 441 
 
 
 
 2684 
 
 + 8 2226 
 
 818 
 
 
 819 
 
 98-SS 
 
 3 
 
 86 28 51-1 
 
 + I5-688 
 
 + 0-277 
 
 
 
 18707 
 
 501 
 
 3799 
 
 
 
 + 3 2221 
 
 819 
 
 
 820 
 
 O2'2I 
 
 3 
 
 88 5 37-4 
 
 + I57I3 
 
 + 0-274 
 
 
 
 18726 
 
 5" 
 
 3803 
 
 
 
 + 2 2215 
 
 820 
 
 
 821 
 
 99'22 
 
 3 
 
 78 15 25-8 
 
 + 15-723 
 
 + 0-287 
 
 + 0-060 
 
 1338 
 
 
 515 
 
 
 2451 
 
 2699 
 
 + 11 2053 
 
 821 
 
 
 822 
 
 97-I9 
 
 3 
 
 79 5 3S'i 
 
 + I5-726 
 
 + 0-285 
 
 0-009 
 
 1339 
 
 18728 
 
 517 
 
 
 2454 
 
 
 + 10 2014 
 
 822 
 
 
 823 
 
 99-21 
 
 3 
 
 87 4i 35-2 
 
 + I5-776 
 
 + 0-273 
 
 
 
 18764 
 
 549 
 
 3805 
 
 
 
 + 2 2217 
 
 823 
 
 
 824 
 
 96-94 
 
 3 
 
 76 53 58-8 
 
 + I5-885 
 
 + 0-284 
 
 + O'O2O 
 
 
 18823 
 
 
 
 
 2707 
 
 + 13 2117 
 
 824 
 
 
 825 
 
 O2'2I 
 
 3 
 
 89 21 9'2 
 
 + I5-945 
 
 + 0-266 
 
 
 
 18866 
 
 626 
 
 3822 
 
 
 
 + o 2533 
 
 825 
 
 
 826 
 
 98-24 
 
 3 
 
 73 6 49-5 
 
 + 15-990 
 
 + 0-285 
 
 + 0-002 
 
 1347 
 
 18877 
 
 
 
 2474 
 
 2710 
 
 + 17 2109 
 
 826 
 
 
 827 
 
 95-26 
 
 3 
 
 114 15 22'O 
 
 + 16-017 
 
 + 0-231 
 
 
 
 
 
 
 2476 
 
 2712 
 
 
 827 
 
 
 828 
 
 99-89 
 
 3 
 
 87 51 I9-3 
 
 + 16-042 
 
 + 0-265 
 
 0-037 
 
 
 18919 
 
 666 
 
 3831 
 
 
 
 + 2 2229 
 
 828 
 
 
 829 
 
 02*24 
 
 3 
 
 84 53 55-6 
 
 + 16-079 
 
 + 0*267 
 
 + 0-033 
 
 1352 
 
 18940 
 
 683 
 
 
 
 
 + 5 2207 
 
 829 
 
 
 830 
 
 96-22 
 
 3 
 
 69 15 4-9 
 
 + 16-083 
 
 + 0-287 
 
 
 
 18925 
 
 
 
 
 2715 
 
 + 20 2351 
 
 830 
 
 
 831 
 
 99-2O 
 
 3 
 
 86 21 8-9 
 
 + 16-143 
 
 + 0-263 
 
 
 
 18974 
 
 708 
 
 3837 
 
 
 
 + 3 2249 
 
 831 
 
 
 832 
 
 96-93 
 
 3 
 
 79 39 9-6 
 
 + 16-213 
 
 + 0-269 
 
 + 0-018 
 
 1360 
 
 19007 
 
 732 
 
 
 2491 
 
 2728 
 
 + 10 2044 
 
 832 
 
 
 833 
 
 97-95 
 
 3 
 
 67 48 19-0 
 
 + 16-256 
 
 + 0-283 
 
 + 0-360 
 
 
 
 
 
 
 
 + 22 2Il8 
 
 833 
 
 
 834 
 
 O2-22 
 
 3 
 
 89 49 25-7 
 
 + 16-287 
 
 + 0-255 
 
 
 
 19065 
 
 764 
 
 
 
 
 + o 2546 
 
 834 
 
 
 835 
 
 97-59 
 
 3 
 
 69 20 58-3 
 
 + 16-314 
 
 + 0-278 
 
 
 
 19067 
 
 
 
 
 
 + 2O 2366 
 
 835 
 
 
 836 
 
 98-27 
 
 3 
 
 75 3i 13-6 
 
 + 16-339 
 
 + 0-270. 
 
 + O-OO2 
 
 1366 
 
 19081 
 
 783 
 
 
 2500 
 
 2737 
 
 + 14 2136 
 
 836 
 
 
 837 
 
 97-9I 
 
 3 
 
 70 40 34-4 
 
 + 16-372 
 
 + 0-274 
 
 + 0-067 
 
 
 19096 
 
 
 
 
 2738 
 
 + 19 2251 
 
 837 
 
 
 838 
 
 97-42 
 
 3 
 
 65 45 54-1 
 
 + 16-435 
 
 + 0-278 
 
 + O'OOS 
 
 1368 
 
 19123 
 
 
 
 2505 
 
 2741 
 
 + 24 2129 
 
 838 
 
 
 839 
 
 96-25 
 
 3 
 
 82 49 47-6 
 
 + 16-471 
 
 + 0-257 
 
 
 
 
 
 
 
 
 + 7 2181 
 
 839 
 
 
 840 
 
 98-2I 
 
 3 
 
 77 43 44'8 
 
 + 16-476 
 
 + 0-262 
 
 O-O29 
 
 1370 
 
 I9I57 
 
 838 
 
 
 
 2744 
 
 + 12 2090 
 
 840 
 
 
 841 
 
 97-90 
 
 3 
 
 87 45 7-o 
 
 + 16-487 
 
 + 0-250 
 
 
 
 I9I75 
 
 847 
 
 3869 
 
 
 
 + 2 2246 
 
 841 
 
 
 842 
 
 98-57 
 
 3 
 
 78 6 32-2 
 
 + 16-520 
 
 + 0-260 
 
 
 
 
 
 
 
 2746 
 
 + 12 2093 
 
 842 
 
 
 843 
 
 98-90 
 
 3 
 
 78 6 25-8 
 
 + 16-535 
 
 + 0-260 
 
 + 0'O2O 
 
 1373 
 
 19197 
 
 
 
 
 2748 
 
 + 12 2096 
 
 843 
 
 
 844 
 
 98-59 
 
 3 
 
 89 25 47-0 
 
 + 16-678 
 
 + 0-242 
 
 
 
 19286 
 
 934 
 
 
 
 
 + o 2566 
 
 844 
 
 
 845 
 
 98-24 
 
 3 
 
 85 " I5-9 
 
 + 16-687 
 
 + 0-246 
 
 + 0-028 
 
 1380 
 
 19290 
 
 930 
 
 3882 
 
 
 
 + 5 2240 
 
 845 
 
 
 846 
 
 96-25 
 
 3 
 
 76 27 58-2 
 
 + 16-703 
 
 + 0-255 
 
 + O-OO4 
 
 1381 
 
 19293 
 
 937 
 
 
 
 2753 
 
 + 13 2164 
 
 846 
 
 
 847 
 
 98-57 
 
 3 
 
 87 4 45'2 
 
 + 16-772 
 
 + 0-241 
 
 O-I29 
 
 1386 
 
 19340 
 
 
 3893 
 
 
 
 + 3 2280 
 
 847 
 
 
 848 
 
 99-25 
 
 3 
 
 89 27 16-3 
 
 + 16-773 
 
 + 0-239 
 
 
 
 19343 
 
 970 
 
 
 
 
 + o 2573 
 
 848 
 
 
 849 
 
 97-5I 
 
 6 
 
 63 31 18-8 
 
 + 16-773 
 
 + 0-267 
 
 + 0-045 
 
 1384 
 
 19322 
 
 
 
 2537 
 
 2758 
 
 + 26 2OI9 
 
 849 
 
 
 850 
 
 96-24 
 
 3 
 
 83 34 14-1 
 
 + 16-839 
 
 + 0-243 
 
 
 
 19376 
 
 996 
 
 
 
 
 + 6 2224 
 
 850 
 
 
 851 
 
 O2'23 
 
 3 
 
 88 34 55'6 
 
 + 16-885 
 
 + 0-236 
 
 
 
 19394 
 
 1015 
 
 3903 
 
 
 
 + i 2381 
 
 851 
 
 
 852 
 
 96-27 
 
 3 
 
 80 35 34'5 
 
 + 16-965 
 
 + 0-241 
 
 O-028 
 
 1393 
 
 19440 
 
 1047 
 
 
 2553 
 
 2773 
 
 + 9 2262 
 
 852 
 
 
 853 
 
 97-95 
 
 3 
 
 85 16 52-8 
 
 + 16-987 
 
 + 0-235 
 
 + 0-047 
 
 
 19473 
 
 1057 
 
 39U 
 
 
 
 + 4 2269 
 
 853 
 
 
 854 
 
 02-23 
 
 3 
 
 89 37 36-I 
 
 + 17-018 
 
 + 0-230 
 
 
 
 
 1076 
 
 
 
 
 + o 2590 
 
 854 
 
 
 855 
 
 95-28 
 
 3 
 
 117 o 0-6 
 
 + 17-023 
 
 + O'2O2 
 
 
 
 
 
 
 
 2779 
 
 
 855 
 
 813,828. Authority for Proper Motions: Boss. 824. Authority for Proper Motions: Auwers (Mayer's Stern- 
 verzeichnis). 833. The Proper Motions have been specially computed for the present catalogue. 837. Authority 
 for Proper Motions : Auwers (Berlin A). 853. Authority for Proper Motions : Porter. 
 
40 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 1 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 856 
 
 Leonis 
 
 6-2 
 
 
 96*27 
 
 3 
 
 h. in. s. 
 
 9 5 2 49-79 
 
 s. 
 + 3-1816 
 
 s. 
 
 0-0082 
 
 s. 
 0-0003 
 
 856 
 
 857 
 
 27 Leonis v 
 
 5'i 
 
 
 97-20 
 
 3 
 
 9 52 50-59 
 
 + 3-2343 
 
 0-0104 
 
 0-0034 
 
 857 
 
 858 
 
 12 Sextantis 
 
 7'2 
 
 3 
 
 98-56 
 
 3 
 
 9 54 31-84 
 
 + 3-II97 
 
 0-0057 
 
 0-0060 
 
 858 
 
 859 
 
 29 Leonis TT 
 
 5'0 
 
 
 99-25 
 
 17 
 
 9 54 55-74 
 
 + 3-I767 
 
 0-0080 
 
 0-0040 
 
 859 
 
 860 
 
 Sextantis 
 
 7'5 
 
 I 
 
 98-60 
 
 3 
 
 9 58 26-64 
 
 + 3-1254 
 
 0-0059 
 
 
 860 
 
 861 
 
 13 Sextantis 
 
 7-0 
 
 I 
 
 98-26 
 
 3 
 
 9 58 57-59 
 
 + 3-1162 
 
 0-0055 
 
 0-0059 
 
 861 
 
 862 
 
 30 Leonis 77 
 
 3-6 
 
 ... 
 
 95-54 
 
 12 
 
 10 i 52-87 
 
 + 3'2773 
 
 0*0129 
 
 0*0013 
 
 862 
 
 863 
 
 Sextantis 
 
 7-2 
 
 I 
 
 97-S8 
 
 3 
 
 IO 2 24-79 
 
 + 3-0888 
 
 0-0043 
 
 
 863 
 
 864 
 
 31 Leonis A 
 
 4-6 
 
 
 96-20 
 
 3 
 
 10 2 35-87 
 
 + 3-1940 
 
 0-0089 
 
 0-0082 
 
 864 
 
 865 
 
 15 Sextantis 
 
 5'0 
 
 I 
 
 9973 
 
 4 
 
 IO 2 49*19 
 
 + 3-074I 
 
 0-0037 
 
 0-0030 
 
 865 
 
 866 
 
 32 Leonis a 
 
 i'4 
 
 
 98-65 
 
 9 
 
 10 3 2-80 
 
 + 3-2170 
 
 O'OIOO 
 
 0*0182 
 
 866 
 
 867 
 
 Sextantis 
 
 6-6 
 
 ... 
 
 02-25 
 
 3 
 
 10 3 32-20 
 
 + J09I5 
 
 0-0044 
 
 
 867 
 
 868 
 
 Sextantis 
 
 7'7 
 
 3 
 
 97'95 
 
 3 
 
 10 4 14*52 
 
 + 3-1051 
 
 0*0050 
 
 0-0154 
 
 868 
 
 869 
 
 19 Sextantis 
 
 5'9 
 
 
 98-01 
 
 4 
 
 10 7 36-11 
 
 + 3-1290 
 
 0*0060 
 
 0-0063 
 
 869 
 
 870 
 
 Sextantis 
 
 7'7 
 
 2 
 
 97-55 
 
 3 
 
 10 8 2*94 
 
 + 3-1119 
 
 0*0052 
 
 
 870 
 
 871 
 
 Hydrae 
 
 6-2 
 
 
 95-28 
 
 6 
 
 10 8 43-39 
 
 + 2-7612 
 
 + 0-0072 
 
 
 871 
 
 872 
 
 37 Leonis 
 
 5'5 
 
 ... 
 
 96-22 
 
 3 
 
 10 ii 18*64 
 
 + 3'2275 
 
 0-0109 
 
 0-0033 
 
 872 
 
 873 
 
 41 Leonis -y 
 
 2'5 
 
 ... 
 
 97-16 
 
 17 
 
 10 14 27-55 
 
 + 3-2930 
 
 0-0147 
 
 + 0-0208 
 
 873 
 
 874 
 
 41 Leonis y 
 
 37 
 
 ... 
 
 99-98 
 
 4 
 
 10 14 27*81 
 
 + 3-2930 
 
 0-0147 
 
 + 0-0208 
 
 874 
 
 875 
 
 Sextantis 
 
 8-0* 
 
 
 02-23 
 
 3 
 
 10 14 31-61 
 
 + 3-0757 
 
 0-0034 
 
 
 875 
 
 876 
 
 23 Sextantis 
 
 6-3 
 
 ... 
 
 97-88 
 
 3 
 
 10 15 52-18 
 
 + 3-1013 
 
 0-0046 
 
 0*0017 
 
 876 
 
 877 
 
 Sextantis 
 
 8-0* 
 
 ... 
 
 02-23 
 
 3 
 
 10 16 15*14 
 
 + 3-0756 
 
 0-0033 
 
 
 877 
 
 878 
 
 42 Leonis 
 
 6-1 
 
 
 96-28 
 
 3 
 
 10 16 27-64 
 
 + 3-2344 
 
 0-0115 
 
 0*0051 
 
 878 
 
 879 
 
 43 Leonis 
 
 6-3 
 
 ... 
 
 96-28 
 
 3 
 
 10 17 46-49 
 
 + 3-I44I 
 
 0-0067 
 
 0*0028 
 
 879 
 
 880 
 
 Sextantis 
 
 6-3 
 
 I 
 
 97-96 
 
 3 
 
 10 19 2-98 
 
 + 3-1013 
 
 0-0045 
 
 
 880 
 
 88 1 
 
 Sextantis 
 
 6-5 
 
 I 
 
 99-25 
 
 3 
 
 10 19 15-58 
 
 + 3'ioi5 
 
 0-0045 
 
 
 88 1 
 
 882 
 
 44 Leonis 
 
 5'9 
 
 
 98-24 
 
 3 
 
 10 19 58-97 
 
 + 3-1652 
 
 0-0078 
 
 + 0*0001 
 
 882 
 
 883 
 
 Sextantis 
 
 6-8 
 
 ... 
 
 01-26 
 
 3 
 
 10 20 48-51 
 
 + 3-1064 
 
 0*0047 
 
 
 883 
 
 884 
 
 Sextantis 
 
 6-6 
 
 ... 
 
 01-85 
 
 5 
 
 10 20 57-81 
 
 + 3-1162 
 
 0*0052 
 
 
 884 
 
 885 
 
 42 Hydrae /x 
 
 4'i 
 
 ... 
 
 97-87 
 
 8 
 
 10 21 I5'l8 
 
 + 2-9092 
 
 + 0-0041 
 
 o'oogS 
 
 885 
 
 886 
 
 Sextantis 
 
 7'5 
 
 I 
 
 98-92 
 
 3 
 
 IO 22 2O-O9 
 
 + 3-1121 
 
 0*0050 
 
 0*0099 
 
 886 
 
 887 
 
 45 Leonis 
 
 5'9 
 
 
 96-24 
 
 3 
 
 IO 22 22*04 
 
 + 3-1728 
 
 0*0083 
 
 0*001 1 
 
 887 
 
 888 
 
 Antliae a 
 
 4'5 
 
 ... 
 
 95-30 
 
 6 
 
 10 22 34-48 
 
 + 2-7472 
 
 + 0-0098 
 
 0*0087 
 
 888 
 
 889 
 
 Sextantis 
 
 7'7* 
 
 ... 
 
 01*75 
 
 4 
 
 10 23 48-39 
 
 + 3-1028 
 
 0-0045 
 
 
 889 
 
 890 
 
 Sextantis 
 
 7-2 
 
 I 
 
 00-22 
 
 3 
 
 10 24 34-28 
 
 + 3-0917 
 
 0-0039 
 
 0*0100 
 
 890 
 
 891 
 
 30 Sextantis 
 
 5-o 
 
 ... 
 
 0179 
 
 4 
 
 10 25 10-74 
 
 + 3-0716 
 
 0*0028 
 
 0*0032 
 
 891 
 
 892 
 
 31 Sextantis 
 
 7'i 
 
 ... 
 
 00-25 
 
 3 
 
 10 25 20-99 
 
 + 3-0977 
 
 0*0042 
 
 + 0-0019 
 
 892 
 
 893 
 894 
 
 895 
 
 Sextantis 
 46 Leonis .. ... i 
 
 7-0 
 5-8 
 3-8 
 
 2 
 
 99-26 
 96-27 
 96-78 
 
 4 
 3 
 15 
 
 10 26 26-32 
 10 26 51-47 
 10 27 32-74 
 
 + 3-1039 
 + 3-2109 
 + 3-1636 
 
 0-0045 
 0-0107 
 0-0079 
 
 0-0040 
 0*0012 
 
 893 
 894 
 
 895 
 
 47 Leonis p 
 
 896 
 
 48 Leonis 
 
 5'2 
 
 ... 
 
 98-25 
 
 3 
 
 10 29 35-00 
 
 + S'MOl 
 
 0*0065 
 
 0*0086 
 
 896 
 
 897 
 
 49 Leonis 
 
 5'7 
 
 ... 
 
 96-28 
 
 3 
 
 10 29 47-31 
 
 + 3-I555 
 
 0-0074 
 
 0-0043 
 
 897 
 
 898 
 
 Sextantis 
 
 7-o 
 
 3 
 
 99-97 
 
 4 
 
 10 29 56-72 
 
 + 3-0971 
 
 0-0040 
 
 
 898 
 
 899 
 
 Sextantis 
 
 7'5 
 
 2 
 
 99-25 
 
 3 
 
 10 30 51-83 
 
 + 3-1016 
 
 0-0043 
 
 
 899 
 
 900 
 
 Hydrae 
 
 5'o 
 
 
 95-30 
 
 6 
 
 10 32 32-12 
 
 + 2-8202 
 
 + 0-0093 
 
 
 900 
 
 859. Orange-red. 868. A star (Albany 3971), magnitude 8*3, follows 14", and is just over i' south. 870. Some 
 fainter stars in the field, preceding. 885. Reddish-yellow. 887. B.D. magnitude, 7*0. 891. The R.A. 
 of this star in W.B. (i) is io too great. 896. B.D. magnitude, 6-3. 
 
RADCLIFFE CATALOGUE OP STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. 1 
 
 w 
 
 a> 
 
 *>. 
 
 IS 
 
 i 
 
 1 ' 
 
 is 
 
 M 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 856 
 
 96-27 
 
 3 
 
 1 tl 
 
 81 12 30-9 
 
 + I7-044 
 
 + 0-237 
 
 + 0-015 
 
 1396 
 
 195" 
 
 1086 
 
 
 2559 
 
 2780 
 
 + 9 2269 
 
 856 
 
 
 857 
 
 97-20 
 
 3 
 
 77 4 4i-3 
 
 + I7-045 
 
 + 0-241 
 
 + 0-004 
 
 1395 
 
 19508 
 
 
 
 
 2781 
 
 + 13 2183 
 
 857 
 
 
 858 
 
 98-56 
 
 3 
 
 86 8 14-0 
 
 + 17-122 
 
 + 0-229 
 
 0-039 
 
 
 19542 
 
 I I 20 
 
 3928 
 
 
 2784 
 
 + 4 2276 
 
 858 
 
 
 859 
 
 98*28 
 
 4 
 
 81 28 33-5 
 
 + 17-140 
 
 + 0-233 
 
 + O'OI I 
 
 1398 
 
 19549 
 
 1127 
 
 
 2567 
 
 2787 
 
 + 8 2301 
 
 859 
 
 
 860 
 
 98-60 
 
 3 
 
 85 32 43"2 
 
 + 17-297 
 
 + 0-223 
 
 
 
 19642 
 
 1208 
 
 3945 
 
 
 
 + 4 2283 
 
 860 
 
 
 86 1 
 
 98-26 
 
 3 
 
 86 1 8 43-8 
 
 + I7-320 
 
 + 0*221 
 
 + 0-086 
 
 1400 
 
 19659 
 
 1222 
 
 3948 
 
 
 2798 
 
 + 3 2311 
 
 861 
 
 
 862 
 
 95-76 
 
 6 
 
 72 44 58-3 
 
 + I7-447 
 
 + 0*228 
 
 0*002 
 
 H03 
 
 19729 
 
 
 
 2596 
 
 2814 
 
 + 17 2171 
 
 862 
 
 
 863 
 
 97-58 
 
 3 
 
 88 35 35-7 
 
 + 17-470 
 
 + 0-214 
 
 
 
 19743 
 
 1289 
 
 396i 
 
 
 
 + i 2403 
 
 863 
 
 
 864 
 
 96-20 
 
 3 
 
 79 30 44-1 
 
 + I7-478 
 
 + O-22I 
 
 + 0-038 
 
 1405 
 
 19744 
 
 1290 
 
 
 
 2818 
 
 + IO 2112 
 
 864 
 
 
 865 
 
 99'73 
 
 4 
 
 89 52 57'4 
 
 + 17-488 
 
 + O-2I2 
 
 0*024 
 
 1407 
 
 19753 
 
 1298 
 
 
 2605 
 
 2819 
 
 + o 2615 
 
 865 
 
 
 866 
 
 99-41 
 
 3 
 
 77 32 38'i 
 
 + I7H97 
 
 + O'222 
 
 0*018 
 
 1406 
 
 19752 
 
 1299 
 
 
 2607 
 
 2820 
 
 + 12 2149 
 
 866 
 
 
 867 
 
 02-25 
 
 3 
 
 88 21 0-7 
 
 + I7-5I8 
 
 + O-2I2 
 
 
 
 
 I3H 
 
 3967 
 
 
 
 + I 2406 
 
 867 
 
 
 868 
 
 97-95 
 
 3 
 
 87 8 17-8 
 
 + I7-548 
 
 + O-2I2 
 
 + 0-035 
 
 
 19782 
 
 6 
 
 3969 
 
 
 
 + 3 2321 
 
 868 
 
 
 869 
 
 96-28 
 
 3 
 
 84 53 28-0 
 
 + I7-689 
 
 + O-2O7 
 
 0*019 
 
 1417 
 
 19861 
 
 69 
 
 
 
 2830 
 
 + 5 2301 
 
 869 
 
 
 870 
 
 97-55 
 
 3 
 
 86 25 54-4 
 
 + I7-707 
 
 + O-2O5 
 
 
 
 19874 
 
 78 
 
 3987 
 
 
 
 + 3 2334 
 
 870 
 
 
 871 
 
 95-27 
 
 3 
 
 116 32 5-1 
 
 + 17735 
 
 + 0-180 
 
 
 
 
 
 
 
 2832 
 
 
 871 
 
 
 872 
 
 96-22 
 
 3 
 
 75 46 21-9 
 
 + I7-839 
 
 + O-2O7 
 
 + 0*025 
 
 1426 
 
 19946 
 
 138 
 
 
 
 2844 
 
 + 14 2228 
 
 872 
 
 
 873 
 
 97-18 
 
 8 
 
 69 39 9-1 
 
 + I7-963 
 
 + O'2O6 
 
 + 0-136 
 
 1432 
 
 20023 
 
 
 
 2663 
 
 2857 
 
 + 20 2467 
 
 873 
 
 
 874 
 
 99-55 
 
 3 
 
 69 39 10-8 
 
 + I7-963 
 
 + 0-206 
 
 + 0-136 
 
 1432 
 
 20023 
 
 
 
 
 2858 
 
 + 20 2467 
 
 874 
 
 
 875 
 
 02-23 
 
 3 
 
 89 42 27*8 
 
 + 17-966 
 
 + 0-I92 
 
 
 
 20038 
 
 203 
 
 
 
 
 + o 2641 
 
 875 
 
 
 876 
 
 97-88 
 
 3 
 
 87 12 25*1 
 
 + 18-018 
 
 + 0-I 9 I 
 
 0-018 
 
 1435 
 
 20077 
 
 225 
 
 4012 
 
 
 
 + 3 2352 
 
 876 
 
 
 877 
 
 02-23 
 
 3 
 
 89 43 0*5 
 
 + 18-032 
 
 + 0-188 
 
 
 
 20088 
 
 230 
 
 
 
 
 + o 2642 
 
 877 
 
 
 878 
 
 96*28 
 
 3 
 
 74 31 12*0 
 
 + 18-041 
 
 + 0-I98 
 
 + O'O22 
 
 1436 
 
 20087 
 
 
 
 
 2864 
 
 + 15 2192 
 
 878 
 
 
 879 
 
 96-28 
 
 3 
 
 82 56 58-3 
 
 + 18-090 
 
 + O-I9O 
 
 + 0-09I 
 
 1441 
 
 20131 
 
 256 
 
 
 2686 
 
 
 + 7 2289 
 
 879 
 
 
 880 
 
 97-96 
 
 3 
 
 87 7 29-7 
 
 + 18-138 
 
 + 0-I85 
 
 
 
 20170 
 
 
 4027 
 
 
 
 + 3 2358 
 
 880 
 
 
 881 
 
 99-25 
 
 3 
 
 87 5 57-9 
 
 + 18-146 
 
 + 0-I85 
 
 
 
 20171 
 
 
 4029 
 
 
 
 + 3 2361 
 
 88 1 
 
 
 882 
 
 98-24 
 
 3 
 
 80 42 24-0 
 
 + 18-173 
 
 + 0-I87 
 
 + O'O2O 
 
 
 20191 
 
 295 
 
 
 
 2869 
 
 + 9 2351 
 
 882 
 
 
 883 
 
 01-26 
 
 3 
 
 86 33 45'4 
 
 + 18-203 
 
 + O-I82 
 
 
 
 20216 
 
 313 
 
 4034 
 
 
 
 + 3 2365 
 
 883 
 
 
 884 
 
 00-95 
 
 3 
 
 85 33 32-5 
 
 + 18-209 
 
 + 0-183 
 
 
 
 20224 
 
 315 
 
 4036 
 
 
 
 + 4 2328 
 
 884 
 
 
 885 
 
 98-23 
 
 3 
 
 106 19 32-9 
 
 + 18-219 
 
 + 0*l69 
 
 + 0'06 1 
 
 1451 
 
 20257 
 
 
 
 2701 
 
 2872 
 
 16 3052 
 
 885 
 
 
 886 
 
 98-92 
 
 3 
 
 85 55 33-9 
 
 + 18-259 
 
 + 0*180 
 
 + 0-015 
 
 
 20278 
 
 346 
 
 4045 
 
 
 
 + 4 2333 
 
 886 
 
 
 887 
 
 96-24 
 
 3 
 
 79 43 39-7 
 
 + 18-260 
 
 + 0-183 
 
 O-OI5 
 
 1453 
 
 20271 
 
 344 
 
 
 
 2881 
 
 + 10 2152 
 
 887 
 
 
 888 
 
 95-29 
 
 4 
 
 120 33 30-6 
 
 + 18-267 
 
 + 0-157 
 
 + O-OOI 
 
 
 
 
 
 2707 
 
 2882 
 
 
 888 
 
 
 889 
 
 01-28 
 
 3 
 
 86 50 26-0 
 
 + 18-312 
 
 + 0-177 
 
 
 
 20323 
 
 374 
 
 4052 
 
 
 
 + 3 2371 
 
 889 
 
 
 890 
 
 00-22 
 
 3 
 
 87 59 37'3 
 
 + 18-339 
 
 + 0-174 
 
 +0-150 
 
 
 20351 
 
 392 
 
 4057 
 
 
 
 + 2 2323 
 
 890 
 
 
 891 
 
 02-28 
 
 3 
 
 90 7 26-4 
 
 + 18-360 
 
 + 0-172 
 
 + 0-01 1 
 
 1459 
 
 20358 
 
 405 
 
 
 2720 
 
 2891 
 
 + o 2663 
 
 891 
 
 
 892 
 
 00-25 
 
 3 
 
 87 20 lo-o 
 
 + 18-366 
 
 + 0-174 
 
 + 0-019 
 
 1460 
 
 20367 
 
 404 
 
 4061 
 
 
 
 + 2 2325 
 
 892 
 
 
 893 
 
 97-94 
 
 3 
 
 86 38 27-8 
 
 + 18-404 
 
 + 0-172 
 
 
 
 20388 
 
 421 
 
 4063 
 
 
 
 + 3 2379 
 
 893 
 
 
 894 
 
 96-27 
 
 3 
 
 75 20 58-0 
 
 + 18-419 
 
 + 0-177 
 
 0-024 
 
 1463 
 
 20400 
 
 424 
 
 
 
 2899 
 
 + 14 2255 
 
 894 
 
 
 895 
 
 95-63 
 
 3 
 
 80 i o 43-2 
 
 + 18-443 
 
 + 0-173 
 
 O'OI I 
 
 1467 
 
 20421 
 
 438 
 
 
 2730 
 
 2901 
 
 + 10 2l66 
 
 895 
 
 
 896 
 
 98-25 
 
 3 
 
 82 31 52-1 
 
 + 18-512 
 
 + 0-168 
 
 0-067 
 
 1468 
 
 20473 
 
 476 
 
 
 2738 
 
 
 + 7 2330 
 
 896 
 
 
 897 
 
 96-28 
 
 3 
 
 80 49 58-5 
 
 + 18-518 
 
 + 0-169 
 
 0-007 
 
 1469 
 
 20478 
 
 482 
 
 
 
 2906 
 
 + 9 2374 
 
 897 
 
 
 898 
 
 98-90 
 
 3 
 
 87 16 43'5 
 
 + 18-524 
 
 + 0-165 
 
 
 
 20484 
 
 489 
 
 4077 
 
 
 
 + 2 2334 
 
 898 
 
 
 899 
 
 99-25 
 
 3 
 
 86 44 6-9 
 
 + 18-555 
 
 + 0-164 
 
 
 
 20506 
 
 54 
 
 4079 
 
 
 
 + 3 2394 
 
 899 
 
 
 900 
 
 95-3I 
 
 4 
 
 "6 53 39-6 
 
 + 18*609 
 
 + 0-145 
 
 
 
 
 
 
 2755 
 
 
 
 900 
 
 858. Authority for Proper Motions : Auwers (Astronomische Nachrichten, 3511). 862. The sign of the Proper 
 Motion in R.A. has been adopted on the authority of Auwers (Astronomische Nachrichten, 3508, p. 55). 868. The Proper 
 Motion adopted is the mean of Bossert and Porter. 882. Authority for Proper Motions : Auwers (Mayer's Sternverzeichnis). 
 886. Authority for Proper Motions : Boss. 888. Authority for Proper Motions : Auwers (Catalog der Fundamental-Sterne). 
 890. Authority for Proper Motions : Porter. 
 
42 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, B.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 901 
 
 50 Leonis 
 
 67 
 
 
 96*22 
 
 3 
 
 h. m. s. 
 
 10 33 32-75 
 
 8. 
 + 3-2200 
 
 s. 
 
 0-0117 
 
 8. 
 + O-OOI9 
 
 901 
 
 902 
 
 Sextantis 
 
 7'5 
 
 I 
 
 02-49 
 
 4 
 
 10 36 3-41 
 
 + 3-0748 
 
 O'OO26 
 
 
 902 
 
 903 
 
 Sextantis 
 
 7'6 
 
 ... 
 
 98-60 
 
 3 
 
 10 37 13-65 
 
 + 3-0842 
 
 0-0031 
 
 
 903 
 
 904 
 
 34 Sextantis 
 
 6-9 
 
 4 
 
 99-54 
 
 10 
 
 10 37 27-61 
 
 + 3-I065 
 
 0-0045 
 
 O-OOgO 
 
 904 
 
 90S 
 
 35 Sextantis 
 
 6-1 
 
 ... 
 
 96-28 
 
 3 
 
 10 38 9-41 
 
 + JII58 
 
 0-0050 
 
 O'OOOO 
 
 905 
 
 906 
 
 Sextantis 
 
 7'3 
 
 I 
 
 99-99 
 
 4 
 
 10 39 51-48 
 
 + 3-I034 
 
 0-0042 
 
 
 906 
 
 907 
 
 36 Sextantis 
 
 6-6 
 
 ... 
 
 96-96 
 
 3 
 
 10 40 0-27 
 
 + 3-0968 
 
 0-0038 
 
 0-0053 
 
 907 
 
 908 
 
 37 Sextantis 
 
 6-3 
 
 ... 
 
 98-26 
 
 3 
 
 10 40 53-23 
 
 + 3-1275 
 
 0-0058 
 
 0*0029 
 
 908 
 
 909 
 910 
 
 911 
 
 Leonis 
 52 Leonis Jc 
 
 6-8 
 5-6 
 
 5'3 
 
 ... 
 
 98-28 
 97-65 
 97-69 
 
 3 
 3 
 
 19 
 
 10 41 177 
 10 41 7-47 
 
 10 44 0*07 
 
 + 3'I793 
 + 3-I9I3 
 
 + 3-1579 
 
 0*0094 
 
 O"OIO2 
 O'OOSO 
 
 0-0109 
 0-0015 
 
 909 
 910 
 
 911 
 
 53 Leonis I 
 
 912 
 
 Leonis 
 
 7'5 
 
 2 
 
 98-30 
 
 3 
 
 10 45 46-92 
 
 + 3-1034 
 
 O-OO4I 
 
 
 912 
 
 913 
 
 Leonis 
 
 7-0 
 
 I 
 
 97-64 
 
 3 
 
 10 47 5-40 
 
 + 3-0841 
 
 O-O028 
 
 
 913 
 
 914 
 
 Leonis 
 
 7-0 
 
 I 
 
 99-23 
 
 3 
 
 10 47 28-70 
 
 + 3^751 
 
 O-OO2I 
 
 
 914 
 
 915 
 
 Leonis 
 
 7'3 
 
 4 
 
 OO'OI 
 
 4 
 
 10 47 36-14 
 
 + 3-09I9 
 
 0-0033 
 
 
 915 
 
 916 
 
 55 Leonis 
 
 6'3 
 
 4 
 
 97-97 
 
 4 
 
 10 50 33-72 
 
 + 3-08l6 
 
 O-O024 
 
 +0-0057 
 
 916 
 
 917 
 
 56 Leonis 
 
 6-1 
 
 ... 
 
 96-28 
 
 3 
 
 10 50 49-96 
 
 + 3-II95 
 
 0-0053 
 
 0-0018 
 
 917 
 
 918 
 
 57 Leonis 
 
 6-9 
 
 2 
 
 98-27 
 
 3 
 
 10 51 2-71 
 
 + 3-0794 
 
 0-OO23 
 
 + 0-0005 
 
 918 
 
 919 
 
 Leonis 
 
 7'3 
 
 I 
 
 01-79 
 
 4 
 
 10 52 1-32 
 
 + 3-0742 
 
 0-0019 
 
 
 919 
 
 920 
 
 Leonis 
 
 7'9 
 
 3 
 
 02-30 
 
 3 
 
 10 53 39-30 
 
 + 3-0878 
 
 O-O028 
 
 
 920 
 
 921 
 
 58 Leonis d 
 
 5*4 
 
 2 
 
 98-23 
 
 17 
 
 10 55 23-76 
 
 + 3-0997 
 
 O-OO37 
 
 0-0018 
 
 921 
 
 922 
 
 59 Leonis ... ... c 
 
 5'i 
 
 
 96-22 
 
 3 
 
 10 55 33-76 
 
 + 3-II59 
 
 O-OO5O 
 
 0-0057 
 
 922 
 
 923 
 
 Leonis 
 
 6-9 
 
 2 
 
 99-51 
 
 4 
 
 10 58 7-61 
 
 + 3-0714 
 
 O-OOI3 
 
 o-oooo 
 
 923 
 
 924 
 
 62 Leonis p 
 
 6-1 
 
 ... 
 
 96-95 
 
 3 
 
 10 58 29-49 
 
 + 3-0761 
 
 0-0017 
 
 0-0071 
 
 924 
 
 925 
 
 Leonis 
 
 77 
 
 2 
 
 99-93 
 
 3 
 
 10 58 49-45 
 
 + 3-0985 
 
 0-0036 
 
 0-0033 
 
 925 
 
 926 
 
 Leonis 
 
 67 
 
 
 98-26 
 
 3 
 
 10 59 18-27 
 
 + 3-I548 
 
 0-0085 
 
 
 926 
 
 927 
 
 63 Leonis \ 
 
 4-6 
 
 ... 
 
 98-70 
 
 12 
 
 10 59 Si'Si 
 
 + 3-I207 
 
 0-0055 
 
 0-0255 
 
 927 
 
 928 
 
 Hydrae \ 
 
 5'0 
 
 
 95-31 
 
 5 
 
 ii o 30-82 
 
 + 2-8998 
 
 + 0-OII7 
 
 0-0173 
 
 928 
 
 929 
 
 Leonis 
 
 7'3 
 
 2 
 
 97-97 
 
 3 
 
 ii o 54-10 
 
 + 3-083I 
 
 O-OO22 
 
 
 929 
 
 930 
 
 65 Leonis p 
 
 5"9 
 
 2 
 
 96-27 
 
 3 
 
 II I 48-17 
 
 + 3-0874 
 
 0-OO25 
 
 0-0287 
 
 930 
 
 93i 
 
 69 Leonis p 
 
 6-1 
 
 I 
 
 97-23 
 
 4 
 
 ii 8 38-40 
 
 + 3-0752 
 
 O-OOI2 
 
 0*0028 
 
 931 
 
 932 
 
 Leonis 
 
 7'i 
 
 3 
 
 97-30 
 
 3 
 
 ii 8 44-98 
 
 + 3-0873 
 
 O-OO24 
 
 
 932 
 
 933 
 
 68 Leonis 8 
 
 2'5 
 
 ... 
 
 97-27 
 
 19 
 
 ii 8 47-42 
 
 + 3-I869 
 
 O-OI3O 
 
 + 0*0102 
 
 933 
 
 934 
 
 Leonis 
 
 5-8 
 
 
 96-28 
 
 3 
 
 ii 8 50*05 
 
 + 3-II75 
 
 0-0055 
 
 
 934 
 
 935 
 
 75 Leonis 
 
 6-0 
 
 I 
 
 98-03 
 
 4 
 
 ii 12 8-58 
 
 + 3-085I 
 
 O-OO2I 
 
 + 0*0023 
 
 935 
 
 936 
 
 76 Leonis 
 
 7-0 
 
 I 
 
 96-62 
 
 3 
 
 ii 13 47-00 
 
 + 3-0830 
 
 O'OOlS 
 
 0*0051 
 
 936 
 
 937 
 
 12 Crateris b 
 
 37 
 
 
 98-29 
 
 8 
 
 ii 14 20-36 
 
 + 3-0056 
 
 + 0*0065 
 
 0-0106 
 
 937 
 
 938 
 
 Leonis 
 
 8-0 
 
 I 
 
 02-30 
 
 3 
 
 n 14 35'5i 
 
 + 3-09I9 
 
 O*OO28 
 
 
 938 
 
 939 
 
 Hydrae 
 
 67 
 
 ... 
 
 96-71 
 
 5 
 
 II 15 26-37 
 
 + 2-9366 
 
 + 0-OI36 
 
 0*0200 
 
 939 
 
 940 
 
 77 Leonis <r 
 
 4-2 
 
 
 96-98 
 
 3 
 
 ii 15 5879 
 
 + 3-I02I 
 
 O-OO4O 
 
 0*0071 
 
 940 
 
 941 
 
 Leonis 
 
 6*6 
 
 
 98-30 
 
 3 
 
 ii 16 18-45 
 
 + 3-1046 
 
 0*0043 
 
 0*0160 
 
 941 
 
 942 
 
 Leonis 
 
 7-0 
 
 
 98-97 
 
 3 
 
 ii 18 5-07 
 
 + 3-1032 
 
 O-OO42 
 
 
 942 
 
 943 
 
 Leonis 
 
 6-3 
 
 
 96-26 
 
 3 
 
 ii 18 1070 
 
 + 3-0756 
 
 O*OOO8 
 
 
 943 
 
 944 
 
 78 Leonis t 
 
 4'i 
 
 ... 
 
 96-29 
 
 3 
 
 ii 1 8 42*62 
 
 + 3-II96 
 
 O*OO64 
 
 + 0*0085 
 
 944 
 
 945 
 
 79 Leonis 
 
 5'5 
 
 ... 
 
 96-97 
 
 3 
 
 ii 1 8 54-34 
 
 + 3-0809 
 
 O*OOI4 
 
 0*0034 
 
 945 
 
 905. Faint companion precedes south. 925. Very close double. Observed as one mass. 929, 935. Orange. 
 934. B.D. magnitude, 7*0. 936. Harvard magnitude, 6*0 ; B.D., 6*5. 944. A close faint companion follows north. 
 
RADCLIFFE CATALOGUE OF STABS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 
 
 
 
 
 >0 
 
 - d 
 
 ^ 
 
 
 
 
 
 
 
 
 Year 
 
 " 
 
 
 
 
 
 IO 
 
 00 
 
 * CO 
 
 >>co" 
 
 dff 
 
 O 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 || 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 1 
 
 3 
 
 aT 
 
 T-J 
 
 |5 
 
 d *H 
 
 ta . 
 "o ON 
 
 73 CO 
 
 '"* ON 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 
 
 
 
 
 <j n3 
 
 1 
 
 * "aS 
 
 <tj O 
 
 -5 "* 
 
 g i-l 
 
 
 
 
 
 Year. 
 
 O 
 
 
 
 
 
 E 
 
 
 1 
 
 d 
 
 
 O 
 
 
 
 
 
 
 
 
 
 
 
 w 
 
 " 
 
 CO 
 
 
 
 
 
 
 
 901 
 
 96*22 
 
 3 
 
 1 II 
 
 73 21 6*2 
 
 n 
 
 + 18-642 
 
 + 0*165 
 
 n 
 
 + 0-008 
 
 1478 
 
 20570 
 
 
 
 
 
 + 16 2144 
 
 901 
 
 
 902 
 
 02-25 
 
 3 
 
 89 45 "'3 
 
 + 18-722 
 
 + 0*153 
 
 
 
 20632 
 
 594 
 
 
 
 
 + o 2693 
 
 902 
 
 
 903 
 
 98-60 
 
 3 
 
 88 36 53-5 
 
 + 18-759 
 
 + 0*151 
 
 
 
 
 624 
 
 4IO2 
 
 
 
 + i 2471 
 
 903 
 
 
 904 
 
 98-76 
 
 6 
 
 85 53 39-6 
 
 + 18-766 
 
 + 0-151 
 
 - 0-033 
 
 1484 
 
 20672 
 
 626 
 
 4103 
 
 2775 
 
 2933 
 
 + 4 2375 
 
 904 
 
 
 90S 
 
 96-28 
 
 3 
 
 84 43 39'5 
 
 + 18-787 
 
 + 0-151 
 
 + 0-009 
 
 1487 
 
 20692 
 
 641 
 
 
 278l 
 
 
 + 5 2384 
 
 905 
 
 
 906 
 
 98-92 
 
 3 
 
 86 IO 2*2 
 
 + 18-839 
 
 + 0-147 
 
 
 
 20720 
 
 665 
 
 4117 
 
 
 
 + 4 2378 
 
 906 
 
 
 907 
 
 96-96 
 
 3 
 
 86 59 9*8 
 
 + 18-843 
 
 + 0-146 
 
 0*006 
 
 1491 
 
 20727 
 
 
 4118 
 
 2785 
 
 
 + 32408 
 
 907 
 
 
 908 
 
 98-26 
 
 3 
 
 83 5 57-7 
 
 + 18-869 
 
 + 0-146 
 
 + 0*028 
 
 1493 
 
 20747 
 
 677 
 
 
 
 2947 
 
 + 7 2356 
 
 908 
 
 
 909 
 
 98-28 
 
 3 
 
 76 43 29*4 
 
 + 18-874 
 
 + 0-149 
 
 
 
 20748 
 
 
 
 
 2948 
 
 + 13 2302 
 
 909 
 
 
 910 
 
 97-65 
 
 3 
 
 75 16 37*2 
 
 + 18-876 
 
 + 0-149 
 
 + 0*064 
 
 1494 
 
 20751 
 
 
 
 
 2951 
 
 + 14 2294 
 
 910 
 
 
 911 
 
 95-7I 
 
 9 
 
 78 55 3i-8 
 
 + 18-960 
 
 + 0-142 
 
 + 0*020 
 
 1500 
 
 20826 
 
 743 
 
 
 2804 
 
 2962 
 
 + 11 2283 
 
 911 
 
 
 912 
 
 98-30 
 
 3 
 
 85 52 45-5 
 
 + 19-010 
 
 + 0-136 
 
 
 
 20874 
 
 779 
 
 4145 
 
 
 
 + 4 2388 
 
 912 
 
 
 913 
 
 97-64 
 
 3 
 
 88 26 37*6 
 
 + 19-046 
 
 + 0-132 
 
 
 
 20919 
 
 817 
 
 4156 
 
 28l7 
 
 
 + i 2495 
 
 913 
 
 
 914 
 
 99-23 
 
 3 
 
 89 40 11*2 
 
 + I9-057 
 
 + 0-131 
 
 
 
 20929 
 
 
 
 
 
 + o 2710 
 
 914 
 
 
 915 
 
 98-95 
 
 3 
 
 87 21 2O*7 
 
 + 19-060 
 
 + 0*132 
 
 
 
 20934 
 
 824 
 
 4159 
 
 
 
 + 2 2367 
 
 915 
 
 
 916 
 
 96-23 
 
 3 
 
 88 43 47'4 
 
 + 19-139 
 
 + 0-126 
 
 O*OO8 
 
 1517 
 
 21006 
 
 876 
 
 4168 
 
 2835 
 
 
 + I 2501 
 
 916 
 
 
 917 
 
 96-28 
 
 3 
 
 83 16 50-9 
 
 + 19-146 
 
 + 0*127 
 
 O*027 
 
 1519 
 
 21019 
 
 881 
 
 
 
 2983 
 
 + 6 2369 
 
 917 
 
 
 918 
 
 98-27 
 
 3 
 
 89 2 1-2 
 
 + I9T5I 
 
 + 0*125 
 
 + O'OIO 
 
 1520 
 
 21027 
 
 884 
 
 4169 
 
 
 
 + i 2502 
 
 918 
 
 
 919 
 
 02*27 
 
 3 
 
 89 46 36-1 
 
 + I9-I76 
 
 + 0*123 
 
 
 
 21045 
 
 903 
 
 
 2839 
 
 
 + o 2718 
 
 919 
 
 
 920 
 
 02-30 
 
 3 
 
 87 44 2-4 
 
 + 19-218 
 
 + O*I2O 
 
 
 
 21086 
 
 923 
 
 4176 
 
 
 
 + 2 2373 
 
 920 
 
 
 921 
 
 96-89 
 
 5 
 
 85 50 43'9 
 
 + 19*261 
 
 + 0-II7 
 
 + 0-012 
 
 1526 
 
 21125 
 
 952 
 
 4182 
 
 2851 
 
 3002 
 
 + 4 2407 
 
 921 
 
 
 922 
 
 96-22 
 
 3 
 
 83 21 40-3 
 
 + 19-265 
 
 + 0*Il8 
 
 O'OOO 
 
 1527 
 
 21131 
 
 960 
 
 
 
 3003 
 
 + 6 2384 
 
 922 
 
 
 923 
 
 00*27 
 
 5 
 
 90 12 38-9 
 
 + I9-326 
 
 + O*III 
 
 + O'I2O 
 
 
 2I2OO 
 
 1 002 
 
 
 2862 
 
 
 + o 2728 
 
 923 
 
 
 924 
 
 96-95 
 
 3 
 
 89 27 44-0 
 
 + I9-334 
 
 + O*III 
 
 0-QI7 
 
 1533 
 
 21208 
 
 1007 
 
 
 2865 
 
 3012 
 
 + o 2729 
 
 924 
 
 
 925 
 
 99-93 
 
 3 
 
 85 49 20*5 
 
 + I9-342 
 
 + O*III 
 
 + 0-004 
 
 
 2I2I6 
 
 1014 
 
 4189 
 
 
 
 + 4 2415 
 
 925 
 
 
 926 
 
 98*26 
 
 3 
 
 76 47 37-3 
 
 + I9-353 
 
 + O*II2 
 
 
 
 
 1025 
 
 
 
 3014 
 
 + 13 2348 
 
 926 
 
 
 927 
 
 98*62 
 
 3 
 
 82 7 23-5 
 
 + 19*366 
 
 + O*IIO 
 
 + O-O22 
 
 1535 
 
 21242 
 
 1036 
 
 
 2872 
 
 3015 
 
 + 8 2455 
 
 927 
 
 
 928 
 
 95-30 
 
 4 
 
 116 45 12-7 
 
 + I9-38I- 
 
 + 0-IOO 
 
 + 0*008 
 
 1536 
 
 2I26O 
 
 
 
 2873 
 
 
 
 928 
 
 
 929 
 
 97-97 
 
 3 
 
 88 14 55'9 
 
 + I9-389 
 
 + 0-106 
 
 
 
 21262 
 
 1051 
 
 4196 
 
 
 
 + i 2519 
 
 929 
 
 
 930 
 
 96*27 
 
 3 
 
 87 30 6-4 
 
 + I9-409 
 
 + 0-105 
 
 + 0-060 
 
 1539 
 
 21295 
 
 1073 
 
 42OI 
 
 
 
 + 2 2387 
 
 930 
 
 
 931 
 
 96-21 
 
 3 
 
 89 31 3i'i 
 
 + I9-55I 
 
 + 0*091 
 
 O'OII 
 
 1547 
 
 21464 
 
 81 
 
 
 
 
 + o 2761 
 
 931 
 
 
 932 
 
 97-30 
 
 3 
 
 87 " 97 
 
 + I9-553 
 
 + 0*092 
 
 
 
 21467 
 
 83 
 
 4225 
 
 
 
 + 3 2475 
 
 932 
 
 
 933 
 
 96-16 
 
 7 
 
 68 55 41-4 
 
 + 19-554 
 
 +0-095 
 
 +0-115 
 
 1546 
 
 21461 
 
 
 
 2905 
 
 3045 
 
 + 21 2298 
 
 933 
 
 
 934 
 
 96-28 
 
 3 
 
 81 23 31*2 
 
 + I9-554 
 
 + 0*092 
 
 
 
 21468 
 
 85 
 
 
 
 3046 
 
 + 8 2476 
 
 934 
 
 
 935 
 
 96-30 
 
 3 
 
 87 26 22'6 
 
 + 19-617 
 
 + 0-085 
 
 +0-142 
 
 1552 
 
 21542* 
 
 154 
 
 4235 
 
 
 
 + 2 2409 
 
 935 
 
 
 936 
 
 96-62 
 
 3 
 
 87 48 5-4 
 
 + 19-646 
 
 + 0-082 
 
 +0*047 
 
 1556 
 
 21575 
 
 182 
 
 4243 
 
 
 3068 
 
 + 2 2411 
 
 936 
 
 
 937 
 
 00-99 
 
 3 
 
 104 14 14-6 
 
 + I9-655 
 
 + 0-078 
 
 0*209 
 
 1557 
 
 21589 
 
 198 
 
 
 2930 
 
 3069 
 
 13 3345 
 
 937 
 
 
 938 
 
 02*30 
 
 3 
 
 85 49 52-2 
 
 + 19-660 
 
 + 0-080 
 
 
 
 21593 
 
 201 
 
 4247 
 
 
 
 + 4 2449 
 
 938 
 
 
 939 
 
 00*00 
 
 3 
 
 "7 47 4'9 
 
 + I9-674 
 
 +0*074 
 
 0*010 
 
 
 
 
 
 
 
 
 939 
 
 
 940 
 
 96*98 
 
 3 
 
 83 25 20-8 
 
 + I9-683 
 
 + 0*078 
 
 0*000 
 
 1558 
 
 21632 
 
 223 
 
 
 
 3073 
 
 + 6 2437 
 
 940 
 
 
 941 
 
 98-30 
 
 3 
 
 82 49 0*4 
 
 + 19-689 
 
 +0*077 
 
 o-ooo 
 
 
 21640 
 
 230 
 
 
 
 
 + 7 2440 
 
 94i 
 
 
 942 
 
 98-97 
 
 3 
 
 82 51 54*2 
 
 + I97I8 
 
 + 0-074 
 
 
 
 21679 
 
 260 
 
 
 
 
 + 7 2443 
 
 942 
 
 
 943 
 
 96*26 
 
 3 
 
 89 19 9*0 
 
 + I97I9 
 
 + 0-073 
 
 
 
 21684 
 
 262 
 
 4260 
 
 
 3081 
 
 + o 2782 
 
 943 
 
 
 944 
 
 96*29 
 
 3 
 
 78 55 1 1'3 
 
 + I9-728 
 
 +0-073 
 
 + 0-063 
 
 1560 
 
 21693 
 
 269 
 
 
 
 3083 
 
 + 11 2348 
 
 944 
 
 
 945 
 
 96-97 
 
 3 
 
 88 2 35*5 
 
 + I9-73I 
 
 + 0-072 
 
 0-008 
 
 1562 
 
 2I70O 
 
 273 
 
 4263 
 
 2947 
 
 3085 
 
 + 2 2418 
 
 945 
 
 
 923. Authority for Proper Motions: Radcliffe, 1890, 2862. 925. Authority for Proper Motions : Auwers (Mayer's 
 Stern verzeichnis). 939. The Proper Motions have been specially computed for the present catalogue. 941. Authority 
 
 
 for Proper Motions : Porter. 
 
44 
 
 EADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 . 
 
 Mean 
 
 
 
 
 
 
 
 
 
 
 a" 
 
 
 
 Year 
 
 c g 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 1 
 
 a I 
 
 and 
 Fraction 
 
 11 
 
 S 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 * 
 
 3 '& 
 
 of 
 
 ^ * 
 
 
 
 
 
 
 
 
 ^ 
 
 H 
 
 Year. 
 
 
 
 
 
 
 
 
 O4.6 
 
 
 6*1 
 
 
 98-29 
 
 3 
 
 h. m. 8. 
 II IQ 47*74 
 
 8. 
 
 + 7*1222 
 
 8. 
 0-0068 
 
 8. 
 
 6 
 
 mr* 
 947 
 
 82 Leonis ... 
 
 6*7 
 
 ... 
 
 99-62 
 
 J 
 
 3 
 
 7 ~f 1 ~ 
 
 II 20 30-93 
 
 i j 
 + 3*0882 
 
 O-O023 
 
 - 0-0035 
 
 947 
 
 948 
 
 80 Leonis 
 
 6-4 
 
 ... 
 
 00-32 
 
 3 
 
 II 2O 41*59 
 
 + 3-0903 
 
 O-OO26 
 
 O-OO65 
 
 948 
 
 949 
 
 83 Leonis 
 
 6'3 
 
 ... 
 
 96-30 
 
 3 
 
 II 21 41*54 
 
 + 3-0866 
 
 O*O02 1 
 
 0-O5I4 
 
 949 
 
 95 
 
 Leonis 
 
 7-8* 
 
 
 99-30 
 
 3 
 
 II 22 14-41 
 
 + 3-0801 
 
 O'OOI 2 
 
 O'OOIO 
 
 950 
 
 95i 
 
 84 Leonis r 
 
 5-2 
 
 ... 
 
 97-55 
 
 12 
 
 II 22 47*63 
 
 + 3-0856 
 
 O'OOig 
 
 o-ooio 
 
 95i 
 
 952 
 
 Leonis 
 
 8-0 
 
 2 
 
 02-30 
 
 3 
 
 ii 24 12*53 
 
 + 3-0735 
 
 O*OOO2 
 
 
 952 
 
 953 
 
 Leonis 
 
 6*7 
 
 
 98-3I 
 
 3 
 
 II 24 30-OI 
 
 + 3-1023 
 
 0-0044 
 
 0-0032 
 
 953 
 
 954 
 
 Leonis 
 
 77 
 
 2 
 
 97-65 
 
 3 
 
 II 26 14-77 
 
 + 3-0851 
 
 O'OOig 
 
 
 954 
 
 955 
 
 Hydrae 
 
 6-ot 
 
 ... 
 
 95-35 
 
 3 
 
 II 27 18*65 
 
 + 2-9686 
 
 + 0-OI52 
 
 + O'OO2O 
 
 955 
 
 956 
 
 Hydrae 
 
 6-oJ 
 
 ... 
 
 95-35 
 
 3 
 
 II 27 I9*OO 
 
 + 2*9686 
 
 + O-OI52 
 
 + O-O02O 
 
 956 
 
 957 
 
 Hydrae 
 
 3'8 
 
 ... 
 
 95-3I 
 
 5 
 
 II 28 4*91 
 
 + 2*9599 
 
 + 0-0168 
 
 0-0166 
 
 957 
 
 958 
 
 Leonis 
 
 6-7 
 
 ... 
 
 97-28 
 
 3 
 
 II 28 27*98 
 
 + 3-0825 
 
 O-OOI5 
 
 
 958 
 
 959 
 
 89 Leonis 
 
 5'7 
 
 
 96-26 
 
 3 
 
 II 29 14*87 
 
 + 3-0840 
 
 O-OOI7 
 
 0*0128 
 
 959 
 
 960 
 
 Leonis 
 
 7-0 
 
 ... 
 
 98-30 
 
 3 
 
 II 31 2579 
 
 + 3-0921 
 
 O-OO32 
 
 
 960 
 
 961 
 
 Hydrae 
 
 5'8 
 
 ... 
 
 00-32 
 
 3 
 
 II 31 37-I5 
 
 + 2-9654 
 
 + 0-0183 
 
 + 0-0140 
 
 961 
 
 962 
 
 91 Leonis v 
 
 4-3 
 
 I 
 
 98-20 
 
 9 
 
 II 31 49-67 
 
 + 3*0719 
 
 + 0*O005 
 
 0-0018 
 
 962 
 
 963 
 
 Virginis 
 
 7-0 
 
 I 
 
 98-33 
 
 3 
 
 II 32 8-87 
 
 + 3-0921 
 
 0*0033 
 
 
 963 
 
 964 
 
 I Virginis <o 
 
 5'5 
 
 ... 
 
 96-30 
 
 3 
 
 ii 33 18-20 
 
 + 3-0965 
 
 O*OO42 
 
 O-O02O 
 
 964 
 
 965 
 
 Leonis 
 
 7'4 
 
 2 
 
 97-29 
 
 4 
 
 ii 35 16-44 
 
 + 3-0765 
 
 0*0003 
 
 
 965 
 
 966 
 
 92 Leonis 
 
 5'4 
 
 ... 
 
 96-47 
 
 6 
 
 ii 35 35-ii 
 
 + 3-1299 
 
 O-OII9 
 
 0-0049 
 
 966 
 
 967 
 
 Leonis 
 
 7'5 
 
 I 
 
 01-65 
 
 3 
 
 ii 35 48-51 
 
 + 3'0724 
 
 + Q-OOO6 
 
 
 967 
 
 968 
 
 Virginis 
 
 7'3 
 
 I 
 
 97-32 
 
 3 
 
 ii 37 18-00 
 
 + 3-0795 
 
 O-OOO9 
 
 
 968 
 
 969 
 
 2 Virginis 
 
 4-8 
 
 ... 
 
 97-68 
 
 5 
 
 ii 40 777 
 
 + 3-0907 
 
 0-0039 
 
 +0-0035 
 
 969 
 
 970 
 
 3 Virginis v 
 
 4*0 
 
 I 
 
 96-29 
 
 3 
 
 ii 40 43-15 
 
 + 3-0867 
 
 O-OO29 
 
 0-0026 
 
 970 
 
 97i 
 
 Virginis 
 
 7-i 
 
 ... 
 
 98-54 
 
 4 
 
 ii 40 57-66 
 
 + 3-0878 
 
 O-OO33 
 
 
 97i 
 
 972 
 
 Virginis 
 
 8*0 
 
 I 
 
 02-28 
 
 3 
 
 ii 41 38-94 
 
 + 3*0803 
 
 O-OOI3 
 
 
 972 
 
 973 
 
 4 Virginis A 
 
 5'3 
 
 I 
 
 97-09 
 
 4 
 
 ii 42 46*64 
 
 + 3-0883 
 
 O*OO37 
 
 0-0048 
 
 973 
 
 974 
 
 Hydrae ; 
 
 5'3 
 
 ... 
 
 95-3I 
 
 4 
 
 ii 43 41-98 
 
 + 3-0260 
 
 + O*OI52 
 
 
 974 
 
 975 
 
 Virginis 
 
 7-0 
 
 I 
 
 97-27 
 
 3 
 
 ii 43 55-29 
 
 + 3-0731 
 
 + 0*0009 
 
 0-0150 
 
 975 
 
 976 
 
 94 Leonis ft 
 
 2'2 
 
 ... 
 
 99-44 
 
 9 
 
 ii 43 57'52 
 
 + 3-0980 
 
 O*OO72 
 
 0-0356 
 
 976 
 
 977 
 
 Virginis 
 
 6-7 
 
 ... 
 
 98-30 
 
 3 
 
 ii 43 59^2 
 
 + 3-0821 
 
 O-OO2O 
 
 O'OOOO 
 
 977 
 
 978 
 
 Virginis 
 
 7-8 
 
 I 
 
 97-98 
 
 3 
 
 ii 44 38-97 
 
 + 3-077I 
 
 O-OO04 
 
 
 978 
 
 979 
 
 5 Virginis ft 
 
 3-0 
 
 I 
 
 98-97 
 
 ii 
 
 ii 45 29-12 
 
 + 3*0762 
 
 O'OOOI 
 
 + 0-0481 
 
 979 
 
 980 
 
 Virginis 
 
 5-5 
 
 I 
 
 00-82 
 
 4 
 
 ii 45 55-50 
 
 + 3-0659 
 
 + 0-0036 
 
 
 980 
 
 981 
 
 64 Ursae Majoris ... y 
 
 2-5 
 
 ... 
 
 96-28 
 
 3 
 
 ii 48 34-27 
 
 + 3'i653 
 
 O-O427 
 
 + 0-0098 
 
 981 
 
 982 
 
 Virginis 
 
 6-4 
 
 ... 
 
 97-81 
 
 4 
 
 ii 48 43-05 
 
 + 3-0740 
 
 + O-OOO7 
 
 
 982 
 
 983 
 
 Hydrae 
 
 5'5 
 
 
 95-3I 
 
 4 
 
 ii 49 37-oo 
 
 + 3*0443 
 
 + 0*OI5I 
 
 
 983 
 
 984 
 
 Virginis 
 
 7'4 
 
 I 
 
 or8o 
 
 4 
 
 ii 53 5-68 
 
 + 3-0737 
 
 + 0*0008 
 
 
 984 
 
 985 
 
 Virginis 
 
 7-i 
 
 2 
 
 97-29 
 
 3 
 
 ii 53 6-36 
 
 + 3-0756 
 
 O f OOO6 
 
 + O-OOO2 
 
 985 
 
 986 
 
 Virginis 
 
 6-3 
 
 I 
 
 97-35 
 
 3 
 
 ii 53 56-33 
 
 + 3-0734 
 
 + O*OOIO 
 
 0-0062 
 
 986 
 
 987 
 
 Virginis ... 
 
 6-8 
 
 3 
 
 97-64 
 
 3 
 
 ii 54 16-63 
 
 + 3-0741 
 
 + 0*0003 
 
 
 987 
 
 988 
 
 7 Virginis b 
 
 5'7 
 
 i 
 
 96-33 
 
 3 
 
 ii 54 49-54 
 
 + 3-0749 
 
 0-0006 
 
 O-OO22 
 
 988 
 
 989 
 
 8 Virginis TT 
 
 4-o 
 
 i 
 
 98-24 
 
 12 
 
 ii 55 44-88 
 
 + 3-0758 
 
 O*O02 1 
 
 O-O028 
 
 989 
 
 990 
 
 Virginis 
 
 6-5 
 
 ... 
 
 98-30 
 
 3 
 
 ii 58 38-13 
 
 + 3-0736 
 
 O*OOI4 
 
 O-OI27 
 
 990 
 
 949. North preceding and brighter of two stars. 962. Red. 978. The Declination of this star in W. B. (i) 
 
 appears to be 10 too great. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 - 5 
 
 
 
 
 
 v> 
 *o 
 
 " 8 
 
 trj 
 
 
 US 
 
 
 
 
 
 
 
 Year 
 
 J 
 
 
 
 
 
 " 
 
 00 
 
 ~ ai< 5 
 
 * 
 >>0 
 
 fjf 
 
 4 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 fe 
 - 
 a 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 - 
 * 5? 
 
 3 J2 
 
 aT 
 Is 
 
 *J2 v x 
 
 1^ 
 
 =2rh 
 
 ^ *; 
 
 38s 
 
 13 OO 
 
 1* 
 
 goo 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 a v 
 
 
 
 
 
 flj'2 
 
 I 
 
 ^"$ 
 
 ^ 
 
 2 M 
 
 M 
 
 
 
 
 
 Year. 
 
 *< 
 
 
 
 
 
 i 
 
 m 
 
 3 
 
 s 
 
 
 
 < 
 
 V_x 
 
 fH 
 
 
 
 
 
 
 946 
 
 98-29 
 
 3 
 
 1 II 
 
 78 i iro 
 
 // 
 + I9-744 
 
 ii 
 + 0-071 
 
 // 
 
 
 21722 
 
 287 
 
 
 
 
 
 
 + 12 2335 
 
 946 
 
 
 947 
 
 99-62 
 
 3 
 
 86 8 53-1 
 
 + I9-755 
 
 + 0-069 
 
 + 0-030 
 
 1566 
 
 21744 
 
 305 
 
 4268 
 
 
 3089 
 
 + 4 2461 
 
 947 
 
 
 948 
 
 00-98 
 
 3 
 
 85 35 20-0 
 
 + I9-758 
 
 + 0-068 
 
 + 0*041 
 
 1567 
 
 21749 
 
 310 
 
 4272 
 
 
 
 + 4 2463 
 
 948 
 
 
 949 
 
 96-30 
 
 3 
 
 86 26 30-8 
 
 + I9-773 
 
 + 0-066 
 
 0-181 
 
 1568 
 
 21781 
 
 33 
 
 4278 
 
 2960 
 
 3092 
 
 + 3 2502 
 
 949 
 
 
 950 
 
 99-30 
 
 3 
 
 88 4 23-2 
 
 + I978I 
 
 + 0-065 
 
 + 0-130 
 
 
 21798 
 
 337 
 
 4280 
 
 
 
 + 2 2431 
 
 950 
 
 
 95i 
 
 96-06 
 
 4 
 
 86 35 34-7 
 
 + I9-788 
 
 + 0-064 
 
 + 0-006 
 
 1570 
 
 21817 
 
 348 
 
 4284 
 
 2965 
 
 3097 
 
 + 3 2504 
 
 95i 
 
 
 952 
 
 02-30 
 
 3 
 
 89 47 29-1 
 
 + 19-808 
 
 + 0-06 1 
 
 
 
 21850 
 
 378 
 
 
 
 
 + o 2793 
 
 952 
 
 
 953 
 
 98-31 
 
 3 
 
 8 1 50 55'4 
 
 + 19-812 
 
 + 0-06 1 
 
 + O'OI I 
 
 
 21860 
 
 38i 
 
 
 
 
 + 8 2512 
 
 953 
 
 
 954 
 
 97-65 
 
 3 
 
 86 23 8-4 
 
 + I9-835 
 
 + 0-058 
 
 
 
 21895 
 
 409 
 
 4297 
 
 
 
 + 3 2513 
 
 954 
 
 
 955 
 
 02-31 
 
 3 
 
 118 42 54-5 
 
 + 19-848 
 
 + 0-053 
 
 0-180 
 
 1578 
 
 
 
 
 2990 
 
 
 
 955 
 
 
 956 
 
 02-31 
 
 3 
 
 118 42 46-6 
 
 + 19-849 
 
 + 0-053 
 
 0-180 
 
 1578 
 
 
 
 
 2991 
 
 
 
 956 
 
 
 957 
 
 95-30 
 
 3 
 
 121 18 16-5 
 
 + 19-858 
 
 + 0-051 
 
 + 0-025 
 
 1580 
 
 
 
 
 2995 
 
 3125 
 
 
 957 
 
 
 958 
 
 97-28 
 
 3 
 
 86 56 53'5 
 
 + I9-863 
 
 + 0-053 
 
 
 
 
 448 
 
 4305 
 
 
 
 + 3 2519 
 
 958 
 
 
 959 
 
 96-26 
 
 3 
 
 86 23 3'3 
 
 + 19-874 
 
 + 0-052 
 
 + 0-089 
 
 1582 
 
 21965 
 
 459 
 
 4307 
 
 
 3127 
 
 + 3 2521 
 
 959 
 
 
 960 
 
 98-30 
 
 3 
 
 83 20 I2'9 
 
 + 19-897 
 
 + 0-048 
 
 
 
 22008 
 
 503 
 
 
 
 
 + 6 2470 
 
 960 
 
 
 961 
 
 02-81 
 
 2 
 
 123 o 57-6 
 
 + 19-899 
 
 + 0-045 
 
 0-006 
 
 1587 
 
 
 
 
 3008 
 
 
 
 961 
 
 
 962 
 
 96-92 
 
 5 
 
 90 16 16-9 
 
 + 19-901 
 
 + 0-046 
 
 0-047 
 
 1586 
 
 22O22 
 
 5" 
 
 
 3010 
 
 3133 
 
 o 2458 
 
 962 
 
 
 963 
 
 99-99 
 
 5 
 
 83 10 35-6 
 
 + 19-904 
 
 + 0-046 
 
 
 
 22O3O 
 
 5i4 
 
 
 
 
 + 7 2465 
 
 963 
 
 
 964 
 
 96-30 
 
 3 
 
 81 18 43-9 
 
 + I9-9I6 
 
 + 0-044 
 
 + O'OOI 
 
 1590 
 
 22066 
 
 538 
 
 
 3014 
 
 3139 
 
 + 8 2532 
 
 964 
 
 
 965 
 
 97-29 
 
 4 
 
 88 29 36-5 
 
 + 19-936 
 
 + 0-040 
 
 
 
 22109 
 
 57i 
 
 4327 
 
 
 
 + * 2597 
 
 965 
 
 
 966 
 
 99-96 
 
 3 
 
 68 5 29-8 
 
 + I9-938 
 
 + 0*040 
 
 + 0-049 
 
 1592 
 
 221 1 1 
 
 
 
 3028 
 
 3148 
 
 + 22 2391 
 
 966 
 
 
 967 
 
 02-30 
 
 3 
 
 90 7 io'i 
 
 + I9-94I 
 
 + 0-039 
 
 
 
 
 583 
 
 
 3030 
 
 
 + o 2821 
 
 967 
 
 
 968 
 
 97-32 
 
 3 
 
 87 4 56-3 
 
 + 19-954 
 
 + 0-036 
 
 
 
 22155 
 
 609 
 
 4338 
 
 
 
 + 3 2539 
 
 968 
 
 
 969 
 
 96-27 
 
 3 
 
 81 ii 9-2 
 
 + I9-977 
 
 + 0-030 
 
 + 0-008 
 
 1599 
 
 22223 
 
 660 
 
 
 
 3158 
 
 + 9 2545 
 
 969 
 
 
 970 
 
 96-29 
 
 3 
 
 82 54 37-0 
 
 + I9-98I 
 
 + 0-029 
 
 +0-165 
 
 1601 
 
 22242 
 
 668 
 
 
 3052 
 
 3159 
 
 + 7 2479 
 
 970 
 
 
 971 
 
 98-29 
 
 3 
 
 82 1 6 8-8 
 
 + 19-983 
 
 + 0-029 
 
 
 
 22248 
 
 672 
 
 
 
 
 + 7 2480 
 
 971 
 
 
 972 
 
 02-28 
 
 3 
 
 85 58 10-6 
 
 + 19-988 
 
 + 0-027 
 
 
 
 22264 
 
 686 
 
 4350 
 
 
 
 + 4 2526 
 
 972 
 
 
 973 
 
 96-35 
 
 3 
 
 81 ii 547 
 
 + 19-996 
 
 + 0-025 
 
 0-024 
 
 1602 
 
 22292 
 
 706 
 
 
 
 3164 
 
 + 9 2549 
 
 973 
 
 
 974 
 
 95-3I 
 
 4 
 
 116 ii 36-7 
 
 + 20-00 1 
 
 + 0-023 
 
 
 
 
 
 
 3065 
 
 
 
 974 
 
 
 975 
 
 97-27 
 
 3 
 
 89 45 46-3 
 
 + 20-003 
 
 + 0-023 
 
 o-ooo 
 
 
 22312 
 
 719 
 
 
 
 3165 
 
 + o 2843 
 
 975 
 
 
 976 
 
 98-33 
 
 3 
 
 74 52 7'7 
 
 + 20-003 
 
 + 0-023 
 
 + 0-098 
 
 1605 
 
 22314 
 
 
 
 3067 
 
 3166 
 
 + IS 2383 
 
 976 
 
 
 977 
 
 98-30 
 
 3 
 
 84 15 23-4 
 
 + 20*003 
 
 + 0-023 
 
 + 0-180 
 
 
 22322 
 
 722 
 
 
 
 3167 
 
 + 5 2545 
 
 977 
 
 
 978 
 
 97-98 
 
 3 
 
 87 12 42-2 
 
 + 20-007 
 
 + O'O2I 
 
 
 
 22330 
 
 734 
 
 4356 
 
 
 
 + 3 2560 
 
 978 
 
 
 979 
 
 99-32 
 
 3 
 
 87 40 17-8 
 
 + 20-OI2 
 
 + 0-02O 
 
 + 0-262 
 
 1606 
 
 22341 
 
 745 
 
 4361 
 
 3071 
 
 3169 
 
 + 2 2489 
 
 979 
 
 
 980 
 
 OI'OO 
 
 3 
 
 94 46 37'5 
 
 + 2O-OI4 
 
 + O-OI9 
 
 
 
 22361 
 
 753 
 
 
 3072 
 
 
 4 3152 
 
 980 
 
 
 981 
 
 96-28 
 
 3 
 
 35 44 56-9 
 
 + 2O-027 
 
 + 0-OI4 
 
 0-008 
 
 1608 
 
 224II 
 
 
 
 3086 
 
 3177 
 
 + 54 H75 
 
 981 
 
 
 982 
 
 97-31 
 
 3 
 
 88 53 29-9 
 
 + 20-O28 
 
 + O-OI4 
 
 
 
 22421 
 
 794 
 
 4369 
 
 
 
 + i 2624 
 
 982 
 
 
 983 
 
 95-31 
 
 4 
 
 "5 9 33-6 
 
 + 2O-032 
 
 + O-OI2 
 
 
 
 22439 
 
 
 
 3089 
 
 
 
 983 
 
 
 984 
 
 02-28 
 
 3 
 
 88 34 22-5 
 
 + 20-043 
 
 + O-OO5 
 
 
 
 22538 
 
 868 
 
 4385 
 
 
 
 + i 2633 
 
 984 
 
 
 985 
 
 97-29 
 
 3 
 
 85 57 39-8 
 
 + 20-043 
 
 + O-OO5 
 
 + 0-005 
 
 1616 
 
 22537 
 
 869 
 
 4386 
 
 
 
 + 4 2553 
 
 985 
 
 
 986 
 
 97-35 
 
 3 
 
 88 54 48-1 
 
 + 20-045 
 
 + 0-003 
 
 0-044 
 
 
 22555 
 
 883 
 
 4389 
 
 
 3191 
 
 + i 2636 
 
 986 
 
 
 987 
 
 97-64 
 
 3 
 
 87 36 55-o 
 
 + 20-046 
 
 + 0-003 
 
 
 
 
 889 
 
 4390 
 
 
 
 + 2 2499 
 
 987 
 
 
 988 
 
 96-33 
 
 3 
 
 85 47 1 6-0 
 
 + 2O-O47 
 
 + O-OO2 
 
 0-015 
 
 1617 
 
 22571 
 
 899 
 
 4392 
 
 
 3193 
 
 + 4 2556 
 
 988 
 
 
 989 
 
 97-06 
 
 4 
 
 82 49 40-8 
 
 + 20-049 
 
 o-ooo 
 
 + 0-017 
 
 1618 
 
 22590 
 
 919 
 
 
 3117 
 
 3197 
 
 + 7 2502 
 
 989 
 
 
 990 
 
 98-30 
 
 3 
 
 83 52 59-1 
 
 + 20-O52 
 
 O-006 
 
 + 0-073 
 
 
 22659 
 
 961 
 
 
 
 
 + 6 2543 
 
 990 
 
 
 950. Authority for Proper Motions : Boss. 953, 986, 990. Authority for Proper Motions : Auwers (Mayer's Stern- 
 verzeichnis). 975. The Proper Motions have been specially computed for the present catalogue. 97 7. Authority 
 
 
 for Proper Motions : Bossert. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 *> 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 99i 
 
 Virginis 
 
 8-5 
 
 2 
 
 02*29 
 
 3 
 
 h. m. 8. 
 II 58 57^5 
 
 a. 
 
 + 3-0731 
 
 8. 
 O*OOO2 
 
 S. 
 
 + 0*0040 
 
 99i 
 
 992 
 
 9 Virginis 
 
 4-0 
 
 I 
 
 97-44 
 
 17 
 
 12 O 6*89 
 
 + 3-0726 
 
 O*OO3O 
 
 0*0159 
 
 992 
 
 993 
 
 Virginis 
 
 6-6 
 
 
 98*36 
 
 3 
 
 12 O 52*52 
 
 + 3-0730 
 
 + 0*0033 
 
 0*0032 
 
 993 
 
 994 
 
 Virginis 
 
 7'5 
 
 I 
 
 02*30 
 
 3 
 
 12 2 4*19 
 
 + 3-0727 
 
 + O-OO2I 
 
 
 994 
 
 995 
 
 Virginis 
 
 7'3 
 
 I 
 
 97-27 
 
 3 
 
 12 2 53*31 
 
 + 3-0724 
 
 + 0*OOI5 
 
 O-OO2I 
 
 995 
 
 996 
 
 10 Virginis 
 
 6-2 
 
 I 
 
 96*36 
 
 3 
 
 12 4 33-79 
 
 + 3-0716 
 
 + O*OOO9 
 
 + 0*0008 
 
 996 
 
 997 
 
 II Virginis 
 
 5'7 
 
 ... 
 
 96*31 
 
 3 
 
 12 4 57-56 
 
 + 3-0695 
 
 O'OOI I 
 
 0-0125 
 
 997 
 
 998 
 
 2 Corvi e 
 
 3'4 
 
 ... 
 
 98*46 
 
 7 
 
 12 4 58*76 
 
 + 3-0845 
 
 + 0*0144 
 
 0*0059 
 
 998 
 
 999 
 
 Virginis 
 
 7'3 
 
 I 
 
 97-33 
 
 3 
 
 12 6 33-28 
 
 + 3*0696 
 
 O'OOOI 
 
 
 999 
 
 IOOO 
 
 Virginis 
 
 7-2 
 
 3 
 
 97-56 
 
 4 
 
 12 8 49*29 
 
 + 3-0702 
 
 + O*O009 
 
 
 IOOO 
 
 IOOI 
 
 Hydrae 
 
 6-5 
 
 
 96-71 
 
 5 
 
 12 9 55-23 
 
 + 3-1044 
 
 + O*OI9I 
 
 
 IOOI 
 
 IOO2 
 
 Virginis 
 
 8*0 
 
 i 
 
 02*29 
 
 3 
 
 12 II 51*27 
 
 + 3-0716 
 
 + O*OO2I 
 
 
 IOO2 
 
 1003 
 
 13 Virginis 
 
 5'9 
 
 
 98-36 
 
 3 
 
 12 13 32-63 
 
 + 3-0730 
 
 + O*O028 
 
 O'OOOI 
 
 1003 
 
 IOO4 
 
 Ursae Minoris 
 
 6*9 
 
 i 
 
 00*93 
 
 5 
 
 12 14 23*88 
 
 + 0-3195 
 
 + 0*7796 
 
 0*0858 
 
 IOO4 
 
 IOO5 
 
 15 Virginis r) 
 
 4*0 
 
 ... 
 
 97-59 
 
 13 
 
 12 14 47*33 
 
 + 3-0729 
 
 + O*O028 
 
 0*0056 
 
 IOO5 
 
 IOO6 
 
 16 Virginis c 
 
 5'3 
 
 I 
 
 96*32 
 
 3 
 
 12 15 l6*I9 
 
 + 3-0667 
 
 + O*OO08 
 
 0-0213 
 
 I006 
 
 IOO7 
 
 17 Virginis 
 
 6-5 
 
 ... 
 
 98*32 
 
 3 
 
 12 17 26*9I 
 
 + 3-0623 
 
 0-0002 
 
 0-0126 
 
 1007 
 
 1008 
 
 Virginis 
 
 6*7 
 
 I 
 
 98*83 
 
 4 
 
 12 18 679 
 
 + 3-0809 
 
 + O-OO52 
 
 + 0-0005 
 
 1008 
 
 1009 
 
 Virginis 
 
 7'3 
 
 I 
 
 97-29 
 
 3 
 
 12 20 54*37 
 
 + 3-0672 
 
 + O-OOI7 
 
 
 IO09 
 
 IOIO 
 
 Virginis 
 
 77 
 
 i 
 
 02-30 
 
 3 
 
 12 21 38-77 
 
 + 3-0719 
 
 + O-OO29 
 
 
 IOIO 
 
 IOII 
 
 15 Comae y 
 
 4'4 
 
 ... 
 
 95-3I 
 
 5 
 
 12 21 57-22 
 
 + 3-0024 
 
 O-OI24 
 
 0-0081 
 
 IOII 
 
 1012 
 
 Virginis 
 
 6*0 
 
 i 
 
 98-66 
 
 3 
 
 12 22 43*64 
 
 + 3-0821 
 
 + 0-0053 
 
 0-0065 
 
 IOI2 
 
 1013 
 
 Virginis 
 
 6*7 
 
 
 98-37 
 
 3 
 
 12 22 47-39 
 
 + 3-0917 
 
 + 0-0075 
 
 0-0178 
 
 1013 
 
 IOI4 
 
 Virginis 
 
 6*8 
 
 ... 
 
 97-99 
 
 3 
 
 12 23 12-57 
 
 + 3-0610 
 
 + O-O007 
 
 0-0037 
 
 1014 
 
 IOI5 
 
 Virginis 
 
 7*1 
 
 
 98-33 
 
 3 
 
 12 24 23-06 
 
 + 3-0593 
 
 + O*OOO5 
 
 0-0070 
 
 IOI5 
 
 1016 
 
 7 Corvi 8 
 
 3*0 
 
 
 98-84 
 
 7 
 
 12 24 41*27 
 
 +3-1138 
 
 + O*OI2O 
 
 0-0142 
 
 1016 
 
 1017 
 
 Virginis 
 
 8*0 
 
 2 
 
 01*65 
 
 3 
 
 12 26 7*91 
 
 + 3-0677 
 
 + O*O024 
 
 
 1017 
 
 1018 
 
 Virginis 
 
 6*1 
 
 
 98-30 
 
 3 
 
 12 26 1 6*49 
 
 + 3-0508 
 
 O*OOO8 
 
 
 1018 
 
 1019 
 
 21 Virginis q 
 
 5'3 
 
 ... 
 
 00-99 
 
 3 
 
 12 28 37*01 
 
 + 3-0988 
 
 + O*OO82 
 
 0-0082 
 
 1019 
 
 1 020 
 
 9 Corvi ft 
 
 2-7 
 
 
 97*94 
 
 6 
 
 12 29 7*95 
 
 + 3-1441 
 
 + O*Ol66 
 
 0-0008 
 
 1 020 
 
 IO2I 
 
 Virginis 
 
 7*0 
 
 I 
 
 97-35 
 
 3 
 
 12 30 IO*2O 
 
 + 3-0641 
 
 + O-QO22 
 
 0-0073 
 
 IO2I 
 
 IO22 
 
 25 Virginis f 
 
 5'3 
 
 I 
 
 98-36 
 
 3 
 
 12 31 38*19 
 
 + 3-0897 
 
 + O-O064 
 
 - 0-0035 
 
 1022 
 
 1023 
 
 Hydrae 
 
 5'4 
 
 ... 
 
 95-3I 
 
 4 
 
 12 32 24*OO 
 
 + 3-1670 
 
 + O-OI94 
 
 + 0-0030 
 
 1023 
 
 IO24 
 
 Virginis 
 
 6*9 
 
 
 97*67 
 
 3 
 
 12 32 46*21 
 
 + 3-0566 
 
 + 0-0013 
 
 
 IO24 
 
 1025 
 
 Virginis 
 
 6*2 
 
 
 96-34 
 
 3 
 
 12 32 58*53 
 
 +3-0599 
 
 + O*OOl8 
 
 
 IO25 
 
 IO26 
 
 Virginis 
 
 5'9 
 
 
 97-33 
 
 3 
 
 12 33 16*35 
 
 + 3-0646 
 
 + 0-0025 
 
 
 IO26 
 
 1027 
 
 Virginis R 
 
 Var. 
 
 6 
 
 00-96 
 
 3 
 
 12 33 25*46 
 
 + 3-0470 
 
 O'OOOI 
 
 
 1027 
 
 1028 
 
 Comae 
 
 8-3* 
 
 
 00-98 
 
 3 
 
 12 34 22*63 
 
 + 2*9977 
 
 0-0067 
 
 
 1028 
 
 IO29 
 
 Draconis 
 
 8-5 
 
 i 
 
 96-98 
 
 6 
 
 12 36 1*99 
 
 + 2*5173 
 
 0*0458 
 
 0-0854 
 
 IO29 
 
 I03O 
 
 30 Virginis p 
 
 4'9 
 
 ... 
 
 00*30 
 
 ii 
 
 12 36 4^35 
 
 + 3-0320 
 
 0*0015 
 
 +0-0033 
 
 1030 
 
 1031 
 
 31 Virginis rf 1 
 
 5'5 
 
 ... 
 
 98-31 
 
 3 
 
 12 36 53*01 
 
 + 3-045I 
 
 + 0*0002 
 
 0-0071 
 
 1031 
 
 1032 
 
 Virginis 
 
 8-2 
 
 2 
 
 02*32 
 
 3 
 
 12 36 56-67 
 
 + 3*0688 
 
 + 0*0034 
 
 
 IO32 
 
 1033 
 
 27 Comae 
 
 5'3 
 
 ... 
 
 96-15 
 
 6 
 
 12 41 39-02 
 
 + 2-9983 
 
 0*0044 
 
 0-0009 
 
 1033 
 
 1034 
 
 Virginis 
 
 6-4 
 
 ... 
 
 97-99 
 
 3 
 
 12 41 57-52 
 
 + 3-0450 
 
 + 0*0010 
 
 
 1034 
 
 1035 
 
 Virginis 
 
 6-3 
 
 
 98-36 
 
 3 
 
 12 42 23-21 
 
 + 3-0975 
 
 + 0*0073 
 
 0-0014 
 
 1035 
 
 991. A star (Albany 4408), magnitude 8'o, precedes several seconds. 992. Light orange. 1017. A star 
 (Albany 4505), magnitude 8*7, precedes 3* and is slightly north. 1018, 1022, 1035. The magnitude of each of these stars in 
 W. B. (i) is 9. 1027. 1897 April 14, mag. 8*3 ; 1897 May i, mag. 7*9 ; 1898 April 29, mag. 9*3 ; 1902 April 18, mag. 9*5 ; 
 1902 April 28, mag. about 10 ; 1903 April 22, mag. 6-5. The limits are 6*5 and ii'o ; the period is 145 days. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 47 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. I 
 
 Lalande, 1800. 1 
 
 Weisse's 
 Bessel(i),i825. 
 
 in 
 
 ^- 
 
 f<S 
 
 c 
 
 cS ^~ 
 
 ^ 
 
 ! 
 ^^ 
 
 Id 
 
 3& 
 | M 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 991 
 
 02*29 
 
 3 
 
 1 II 
 
 86 5 1 1-3 
 
 + 20-052 
 
 // 
 0*007 
 
 // 
 + 0*550 
 
 
 22667 
 
 966 
 
 4409 
 
 
 
 + 4 2568 
 
 991 
 
 
 992 
 
 95'8l 
 
 6 
 
 80 42 41*4 
 
 + 20-052 
 
 0*009 
 
 0-049 
 
 1623 
 
 
 991 
 
 
 3130 
 
 3205 
 
 + 9 2583 
 
 992 
 
 
 993 
 
 98*36 
 
 3 
 
 92 34 267 
 
 + 20-052 
 
 0*010 
 
 + 0-005 
 
 
 22715 
 
 999 
 
 
 3133 
 
 3209 
 
 2 3460 
 
 993 
 
 
 994 
 
 02*30 
 
 3 
 
 90 4 23-3 
 
 + 20-051 
 
 0*013 
 
 
 
 22742 
 
 ion 
 
 
 3137 
 
 
 + o 2894 
 
 994 
 
 
 995 
 
 97-27 
 
 3 
 
 88 49 177 
 
 + 20*051 
 
 0*014 
 
 + 0-059 
 
 
 22761 
 
 1026 
 
 443i 
 
 
 
 + i 2656 
 
 995 
 
 
 996 
 
 96*36 
 
 3 
 
 87 32 267 
 
 + 20-048 
 
 0*018 
 
 + 0-187 
 
 1625 
 
 22807 
 
 14 
 
 4440 
 
 
 3215 
 
 + 2 2517 
 
 996 
 
 
 997 
 
 96*31 
 
 3 
 
 83 38 i Ji 
 
 + 20-047 
 
 0*018 
 
 0*039 
 
 1627 
 
 22818 
 
 19 
 
 
 
 3217 
 
 + 6 2559 
 
 997 
 
 
 998 
 
 98*30 
 
 3 
 
 112 3 48-2 
 
 + 20-047 
 
 0*018 
 
 0*02 1 
 
 1626 
 
 22817 
 
 
 
 3152 
 
 3218 
 
 -21 3487 
 
 998 
 
 
 999 
 
 97-33 
 
 3 
 
 85 23 15-9 
 
 + 20*044 
 
 0*021 
 
 
 
 
 5i 
 
 4445 
 
 
 3225 
 
 + 4 2583 
 
 999 
 
 
 IOOO 
 
 97-56 
 
 4 
 
 87 10 59- 1 
 
 + 20-037 
 
 0*026 
 
 
 
 22927 
 
 87 
 
 4451 
 
 
 
 + 3 2616 
 
 IOOO 
 
 
 IOOI 
 
 99*98 
 
 3 
 
 118 40 49-5 
 
 + 20*033 
 
 0*028 
 
 
 
 
 
 
 3173 
 
 
 
 IOOI 
 
 
 IO02 
 
 02*29 
 
 3 
 
 89 5 31-2 
 
 + 20*025 
 
 0*032 
 
 
 
 23005 
 
 138 
 
 4456 
 
 
 
 + i 2676 
 
 IO02 
 
 
 1003 
 
 98-36 
 
 3 
 
 90 13 517 
 
 + 20*017 
 
 - 0-035 
 
 + 0*029 
 
 1643 
 
 23052 
 
 167 
 
 
 3195 
 
 3248 
 
 + o 2920 
 
 1003 
 
 
 1004 
 
 02-66 
 
 3 
 
 I 44 45"i 
 
 + 20-013 
 
 0-OI2 
 
 0-076 
 
 1672 
 
 
 
 
 
 3252 
 
 + 88 71 
 
 1004 
 
 
 1005 
 
 97-07 
 
 8 
 
 9 6 39-5 
 
 + 20*010 
 
 0*037 
 
 + O'O22 
 
 1647 
 
 23088 
 
 191 
 
 
 3199 
 
 3251 
 
 f* o 2926 
 
 1005 
 
 
 1006 
 
 96-32 
 
 3 
 
 86 7 50-3 
 
 + 20-008 
 
 0*038 
 
 + 0-063 
 
 1652 
 
 23"3 
 
 207 
 
 4465 
 
 
 3256 
 
 + 4 2604 
 
 1006 
 
 
 1007 
 
 98-32 
 
 3 
 
 84 8 17-3 
 
 + 19-994 
 
 0*043 
 
 + 0-054 
 
 1657 
 
 23167 
 
 241 
 
 
 
 
 + 6 2599 
 
 1007 
 
 
 1008 
 
 98-67 
 
 3 
 
 94 25 8*6 
 
 + 19-989 
 
 O*O44 
 
 + 0-036 
 
 
 23184 
 
 
 
 3209 
 
 3271 
 
 - 4 3268' 
 
 1008 
 
 
 1009 
 
 97*29 
 
 3 
 
 87 24 15*0 
 
 + 19-969 
 
 O*O49 
 
 
 
 23252 
 
 295 
 
 4485 
 
 
 
 + 2 2539 
 
 1009 
 
 
 IOIO 
 
 02*30 
 
 3 
 
 89 37 46'4 
 
 + 19*963 
 
 0-05I 
 
 
 
 23271 
 
 306 
 
 
 
 
 + o 2944 
 
 IOIO 
 
 
 ion 
 
 95-3I 
 
 5 
 
 61 10 32-3 
 
 + 19-960 
 
 0-05I 
 
 + 0-086 
 
 1666 
 
 23279 
 
 
 
 3230 
 
 3285 
 
 + 29 2288 
 
 ion 
 
 
 IOI2 
 
 98*66 
 
 3 
 
 94 3 427 
 
 + I9-954 
 
 0*053 
 
 + 0-017 
 
 
 23307 
 
 33i 
 
 
 3236 
 
 3287 
 
 3 3298 
 
 IOI2 
 
 
 1013 
 
 98-37 
 
 3 
 
 98 7 23-3 
 
 + i9'953 
 
 0*053 
 
 O'OOO 
 
 
 23312 
 
 334 
 
 
 3238 
 
 
 7 3409 
 
 1013 
 
 
 1014 
 
 97*99 
 
 3 
 
 85 2 58-1 
 
 + 19*949 
 
 0'054 
 
 0-019 
 
 
 
 344 
 
 
 
 
 + 5 2631 
 
 1014 
 
 
 1015 
 
 98-33 
 
 3 
 
 84 36 34'3 
 
 + I9-939 
 
 0*056 
 
 0-050 
 
 
 23352 
 
 365 
 
 
 
 
 + 5 2633 
 
 1015 
 
 
 1016 
 
 98*66 
 
 3 
 
 105 57 30-8 
 
 + 19*936 
 
 0*057 
 
 + 0-146 
 
 1675 
 
 23359 
 
 
 
 3242 
 
 3291 
 
 - 15 3482 
 
 1016 
 
 
 1017 
 
 02*30 
 
 3 
 
 88 7 13-0 
 
 + 19*922 
 
 O*060 
 
 
 
 23395 
 
 392 
 
 4507 
 
 
 
 + 2 2552 
 
 1017 
 
 
 1018 
 
 98-30 
 
 3 
 
 8 1 50 36-2 
 
 + 19*921 
 
 0*059 
 
 
 
 23410 
 
 398 
 
 
 
 
 + 8 2609 
 
 1018 
 
 
 1019 
 
 00-99 
 
 3 
 
 98 54 1-4 
 
 + 19*896 
 
 0*065 
 
 0*008 
 
 1683 
 
 23471 
 
 437 
 
 
 3259 
 
 3310 
 
 - 8 3372 
 
 1019 
 
 
 1 020 
 
 98-31 
 
 3 
 
 112 50 37-5 
 
 + 19-890 
 
 0*067 
 
 + 0*054 
 
 1685 
 
 23489 
 
 
 
 3263 
 
 3313 
 
 22 3401 
 
 1020 
 
 
 IO2I 
 
 97-35 
 
 3 
 
 87 ii 21-3 
 
 + 19*879 
 
 0*067 
 
 0*057 
 
 
 23525 
 
 463 
 
 45i8 
 
 
 
 + 3 2670 
 
 IO2I 
 
 
 1022 
 
 98*36 
 
 3 
 
 95 16 49'9 
 
 + 19*861 
 
 0*07I 
 
 + 0*019 
 
 1690 
 
 23576 
 
 485 
 
 
 3275 
 
 3321 
 
 - 5 3535 
 
 IO22 
 
 
 1023 
 
 95-30 
 
 3 
 
 116 35 io-o 
 
 + 19*852 
 
 0*074 
 
 + 0*100 
 
 
 23593 
 
 
 
 3279 
 
 
 
 IO23 
 
 
 IO24 
 
 97*67 
 
 3 
 
 85 9 36-8 
 
 + 19*847 
 
 O*O72 
 
 
 
 23605 
 
 502 
 
 4524 
 
 
 
 + 5 2654 
 
 IO24 
 
 
 IO25 
 
 96-34 
 
 3 
 
 86 10 i'o 
 
 + 19'845 
 
 0*073 
 
 
 
 23608 
 
 503 
 
 4525 
 
 
 
 + 4 2631 
 
 1025 
 
 
 IO26 
 
 97-33 
 
 3 
 
 87 35 4i'2 
 
 + 19*841 
 
 0*073 
 
 
 
 23616 
 
 513 
 
 4529 
 
 
 3322 
 
 + 2 2560 
 
 1026 
 
 
 1027 
 
 00*96 
 
 3 
 
 82 27 41-1 
 
 + 19*839 
 
 0*073 
 
 
 
 
 
 
 
 
 + 7 2561 
 
 IO27 
 
 
 1028 
 
 00*98 
 
 3 
 
 69 25 107 
 
 + 19*827 
 
 -0*074 
 
 
 
 
 
 
 
 
 + 20 2748 
 
 1028 
 
 
 IO29 
 
 96*98 
 
 6 
 
 20 38 57-3 
 
 + 19*805 
 
 O*O66 
 
 0*042 
 
 
 
 
 
 
 
 + 69 671 
 
 1029 
 
 
 1030 
 
 01*13 
 
 5 
 
 79 12 47-2 
 
 + 19*794 
 
 0*079 
 
 + 0*088 
 
 1701 
 
 
 575 
 
 
 3299 
 
 3347 
 
 + 11 2485 
 
 IO30 
 
 
 1031 
 
 98*31 
 
 3 
 
 82 38 397 
 
 + 19793 
 
 O*O8O 
 
 0*006 
 
 1702 
 
 23697 
 
 
 
 
 
 + 7 2568 
 
 1031 
 
 
 1032 
 
 02*32 
 
 3 
 
 88 57 21-0 
 
 + 19*792 
 
 O*08O 
 
 
 
 23700 
 
 
 4540 
 
 
 
 + i 2739 
 
 1032 
 
 
 1033 
 
 97-62 
 
 3 
 
 72 52 34-2 
 
 + 19*722 
 
 0*087 
 
 0*038 
 
 
 23818 
 
 
 
 3322 
 
 
 + 17 2533 
 
 1033 
 
 
 1034 
 
 97-99 
 
 3 
 
 83 30 6-0 
 
 + 19717 
 
 O-oSg 
 
 
 
 23824 
 
 669 
 
 
 
 
 + 6 2660 
 
 1034 
 
 
 1035 
 
 98*36 
 
 3 
 
 95 45 M'9 
 
 + 19710 
 
 O*O92 
 
 +0*033 
 
 
 23839 
 
 678 
 
 
 3325 
 
 336i 
 
 5 3569 
 
 1035 
 
 991,1013. Authority for Proper Motions : Porter. 993, 1035. Authority for Proper Motions : Auwers (Astronomische Nach- 
 richten, 3511). 995,1021. Authority for Proper Motions : Boss. 1008,1012,1014. Authority for Proper Motions : Auwers 
 (Mayer's Sternverzeichnis). 1015. The Proper Motions have been specially computed for the present catalogue. 1020. Authority 
 for Proper Motions : Auwers (Astronomische Nachrichten, 3929). 1023. Authority for Proper Motions : Radcliffe, 1890, 3279. 
 1029. Authority for Proper Motions : Schroeter. 1O33- Authority for Proper Motions : Auwers (Berlin A). 
 
48 
 
 RADCLIEFE CATALOGUE OF STABS, 1900'0, E.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 1036 
 
 35 Virginis 
 
 6*9 
 
 3 
 
 97-87 y 
 
 14 
 
 ll. 111. 8. 
 
 12 42 45-85 
 
 s. 
 
 + 3-0549 
 
 s. 
 + 0*0022 
 
 8. 
 O'OO3O 
 
 1036 
 
 1037 
 
 Virginia 
 
 8*0 
 
 i 
 
 02-31 
 
 3 
 
 12 42 59-53 
 
 + 3-0719 
 
 + 0-0042 
 
 
 1037 
 
 1038 
 
 Virginis 
 
 8-2* 
 
 
 02-34 
 
 3 
 
 12 44 38-69 
 
 + 3-0648 
 
 + 0-0035 
 
 O*O050 
 
 1038 
 
 1039 
 
 Virginis U 
 
 Var. 
 
 6 
 
 O2-OI 
 
 3 
 
 12 46 I-27 
 
 + 3-0442 
 
 + 0*0014 
 
 
 1039 
 
 1040 
 
 1041 
 1042 
 
 37 Virginis 
 Hydrae 
 
 6*8 
 6*1 
 
 2 
 
 97-35 
 
 9S-3I 
 00-O4 
 
 3 
 
 5 
 
 7 
 
 12 46 31-36 
 
 12 46 37-I7 
 12 46 49-65 
 
 +3-0558 
 
 + 3-2056 
 
 + 2-9280 
 
 + 0-0027 
 
 + O-O2OI 
 0-0096 
 
 O*OO36 
 O'O027 
 
 1040 
 
 1041 
 1042 
 
 31 Comae 
 
 5'i 
 
 ... 
 
 1043 
 
 Virginis 
 
 7*6 
 
 2 
 
 97-36 
 
 3 
 
 12 5 S'55 
 
 + 3-0545 
 
 + O-OO28 
 
 
 1043 
 
 1044 
 
 Virginis 
 
 7'3 
 
 I 
 
 97-66 
 
 3 
 
 12 50 31-39 
 
 + 3-0697 
 
 + 0-0044 
 
 
 1044 
 
 1045 
 
 43 Virginis 8 
 
 3'5 
 
 I 
 
 98-99 
 
 H 
 
 12 50 33-92 
 
 + 3-0526 
 
 + O-OO27 
 
 0*0336 
 
 1045 
 
 1046 
 
 Virginis 
 
 7'3 
 
 I 
 
 98-32 
 
 3 
 
 12 52 20-74 
 
 + 3-0623 
 
 + 0-0038 
 
 
 1046 
 
 1047 
 
 Virginis 
 
 7'4 
 
 2 
 
 99'59 
 
 4 
 
 12 54 16-77 
 
 + 3-0339 
 
 + O-OOI4 
 
 
 1047 
 
 1048 
 
 Virginis 
 
 7'4 
 
 2 
 
 98-37 
 
 3 
 
 12 55 25-32 
 
 + 3-0495 
 
 + O-OO29 
 
 
 1048 
 
 1049 
 
 Virginis 
 
 7'i 
 
 
 97'34 
 
 3 
 
 12 56 3-65 
 
 + 3-0450 
 
 + O-O025 
 
 
 1049 
 
 1050 
 
 Hydrae 
 
 7-0 
 
 
 96-70 
 
 3 
 
 12 56 13-52 
 
 + 3-2181 
 
 + O-OI9I 
 
 
 1050 
 
 1051 
 
 47 Virginis e 
 
 2-8 
 
 ... 
 
 98- 5 6 
 
 22 
 
 12 57 11-91 
 
 + 3-0056 
 
 0-0006 
 
 O-OI92 
 
 1051 
 
 1052 
 
 Virginis 
 
 Var. 
 
 4 
 
 98-68 
 
 3 
 
 12 57 33-64 
 
 + 3-0394 
 
 + O-OO22 
 
 
 1052 
 
 1053 
 
 Virginis 
 
 7-2 
 
 
 98-00 
 
 3 
 
 12 59 38-11 
 
 + 3-0677 
 
 + 0-0047 
 
 O'OOOO 
 
 1053 
 
 1054 
 
 Virginis 
 
 8-0 
 
 3 
 
 02-32 
 
 3 
 
 13 2 13-46 
 
 + 3-0657 
 
 + 0-0047 
 
 0-0067 
 
 1054 
 
 1055 
 
 Virginis 
 
 8-4 
 
 3 
 
 02-32 
 
 3 
 
 13 2 13-49 
 
 + 3-0657 
 
 + O-OO47 
 
 0-0067 
 
 1055 
 
 1056 
 
 Virginis 
 
 77* 
 
 
 O2-67 
 
 3 
 
 13 2 30-16 
 
 + 3-0601 
 
 + 0-0043 
 
 
 1056 
 
 1057 
 
 Virginis 
 
 6-5 
 
 I 
 
 98-34 
 
 3 
 
 13 3 46-71 
 
 + 3-0357 
 
 + 0-0025 
 
 + 0-0040 
 
 1057 
 
 1058 
 
 Virginis 
 
 7-5 
 
 2 
 
 03-07 
 
 4 
 
 13 4 2-60 
 
 + 3-0490 
 
 + 0-0035 
 
 
 1058 
 
 1059 
 
 51 Virginis 6 
 
 4-o 
 
 I 
 
 98-25 
 
 21 
 
 13 4 46-24 
 
 + 3-1054 
 
 + 0-0079 
 
 0-0043 
 
 1059 
 
 1060 
 
 Virginis 
 
 7'5 
 
 I 
 
 97-33 
 
 3 
 
 13 7 35-84 
 
 + 3-0415 
 
 + O-OO33 
 
 
 1060 
 
 1061 
 
 Virginis 
 
 6-6 
 
 2 
 
 98-35 
 
 3 
 
 13 8 51-77 
 
 + 3-0590 
 
 + O'OO46 
 
 0-0046 
 
 1061 
 
 1062 
 
 Virginis 
 
 7'5 
 
 ... 
 
 98-7I 
 
 3 
 
 13 9 59-3I 
 
 + 3-0372 
 
 + 0-0032 
 
 
 1062 
 
 1063 
 
 Virginis 
 
 7'7 
 
 I 
 
 02-32 
 
 3 
 
 13 10 27-65 
 
 + 3-0474 
 
 + 0-0039 
 
 
 1063 
 
 1064 
 
 Virginis 
 
 7-2 
 
 
 98-72 
 
 3 
 
 13 ii 21-72 
 
 + 3-0222 
 
 + O-0023 
 
 
 1064 
 
 1065 
 
 Virginis 
 
 7'4 
 
 ... 
 
 OO-4I 
 
 3 
 
 13 ii 45-76 
 
 + 3*0600 
 
 + O-0049 
 
 
 1065 
 
 1066 
 
 Virginis 
 
 6-8 
 
 I 
 
 02-67 
 
 3 
 
 13 12 22-58 
 
 + 3-0738 
 
 + 0-0058 
 
 
 1066 
 
 1067 
 
 60 Virginis o* 
 
 5-o 
 
 
 02-38 
 
 3 
 
 I 3 12 33-23 
 
 + 3-0290 
 
 + O-O029 
 
 0-0034 
 
 1067 
 
 1068 
 
 Virginis 
 
 7-0 
 
 I 
 
 98-72 
 
 3 
 
 13 13 47-14 
 
 + 3'04i6 
 
 + 0-0038 
 
 
 1068 
 
 1069 
 
 Virginis 
 
 6-7 
 
 I 
 
 98-37 
 
 3 
 
 13 15 lO'OI 
 
 + 3'0440 
 
 + O-O040 
 
 
 1069 
 
 1070 
 
 Virginis 
 
 6-9 
 
 ... 
 
 OI'OO 
 
 3 
 
 13 * 5 3'68 
 
 + 3-0322 
 
 + 0-0033 
 
 0-0030 
 
 1070 
 
 1071 
 
 Virginis 
 
 7*0 
 
 I 
 
 00-99 
 
 3 
 
 13 15 37-05 
 
 + 3-0465 
 
 + O-OO42 
 
 
 1071 
 
 1072 
 
 Virginis 
 
 5'6 
 
 ... 
 
 98-71 
 
 3 
 
 13 1 6 36-50 
 
 + 3-0527 
 
 + 0-0047 
 
 
 1072 
 
 1073 
 
 64 Virginis 
 
 5'9 
 
 ... 
 
 01-38 
 
 3 
 
 13 J 7 7-I3 
 
 + 3-0288 
 
 + O-O032 
 
 0-0063 
 
 1073 
 
 1074 
 
 Virginis 
 
 7*5 
 
 I 
 
 00-38 
 
 3 
 
 13 1 8 34-08 
 
 + 3-0474 
 
 + 0-0045 
 
 + 0*0015 
 
 1074 
 
 1075 
 
 Virginis 
 
 7'7 
 
 I 
 
 02-98 
 
 3 
 
 13 18 35-76 
 
 + 3-0473 
 
 + 0-0045 
 
 O'OOOO 
 
 1075 
 
 1076 
 
 Virginis 
 
 7'i 
 
 ... 
 
 00-72 
 
 3 
 
 13 19 12-55 
 
 + 3-0575 
 
 + O-OO5I 
 
 
 1076 
 
 1077 
 
 Virginis ... 
 
 77 * 
 
 
 02-67 
 
 3 
 
 13 19 39-02 
 
 + 3-0335 
 
 + 0-0037 
 
 
 1077 
 
 1078 
 
 67 Virginis a 
 
 1*2 
 
 
 99-07 
 
 17 
 
 13 19 55'36 
 
 + 3-I585 
 
 + 0*0116 
 
 0-0044 
 
 1078 
 
 1079 
 
 Virginis 
 
 7'7 
 
 I 
 
 98-38 
 
 3 
 
 13 24 6-59 
 
 + 3*0674 
 
 + 0*0059 
 
 
 1079 
 
 1080 
 
 Virginis 
 
 6-7 
 
 
 98-72 
 
 3 
 
 13 24 41-33 
 
 + 3-0591 
 
 + 0*0055 
 
 0-0036 
 
 1080 
 
 1039. J ^97 May 18, Below 10 mag.; 1898 April 29, mag. 9-3; 1899 ^ & y 2 9 ma &* a b ut 8; 1903 April 38, mag. 
 about 10; 1903 April 22, mag. 7*5; 1903 April 23, mag. 7*7. Chandler's limits are 7*7 and 12*8; the period is 207 days. 
 1052. 1896 May 27, Red, mag. 8; 1897 May i, mag. 8-4; 1898 May 12, mag. 7-3; 1902 April 28, orange-red, mag. 8'i. 
 Pickering's limits are 8'8 and 9*7 (Astronomische Nachrichten, 3347). I 59- Companion, magnitude 9*3, precedes north. 
 1076. Close double. Observed as one mass. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. 1 
 
 in 
 
 
 
 n oo 
 
 *1 
 J 
 
 tfi 
 t-. 
 
 s* 
 
 e _x; 
 
 q^ 
 
 d 
 
 !*f 
 
 So 
 
 !<* 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1036 
 
 96-89 
 
 7 
 
 1 II 
 
 85 52 52-2 
 
 Ti 
 + I9-704 
 
 0-091 
 
 // 
 
 + 0-006 
 
 1708 
 
 23854 
 
 682 
 
 4570 
 
 3327 
 
 3362 
 
 o 
 
 + 4 2653 
 
 1036 
 
 
 1037 
 
 02-31 
 
 3 
 
 89 48 47-2 
 
 + 19-700 
 
 0*092 
 
 
 
 23859 
 
 688 
 
 
 
 
 + o 2983 
 
 1037 
 
 
 1038 
 
 02-34 
 
 3 
 
 88 14 56-0 
 
 + I9-673 
 
 0-095 
 
 + 0-660 
 
 
 23917 
 
 
 4578 
 
 
 
 + 2 2585 
 
 1038 
 
 
 1039 
 
 O2'OI 
 
 3 
 
 83 54 8-5 
 
 + I9-649 
 
 0-097 
 
 
 
 
 747 
 
 
 
 
 + 6 2664 
 
 1039 
 
 
 1040 
 
 97-35 
 
 3 
 
 86 23 58-7 
 
 + 19-640 
 
 0-098 
 
 0-030 
 
 1714 
 
 23964 
 
 754 
 
 4586 
 
 
 3368 
 
 + 3 2703 
 
 1040 
 
 
 1041 
 
 97-64 
 
 3 
 
 116 ii 41-5 
 
 + I9-639 
 
 0-103 
 
 
 
 
 
 
 3343 
 
 3369 
 
 
 1041 
 
 
 1042 
 
 02-30 
 
 3 
 
 61 54 54'5 
 
 + I9-635 
 
 -0-095 
 
 + 0*018 
 
 1715 
 
 23973 
 
 
 
 3344 
 
 3370 
 
 + 28 2156 
 
 1042 
 
 
 l43 
 
 97-36 
 
 4 
 
 86 24 34-0 
 
 + I9-575 
 
 0-105 
 
 
 
 24058 
 
 
 4605 
 
 
 
 + 3 2714 
 
 1043 
 
 
 1044 
 
 97-66 
 
 3 
 
 89 24 9-7 
 
 + I9-567 
 
 0*106 
 
 
 
 24072 
 
 818 
 
 4606 
 
 
 
 + o 3002 
 
 1044 
 
 
 1045 
 
 96-68 
 
 3 
 
 86 3 32-5 
 
 + I9-566 
 
 0*106 
 
 + 0*047 
 
 1723 
 
 24078 
 
 827 
 
 4608 
 
 336o 
 
 3378 
 
 + 4 2669 
 
 1045 
 
 
 1046 
 
 98-32 
 
 3 
 
 88 i 49-4 
 
 + I9-53I 
 
 O'lIO 
 
 
 
 24126 
 
 854 
 
 4609 
 
 
 
 + 2 2604 
 
 1046 
 
 
 1047 
 
 98-36 
 
 3 
 
 82 57 12-7 
 
 + I9H92 
 
 0-112 
 
 
 
 24184 
 
 887 
 
 
 
 
 + 7 2600 
 
 1047 
 
 
 1048 
 
 98-37 
 
 3 
 
 85 5i 25-9 
 
 + I9H69 
 
 0*115 
 
 
 
 24209 
 
 910 
 
 4619 
 
 
 
 + 4 2683 
 
 1048 
 
 
 1049 
 
 97-34 
 
 3 
 
 85 6 8-7 
 
 + I9-455 
 
 0-116 
 
 
 
 
 919 
 
 4622 
 
 
 
 + 5 2702 
 
 1049 
 
 
 1050 
 
 96-70 
 
 3 
 
 114 7 37-6 
 
 + I9-452 
 
 O'I22 
 
 
 
 24225 
 
 
 
 3389 
 
 
 
 1050 
 
 
 1051 
 
 96-35 
 
 3 
 
 78 30 117 
 
 + I9-43I 
 
 0*117 
 
 0-029 
 
 1735 
 
 24250 
 
 940 
 
 
 3392 
 
 3399 
 
 + 11 2529 
 
 1051 
 
 
 1052 
 
 98-68 
 
 3 
 
 84 16 33-1 
 
 + 19-423 
 
 0*119 
 
 
 
 
 948 
 
 
 
 
 + 5 2708 
 
 1052 
 
 
 I0 53 
 
 98-00 
 
 3 
 
 89 9 55'2 
 
 + I9-377 
 
 0-124 
 
 + 0*113 
 
 
 24309 
 
 985 
 
 4638 
 
 
 
 + i 2786 
 
 1053 
 
 
 !054 
 
 02-32 
 
 3 
 
 88 52 39-2 
 
 + I9-3I8 
 
 0*128 
 
 + 0-109 
 
 
 
 1028 
 
 4644 
 
 
 
 + i 2789 
 
 1054 
 
 
 iSS 
 
 02-32 
 
 3 
 
 88 52 317 
 
 + I9-3I7 
 
 0*128 
 
 + 0-109 
 
 
 
 1027 
 
 4645 
 
 
 
 + i 2789 
 
 1055 
 
 
 1056 
 
 02*67 
 
 3 
 
 87 59 25-0 
 
 + I9-3II 
 
 0-129 
 
 
 
 24373 
 
 
 4648 
 
 
 
 + 2 2626 
 
 1056 
 
 
 1057 
 
 98-34 
 
 3 
 
 84 14 24-9 
 
 + 19-281 
 
 0*130 
 
 + 0*720 
 
 
 24414 
 
 1063 
 
 
 
 
 + 6 2697 
 
 1057 
 
 
 1058 
 
 03-07 
 
 4 
 
 86 19 19-6 
 
 + I9-274 
 
 0*131 
 
 
 
 24424 
 
 6 
 
 4657 
 
 
 
 + 3 2739 
 
 1058 
 
 
 1059 
 
 99-00 
 
 3 
 
 95 o 1 8-2 
 
 + 19-257 
 
 0*135 
 
 + 0*037 
 
 1747 
 
 24448 
 
 17 
 
 
 3424 
 
 3420 
 
 4 3430 
 
 1059 
 
 
 1060 
 
 97-33 
 
 3 
 
 85 24 2*2 
 
 + I9-I86 
 
 0*137 
 
 
 
 24523 
 
 68 
 
 4665 
 
 
 
 + 4 2703 
 
 1060 
 
 
 1061 
 
 99-59 
 
 4 
 
 88 o 42-8 
 
 + 19-154 
 
 0-140 
 
 + 0-030 
 
 
 24563 
 
 93 
 
 4668 
 
 
 
 + 2 2646 
 
 1061 
 
 
 1062 
 
 98-7I 
 
 3 
 
 84 57 io'3 
 
 + I9-I24 
 
 0-141 
 
 
 
 24592 
 
 109 
 
 
 
 
 + 5 2728 
 
 1062 
 
 
 1063 
 
 02-32 
 
 3 
 
 86 25 157 
 
 + 19*112 
 
 0*143 
 
 
 
 24603 
 
 119 
 
 4672 
 
 
 
 + 3 2748 
 
 1063 
 
 
 1064 
 
 98-72 
 
 3 
 
 82 57 55-8 
 
 + 19-088 
 
 0*143 
 
 
 
 24626 
 
 136 
 
 
 
 
 + 7 2627 
 
 1064 
 
 
 1065 
 
 00-41 
 
 3 
 
 88 13 54'3 
 
 + I9-077 
 
 0*146 
 
 
 
 24637 
 
 144 
 
 4676 
 
 
 
 + 2 2653 
 
 1065 
 
 
 1066 
 
 02*67 
 
 3 
 
 90 8 54-0 
 
 + 19-060 
 
 0*147 
 
 
 
 24660 
 
 159 
 
 
 3457 
 
 
 + o 3040 
 
 1066 
 
 
 1067 
 
 02-38 
 
 3 
 
 84 o 11-3 
 
 + 19-056 
 
 0*146 
 
 0-023 
 
 1762 
 
 24666 
 
 162 
 
 
 
 3445 
 
 + 6 2722 
 
 1067 
 
 
 1068 
 
 98-72 
 
 3 
 
 85 47 8-1 
 
 + I9-O22 
 
 0*149 
 
 
 
 24703 
 
 
 4686 
 
 
 
 + 4 2721 
 
 1068 
 
 
 1069 
 
 98-37 
 
 3 
 
 86 ii 12-7 
 
 + 18-983 
 
 0*151 
 
 
 
 24738 
 
 207 
 
 4697 
 
 
 
 + 4 2728 
 
 1069 
 
 
 1070 
 
 OI'OO 
 
 3 
 
 84 38 SI'S 
 
 + 18-973 
 
 0-151 
 
 + O'O2O 
 
 1768 
 
 24743 
 
 2IO 
 
 
 
 
 + 5 2736 
 
 1070 
 
 
 1071 
 
 00-99 
 
 3 
 
 86 31 57'S 
 
 + I8-97I 
 
 0*152 
 
 
 
 24747 
 
 212 
 
 4698 
 
 
 
 + 3 2758 
 
 1071 
 
 
 1072 
 
 98-71 
 
 3 
 
 87 23 13-9 
 
 + 18-942 
 
 0*154 
 
 
 
 
 229 
 
 4703 
 
 
 
 + 2 2664 
 
 1072 
 
 
 1073 
 
 01-38 
 
 3 
 
 84 19 14-3 
 
 + 18-928 
 
 0*154 
 
 + 0-030 
 
 1770 
 
 24783 
 
 240 
 
 
 
 
 + 5 2737 
 
 1073 
 
 
 1074 
 
 00-38 
 
 3 
 
 86 45 34-6 
 
 + 18-885 
 
 0*158 
 
 0*216 
 
 
 24818 
 
 257 
 
 4708 
 
 
 
 + 3 2765 
 
 1074 
 
 
 1075 
 
 02-98 
 
 3 
 
 86 45 28-2 
 
 + 18-884 
 
 -0-158 
 
 0*254 
 
 
 24821 
 
 259 
 
 4709 
 
 
 
 + 3 2766 
 
 1075 
 
 
 1076 
 
 00-72 
 
 3 
 
 88 4 40-7 
 
 + 18-866 
 
 0-159 
 
 
 
 
 267 
 
 4712 
 
 
 
 + 2 2671 
 
 1076 
 
 
 1077 
 
 02-67 
 
 3 
 
 85 4 36-1 
 
 + 18-853 
 
 0*159 
 
 
 
 
 
 4713 
 
 
 
 + 5 2742 
 
 1077 
 
 
 1078 
 
 02-34 
 
 3 
 
 100 38 21-8 
 
 + 18-845 
 
 0*165 
 
 +0*018 
 
 1774 
 
 24845 
 
 277 
 
 
 3479 
 
 3465 
 
 10 3672 
 
 1078 
 
 
 1079 
 
 98-38 
 
 3 
 
 89 21 47-5 
 
 + I87I7 
 
 0*169 
 
 
 
 24940 
 
 
 4728 
 
 
 
 + o 3065 
 
 1079 
 
 
 1080 
 
 98-72 
 
 3 
 
 88 23 5-8 
 
 + 18-699 
 
 0*169 
 
 + 0*148 
 
 
 24963 
 
 
 4734 
 
 
 
 + i 2819 
 
 1080 
 
 1038. The Proper Motions have been specially computed for the present catalogue. IO 53- Authority for Proper 
 Motions: Bossert. 1054,1055,1057,1074,1075. Authority for Proper Motions : Porter. 1061. Authority for 
 Proper Motions : Auwers (Mayer's Stern verzeichnis). 1080. The Proper Motion adopted is the mean of Boss and Bossert. 
 
 H 
 
50 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 
 
 
 
 
 
 
 
 4 
 
 "8 | 
 
 Year 
 
 "3 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 
 
 ll 
 
 1 a 
 
 and 
 
 Fraction 
 
 11 
 
 Mean RA. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 No. 
 
 
 
 c-> 
 
 s -g 
 
 of 
 
 3 CO 
 
 
 
 
 
 
 
 
 g 
 
 *1 
 
 Year. 
 
 *s 
 
 
 
 
 
 
 1081 
 
 Virginia 
 
 6*4 
 
 
 99*41 
 
 3 
 
 h. m. s. 
 13 24 55^3 
 
 s. 
 
 + 3-0173 
 
 s. 
 
 + 0-0032 
 
 s. 
 
 1081 
 
 1082 
 
 Virginia 
 
 6*3 
 
 ... 
 
 00*15 
 
 4 
 
 13 24 59*14 
 
 + 3-0073 
 
 + 0*0027 
 
 
 1082 
 
 1083 
 
 Virginia 
 
 6*8 
 
 ... 
 
 99*41 
 
 3 
 
 13 28 7*10 
 
 + 3*0168 
 
 + 0*0035 
 
 
 1083 
 
 1084 
 
 78 Virginia 
 
 5'0 
 
 
 98*36 
 
 3 
 
 13 29 3-77 
 
 + 3-0358 
 
 + 0*0045 
 
 + 0*0014 
 
 1084 
 
 1085 
 
 79 Virginia 
 
 3'4 
 
 ... 
 
 99-18 
 
 16 
 
 13 29 35-78 
 
 + 3-0735 
 
 + 0*0065 
 
 0*0205 
 
 1085 
 
 1086 
 
 Virginia 
 
 6-7 
 
 ... 
 
 99-41 
 
 3 
 
 13 32 39*20 
 
 + 3-0462 
 
 + 0-0052 
 
 
 1086 
 
 1087 
 
 82 Virginia m 
 
 5'2 
 
 
 ^85 
 
 19 
 
 13 36 21*68 
 
 + 3-1513 
 
 + 0*0108 
 
 0*0085 
 
 1087 
 
 1088 
 
 BoOtia 
 
 6-5 
 
 I 
 
 99-1:8 
 
 4 
 
 I"? 17 16*48 
 
 + 2*986 ; 
 
 + 0*0028 
 
 0*02/17 
 
 1088 
 
 1089 
 
 84 Virginia o 
 
 J 
 
 6-5 
 
 I 
 
 yy j 
 07*^2 
 
 3 
 
 J J/ *** T^*"* 
 
 13 38 2*03 
 
 -p ;7 VV O 
 + 3-0335 
 
 + 0*0049 
 
 W ^^tj 
 
 0-0223 
 
 1089 
 
 1090 
 
 Virginia 
 
 6*4 
 
 ... 
 
 98-74 
 
 3 
 
 13 38 41-93 
 
 + 3-I2I5 
 
 + 0*0093 
 
 0-0038 
 
 1090 
 
 1091 
 
 Virginia 
 
 8*0 
 
 I 
 
 02-33 
 
 3 
 
 13 39 20*70 
 
 + 3*O6O9 
 
 + 0-0063 
 
 
 1091 
 
 1092 
 
 I Centauri 
 
 4'4 
 
 
 95-41 
 
 4 
 
 13 40 0*10 
 
 + 3-433I 
 
 + 0-0281 
 
 0-0374 
 
 1092 
 
 1093 
 
 Virginia 
 
 7*2 
 
 ... 
 
 99-41 
 
 3 
 
 13 4i 5-56 
 
 + 3*0166 
 
 + 0-0044 
 
 
 1093 
 
 1094 
 
 Virginia 
 
 6*3 
 
 ... 
 
 " 98-02 
 
 3 
 
 13 4i 59-96 
 
 + 3-0036 
 
 + 0-0039 
 
 0-0321 
 
 1094 
 
 1095 
 
 4 BoOtia T 
 
 4'5 
 
 
 99-54 
 
 21 
 
 13 42 30-57 
 
 + 2*8854 
 
 0*0006 
 
 0-0346 
 
 1095 
 
 1096 
 
 Virginia 
 
 8*0 
 
 I 
 
 02-41 
 
 3 
 
 13 44 16*79 
 
 + 3*0209 
 
 + 0*0048 
 
 
 1096 
 
 1097 
 
 Virginia 
 
 6-8 
 
 
 98-03 
 
 3 
 
 13 44 29*11 
 
 + 3*0021 
 
 + 0*0040 
 
 
 1097 
 
 1098 
 
 Virginia 
 
 6-3 
 
 I 
 
 98-41 
 
 3 
 
 13 45 23-33 
 
 + 3-0104 
 
 + 0*0044 
 
 
 1098 
 
 1099 
 
 Draconia 
 
 7'7 
 
 
 97-35 
 
 3 
 
 13 46 49-08 
 
 + 1*9882 
 
 0*0066 
 
 
 1099 
 
 IIOO 
 
 Virginia 
 
 77* 
 
 ... 
 
 02-34 
 
 3 
 
 13 47 32-I7 
 
 +3-0588 
 
 + 0*0065 
 
 
 IIOO 
 
 IIOI 
 
 8 BoOtia i} 
 
 2-8 
 
 
 99-52 
 
 20 
 
 13 49 55-32 
 
 +2*8615 
 
 0-0005 
 
 0-0049 
 
 IIOI 
 
 IIO2 
 
 92 Virginia 
 
 6-3 
 
 3 
 
 97-66 
 
 3 
 
 13 51 22-08 
 
 + 3-0560 
 
 + 0-0066 
 
 0*0040 
 
 IIO2 
 
 1103 
 
 Virginia 
 
 7'4 
 
 i 
 
 02-34 
 
 3 
 
 13 Si 36-87 
 
 +3-0347 
 
 + 0*0057 
 
 
 1103 
 
 IIO4 
 
 Virginia 
 
 7'5 
 
 I 
 
 98-03 
 
 3 
 
 13 54 37-50 
 
 + 3-0667 
 
 + 0*0071 
 
 
 IIO4 
 
 IIO5 
 
 Virginia 
 
 7-1 
 
 2 
 
 97-35 
 
 3 
 
 13 56 32-56 
 
 + 3-0188 
 
 + 0*0054 
 
 
 1105 
 
 1106 
 
 93 Virginia T 
 
 4'4 
 
 
 00*06 
 
 21 
 
 13 56 33-33 
 
 + 3-0497 
 
 + 0*0065 
 
 0-0005 
 
 1106 
 
 1107 
 
 Virginia 
 
 7-8* 
 
 ... 
 
 98-42 
 
 3 
 
 13 57 45-90 
 
 + 3-0264 
 
 + 0-0057 
 
 - 0-0135 
 
 1107 
 
 1108 
 
 BoOtia 
 
 6'4 
 
 
 99'OQ 
 
 3 
 
 I-? eg -28*8 <; 
 
 _|_ 2*Q7Q4 
 
 + 0*0041 
 
 
 1108 
 
 1109 
 
 Virginia 
 
 v " 
 
 6-3 
 
 ... 
 
 yy y 
 
 99-42 
 
 o 
 
 3 
 
 j O j J 
 
 13 58 54-52 
 
 T * y/ y*r 
 + 3-0103 
 
 + 0-0052 
 
 
 1109 
 
 IIIO 
 
 Virginia 
 
 6-4 
 
 
 99-07 
 
 3 
 
 13 59 33-29 
 
 + 3-0404 
 
 + 0-0063 
 
 
 IIIO 
 
 IIII 
 
 94 Virginia 
 
 6-6 
 
 
 98*92 
 
 12 
 
 14 o 59*94 
 
 + 3-1723 
 
 + 0-0116 
 
 0-0032 
 
 mi 
 
 III2 
 
 BoOtia ... 
 
 7'4 
 
 
 99-07 
 
 , 
 
 14 i 26*15 
 
 4- 2*084.0 
 
 4- 0*0044 
 
 
 III2 
 
 1113 
 
 Virginia 
 
 8-1 
 
 ... 
 
 yy v i 
 
 98-39 
 
 3 
 
 14 2 32*60 
 
 i yvtpj 
 
 + 3-0693 
 
 ~ V WWi^if 
 
 +0-0075 
 
 
 III3 
 
 1114 
 
 Virginia 
 
 7'4 
 
 
 99*41 
 
 3 
 
 14 2 42*96 
 
 + 3-0677 
 
 +0*0074 
 
 
 III4 
 
 1115 
 
 Virginia 
 
 7-0 
 
 I 
 
 01*70 
 
 3 
 
 14 4 24-73 
 
 + 3-0332 
 
 + 0*0062 
 
 
 IJI 5 
 
 1116 
 
 Virginia 
 
 7'3 
 
 2 
 
 97-34 
 
 3 
 
 14 5 4I-97 
 
 + 3-0572 
 
 + 0-0071 
 
 
 1116 
 
 1117 
 
 Virginia 
 
 6-3 
 
 
 98*66 
 
 4 
 
 14 6 26-65 
 
 + 3-0503 
 
 + 0-0069 
 
 
 1117 
 
 1118 
 
 Virginia 
 
 5'8 
 
 2 
 
 98*06 
 
 3 
 
 14 7 12-00 
 
 + 3-0373 
 
 + 0-0065 
 
 
 mS 
 
 1119 
 
 98 Virginia K 
 
 4'4 
 
 ... 
 
 97-77 
 
 12 
 
 H 7 33-56 
 
 + 3-1948 
 
 + 0-0124 
 
 0-0004 
 
 1119 
 
 II2O 
 
 Virginia 
 
 6-8 
 
 I 
 
 98-38 
 
 3 
 
 14 9 50*51 
 
 + 3-0250 
 
 + 0-0062 
 
 
 II2O 
 
 II2I 
 
 16 BoOtia ... a 
 
 0*3 
 
 
 99-53 
 
 8 
 
 14 ii 5*94 
 
 + 2*8136 
 
 +0-0005 
 
 0-0799 
 
 II2I 
 
 1 122 
 
 Virginia ... 
 
 7'6 
 
 I 
 
 99-40 
 
 3 
 
 14 ii 21*08 
 
 + 2*9896 
 
 + 0-0051 
 
 
 1122 
 
 1123 
 
 Virginia 
 
 8*2 
 
 2 
 
 97-34 
 
 3 
 
 14 12 41*33 
 
 + 3*0191 
 
 + 0*0061 
 
 
 1123 
 
 1124 
 
 Virginia 
 
 7'3 
 
 2 
 
 97-71 
 
 3 
 
 14 13 27*57 
 
 + 3*0196 
 
 + 0-0062 
 
 
 1124 
 
 1125 
 
 Virginia 
 
 6-2 
 
 ... 
 
 98-42 
 
 3 
 
 14 14 34*62 
 
 + 3-0618 
 
 +0-0075 
 
 
 1125 
 
 1089. Orange. Companion, magnitude 9*1, precedes south. The Declination of this star in W.B. (i) appears to be 10 too great. 
 
 1118. Harvard magnitude, 4*9 ; B.D., 4*8. 1120. W.B. magnitude, 9. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 51 
 
 
 
 Mean 
 
 
 
 
 
 
 U5 
 
 8 
 
 
 
 w> 
 
 
 
 
 
 
 
 Year 
 
 'S 
 
 
 
 
 
 m 
 
 o 
 
 00 
 
 i CO 
 
 *>. 
 
 sf 
 
 .0" 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 ll 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 ~! 
 
 r 
 
 "8 
 
 -- M 
 
 * ^ 
 
 6 
 
 'o o\ 
 -a oo 
 
 rtT 
 
 B.D. 
 
 No. 
 
 
 
 of 
 Year. 
 
 a *j 
 
 
 
 
 
 
 
 m 
 
 a 
 
 i 
 
 M 
 
 d 
 
 s M 
 M 
 
 O 
 
 
 
 
 
 
 
 1 II 
 
 " 
 
 " 
 
 " 
 
 
 
 
 
 
 
 
 
 
 
 1081 
 
 99-41 
 
 3 
 
 83 28 16-0 
 
 + 18-691 
 
 0-167 
 
 
 
 24967 
 
 364 
 
 
 
 
 + 6 2750 
 
 1081 
 
 
 1082 
 
 99-10 
 
 3 
 
 82 18 15-9 
 
 + 18-689 
 
 0-167 
 
 
 
 24972 
 
 365 
 
 
 
 
 + 7 2655 
 
 1082 
 
 
 1083 
 
 99-41 
 
 3 
 
 83 38 0-9 
 
 + 18-588 
 
 0-173 
 
 
 
 25050 
 
 428 
 
 
 
 
 + 6 2756 
 
 1083 
 
 
 1084 
 
 98-36 
 
 3 
 
 85 49 38-2 
 
 + 18-557 
 
 0-176 
 
 + 0-015 
 
 1788 
 
 25082 
 
 446 
 
 4753 
 
 
 
 + 4 2764 
 
 1084 
 
 
 1085 
 
 02-37 
 
 3 
 
 90 5 4'4 
 
 + 18-539 
 
 0-179 
 
 0-056 
 
 1789 
 
 25101 
 
 457 
 
 
 3523 
 
 3499 
 
 + o 3076 
 
 1085 
 
 
 1086 
 
 99-41 
 
 3 
 
 87 6 27-6 
 
 + 18-436 
 
 0-183 
 
 
 
 25177 
 
 515 
 
 4760 
 
 
 
 + 3 2799 
 
 1086 
 
 
 1087 
 
 00-36 
 
 3 
 
 98 ii 54-1 
 
 + 18-306 
 
 0-196 
 
 0*046 
 
 1796 
 
 25258 
 
 580 
 
 
 3545 
 
 3525 
 
 - 7 3674 
 
 1087 
 
 
 1088 
 
 98-33 
 
 3 
 
 81 6 14-7 
 
 + 18-273 
 
 0-187 
 
 O'OOO 
 
 
 25288 
 
 600 
 
 
 
 
 + 9 2798 
 
 1088 
 
 
 1089 
 
 97-32 
 
 3 
 
 85 57 20-7 
 
 + 18-245 
 
 0-191 
 
 + 0-062 
 
 1800 
 
 25297 
 
 614 
 
 4781 
 
 
 
 + 4 2775 
 
 1089 
 
 
 1090 
 
 98-74 
 
 3 
 
 94 59 42-5 
 
 + 18-221 
 
 0-198 
 
 + 0-01 1 
 
 
 253H 
 
 624 
 
 
 3554 
 
 3531 
 
 - 4 3540 
 
 1090 
 
 
 1091 
 
 02-33 
 
 3 
 
 88 47 43-7 
 
 + 18-197 
 
 -0-195 
 
 
 
 25337 
 
 
 4786 
 
 
 
 + i 2840 
 
 1091 
 
 
 1092 
 
 95-41 
 
 4 
 
 122 32 17-9 
 
 + 18-173 
 
 0*219 
 
 + 0-151 
 
 1803 
 
 
 
 
 3562 
 
 
 
 1092 
 
 
 1093 
 
 99-41 
 
 3 
 
 84 22 56-9 
 
 + 18-132 
 
 0-196 
 
 
 
 25380 
 
 670 
 
 
 
 
 + 5 2794 
 
 1093 
 
 
 1094 
 
 98-02 
 
 3 
 
 83 8 47-3 
 
 + 18-099 
 
 0-196 
 
 + O-I2I 
 
 
 25404 
 
 679 
 
 
 
 
 + 7 2690 
 
 1094 
 
 
 1095 
 
 96-71 
 
 3 
 
 72 2 41-2 
 
 + 18-080 
 
 0-190 
 
 O-O4O 
 
 1810 
 
 25426 
 
 
 
 3574 
 
 3551 
 
 + 18 2782 
 
 1095 
 
 
 1096 
 
 02-41 
 
 3 
 
 84 57 19-6 
 
 + 18-012 
 
 O-2OI 
 
 
 
 
 723 
 
 
 
 
 + 5 2801 
 
 1096 
 
 
 1097 
 
 98-03 
 
 3 
 
 83 9 28-2 
 
 + 18-004 
 
 O-2OI 
 
 
 
 25466 
 
 728 
 
 
 
 
 + 7 2701 
 
 1097 
 
 
 1098 
 
 98-41 
 
 3 
 
 84 o 23-2 
 
 + 17^69 
 
 O-2O3 
 
 
 
 25485 
 
 739 
 
 
 
 
 + 6 2800 
 
 1098 
 
 
 1099 
 
 97-35 
 
 3 
 
 28 59 2-4 
 
 + I7-9I3 
 
 0-I38 
 
 
 
 
 
 
 
 
 + 61 1381 
 
 1099 
 
 
 1 100 
 
 02-34 
 
 3 
 
 88 40 53-0 
 
 + 17-885 
 
 O-2O9 
 
 
 
 25528 
 
 767 
 
 4807 
 
 
 
 + i 2857 
 
 IIOO 
 
 
 HOI 
 
 96-43 
 
 3 
 
 71 6 3-0 
 
 + I7-790 
 
 0-200 
 
 + 0-344 
 
 1821 
 
 25608 
 
 
 
 3607 
 
 3577 
 
 + 19 2725 
 
 HOI 
 
 
 1 102 
 
 97-66 
 
 3 
 
 88 27 36-4 
 
 + I7-73I 
 
 0-216 
 
 O'OlS 
 
 1822 
 
 25633 
 
 
 4825 
 
 
 
 + i 2865 
 
 1 102 
 
 
 1103 
 
 02-34 
 
 3 
 
 86 31 25-8 
 
 + I772I 
 
 0-215 
 
 
 
 25641 
 
 850 
 
 4828 
 
 
 
 + 3 2834 
 
 1103 
 
 
 IIO4 
 
 98-03 
 
 3 
 
 89 27 51-6 
 
 + 17-596 
 
 O-222 
 
 
 
 25705 
 
 896 
 
 
 
 
 + o 3118 
 
 1104 
 
 
 IIO5 
 
 97-35 
 
 3 
 
 85 15 49-5 
 
 + I7-5I5 
 
 D'222 
 
 
 
 25751 
 
 935 
 
 4845 
 
 
 
 + 4 2816 
 
 1105 
 
 
 1106 
 
 00-36 
 
 3 
 
 87 58 17-4 
 
 + I7-5I4 
 
 O-224 
 
 + 0-033 
 
 1829 
 
 25747 
 
 934 
 
 4844 
 
 3631 
 
 3597 
 
 + 2 2761 
 
 no6 
 
 
 1107 
 
 98-42 
 
 3 
 
 85 58 "7 
 
 + 17'463 
 
 O-225 
 
 + 0-098 
 
 
 25794 
 
 961 
 
 4855 
 
 
 
 + 4 2817 
 
 1107 
 
 
 1108 
 
 99-09 
 
 3 
 
 8 1 58 20-7 
 
 + I7-424 
 
 0-223 
 
 
 
 25816 
 
 982 
 
 
 
 
 + 8 2810 
 
 1108 
 
 
 1109 
 
 99-42 
 
 3 
 
 84 37 5-8 
 
 + I7-4I3 
 
 0-225 
 
 
 
 25827 
 
 
 
 
 
 + 5 2836 
 
 1109 
 
 
 mo 
 
 99-07 
 
 3 
 
 87 13 21-5 
 
 + I7-385 
 
 0-228 
 
 
 
 25849 
 
 1004 
 
 4865 
 
 
 
 + 2 2768 
 
 mo 
 
 
 mi 
 
 O2'6l 
 
 3 
 
 98 24 51-3 
 
 + I7-322 
 
 O-24I 
 
 O'OI2 
 
 1833 
 
 25879 
 
 1030 
 
 
 3652 
 
 3609 
 
 - 8 3696 
 
 mi 
 
 
 III2 
 
 99-07 
 
 3 
 
 82 31 1-5 
 
 + 17-303 
 
 O-227 
 
 
 
 25892 
 
 1045 
 
 
 
 
 + 7 2746 
 
 III2 
 
 
 1113 
 
 98-39 
 
 3 
 
 89 42 48-2 
 
 + I7-253 
 
 0-235 
 
 
 
 25904 
 
 
 
 
 
 + o 3134 
 
 "13 
 
 
 1114 
 
 99-41 
 
 3 
 
 89 34 48-5 
 
 + 17*246 
 
 0-236 
 
 
 
 25911 
 
 1062 
 
 
 
 
 + o 3135 
 
 1114 
 
 
 i"5 
 
 01-70 
 
 3 
 
 86 43 43'4 
 
 + 17-169 
 
 0-236 
 
 
 
 25947 
 
 12 
 
 4882 
 
 
 
 + 3 2859 
 
 1115 
 
 
 1116 
 
 97-34 
 
 3 
 
 88 43 39'5 
 
 + 17-111 
 
 O-24O 
 
 
 
 25990 
 
 40 
 
 4888 
 
 
 
 + i 2895 
 
 1116 
 
 
 1117 
 
 98-42 
 
 3 
 
 88 10 3-2 
 
 + 17-077 
 
 0-240 
 
 
 
 26017 
 
 51 
 
 4895 
 
 
 
 + 2 2783 
 
 1117 
 
 
 1118 
 
 98-06 
 
 3 
 
 87 7 ii-o 
 
 + 17*042 
 
 O-24I 
 
 
 
 26031 
 
 64 
 
 4897 
 
 
 3626 
 
 + 3 2867 
 
 1118 
 
 
 1119 
 
 97-93 
 
 4 
 
 99 48 29-4 
 
 + 17-026 
 
 0-254 
 
 O-I4I 
 
 1842 
 
 26035 
 
 68 
 
 
 3674 
 
 3628 
 
 - 9 3878 
 
 1119 
 
 
 II2O 
 
 98-38 
 
 3 
 
 86 ii 48-0 
 
 + 16-919 
 
 0-244 
 
 
 
 26093 
 
 "4 
 
 49" 
 
 
 
 + 4 2841 
 
 I 120 
 
 
 II2I 
 
 02-34 
 
 3 
 
 70 17 48-8 
 
 + 16-860 
 
 O-229 
 
 + 1-977 
 
 1847 
 
 26132 
 
 
 
 3692 
 
 3641 
 
 + 19 2777 
 
 H2I 
 
 
 1 122 
 
 99-40 
 
 3 
 
 83 27 15-2 
 
 + 16-848 
 
 0-244 
 
 
 
 
 146 
 
 
 
 
 + 6 2863 
 
 1 122 
 
 
 "23 
 
 97-34 
 
 3 
 
 85 48 16-5 
 
 + 16-784 
 
 0-248 
 
 
 
 26152 
 
 175 
 
 4920 
 
 
 
 + 4 2844 
 
 1123 
 
 
 1124 
 
 97-71 
 
 3 
 
 85 Si 45'5 
 
 + 16-747 
 
 0-249 
 
 
 
 26173 
 
 191 
 
 4922 
 
 
 
 + 4 2847 
 
 1124 
 
 
 "25 
 
 98-42 
 
 3 
 
 89 9 1 8-8 
 
 + 16-693 
 
 0-255 
 
 
 
 26200 
 
 213 
 
 4927 
 
 
 
 + i 2913 
 
 1125 
 
 
 1088, 1094. Authority for Proper Motions : Bossert. 1090. Authority for Proper Motions : Auwers (Mayer's 
 Stern verzeichnis). 1107. The Proper Motion adopted is the mean of Boss and Bossert. 
 
52 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 1126 
 
 Virginia 
 
 7*0 
 
 ... 
 
 98-72 
 
 3 
 
 h. m. s. 
 14 15 22*67 
 
 s. 
 
 + 3-0643 
 
 8. 
 + O-O076 
 
 s. 
 
 1126 
 
 1127 
 
 Virginia 
 
 7'4 
 
 I 
 
 01-71 
 
 3 
 
 14 17 38-83 
 
 + 3-0751 
 
 + 0-OOSO 
 
 
 1127 
 
 1128 
 1129 
 1130 
 
 1131 
 1132 
 
 Virginia 
 BoOtis 
 
 6-9 
 5-8 
 7-0 
 
 7'2 
 
 5'3 
 
 2 
 
 I 
 
 97-35 
 98-76 
 
 98-73 
 99*42 
 98*74 
 
 3 
 3 
 3 
 
 3 
 17 
 
 14 18 8-38 
 14 19 12-67 
 
 14 20 50-36 
 
 14 21 43-38 
 14 21 48*24 
 
 + 3-0501 
 + 2*9888 
 
 + 3-0533 
 + 2-7954 
 
 + O-0072 
 + 0-0055 
 + O-O074 
 
 + 0-0055 
 + O'OOIO 
 
 + 0*0150 
 0*0057 
 
 1128 
 1129 
 1130 
 
 1131 
 
 "32 
 
 Virginis 
 BoOtis 
 
 22 BoOtia / 
 
 "33 
 
 Virginia RS 
 
 Var. 
 
 2 
 
 03*07 
 
 2 
 
 14 22 I5*82 
 
 + 3-0029 
 
 + 0-0060 
 
 
 "33 
 
 "34 
 
 Virginia 
 
 7'3 
 
 I 
 
 98-75 
 
 3 
 
 14 23 29-23 
 
 + 3-0285 
 
 + 0*0068 
 
 0*0140 
 
 "34 
 
 "35 
 
 Virginia ... 
 
 7*0 
 
 I 
 
 99*41 
 
 3 
 
 14 23 54-58 
 
 + 3-0155 
 
 + 0*0064 
 
 
 "35 
 
 1136 
 
 Virginia 
 
 6*3 
 
 2 
 
 98-03 
 
 3 
 
 14 24 44-52 
 
 + 3-0552 
 
 + 0*0076 
 
 
 1136 
 
 "37 
 
 Virginis 
 
 6-5 
 
 I 
 
 98-73 
 
 3 
 
 14 25 45-01 
 
 + 3-0002 
 
 + 0*0061 
 
 
 "37 
 
 1138 
 
 Virginis 
 
 7'4 
 
 
 98*76 
 
 3 
 
 14 27 11-85 
 
 + 3-0085 
 
 + 0*0063 
 
 
 1138 
 
 "39 
 
 25 BoOtia p 
 
 4*0 
 
 
 00*13 
 
 13 
 
 14 27 31-18 
 
 + 2-5943 
 
 0*0015 
 
 0*0085 
 
 "39 
 
 1140 
 
 1141 
 1142 
 
 Virginia 
 BoOtia 
 
 7*0 
 
 6-4 
 7'9 
 
 2 
 2 
 
 99-09 
 
 97-41 
 0173 
 
 3 
 3 
 
 14 28 3-48 
 
 14 29 I5*OI 
 14 30 34-42 
 
 + 2-9914 
 
 + 2-4532 
 + 3-0170 
 
 + 0*0059 
 
 0*0024 
 + 0*0067 
 
 
 1140 
 
 1141 
 1142 
 
 Virginis 
 
 "43 
 
 Virginis 
 
 7'3 
 
 2 
 
 97-34 
 
 3 
 
 14 32 24-94 
 
 + 3-0336 
 
 + 0-0071 
 
 
 "43 
 
 "44 
 
 Virginia 
 
 8*1 
 
 
 98*06 
 
 3 
 
 14 36 19-64 
 
 + 3-0649 
 
 + 0*0081 
 
 
 "44 
 
 "45 
 
 Virginis 
 
 8*0 
 
 2 
 
 0173 
 
 3 
 
 H 39 53-77 
 
 + 3" OI 4i 
 
 + 0*0068 
 
 
 "45 
 
 1146 
 "47 
 
 108 Virginia 
 36 BoOtia e 
 
 S'S 
 
 2*6 
 
 
 98*40 
 00*27 
 
 3 
 9 
 
 14 40 24-49 
 14 40 37-13 
 
 + 3-0556 
 + 2*6241 
 
 + 0*0079 
 + 0*0001 
 
 0*0050 
 0*0043 
 
 1146 
 "47 
 
 1148 
 
 09 Virginia 
 
 3'8 
 
 ... 
 
 99-41 
 
 3 
 
 14 41 11-47 
 
 + 3-0378 
 
 + 0*0074 
 
 0*0090 
 
 1148 
 
 "49 
 
 Virginis 
 
 6*6 
 
 
 99-08 
 
 3 
 
 14 41 59-98 
 
 + 3-0516 
 
 + 0*0078 
 
 
 "49 
 
 1150 
 
 Virginis 
 
 77* 
 
 
 98-10 
 
 3 
 
 14 42 21-86 
 
 + 3-0354 
 
 + 0*0074 
 
 
 1150 
 
 "5 1 
 
 Virginis 
 
 7'5 
 
 I 
 
 99-42 
 
 3 
 
 14 43 55-45 
 
 + 2*9748 
 
 + 0-0060 
 
 
 "5 1 
 
 1152 
 
 Virginia 
 
 7'5 
 
 I 
 
 99-10 
 
 3 
 
 14 44 43-51 
 
 + 3-0068 
 
 + 0-0068 
 
 
 "52 
 
 "53 
 
 9 Librae a 
 
 2*7 
 
 ... 
 
 98-18 
 
 13 
 
 14 45 20*64 
 
 + 3-3I97 
 
 + 0-0155 
 
 0*0093 
 
 "53 
 
 "54 
 
 Librae 
 
 6'5 
 
 2 
 
 99-10 
 
 3 
 
 H 45 52-79 
 
 + 3-0703 
 
 + 0-0083 
 
 
 "54 
 
 "55 
 
 Virginia 
 
 7-i 
 
 
 98-43 
 
 3 
 
 14 48 35-93 
 
 + 3-0312 
 
 + 0-0074 
 
 
 "55 
 
 1156 
 
 Virginis 
 
 6*7 
 
 
 99-41 
 
 3 
 
 14 48 42*85 
 
 + 2-9681 
 
 + 0-0060 
 
 
 1156 
 
 "57 
 
 Virginis 
 
 7'3 
 
 I 
 
 99-44 
 
 3 
 
 14 50 26*62 
 
 + 2-9585 
 
 + 0-0059 
 
 
 "57 
 
 1158 
 
 BoOtis 
 
 7-8 
 
 2 
 
 01-40 
 
 3 
 
 14 50 29*18 
 
 + 27767 
 
 + 0-0027 
 
 
 1158 
 
 "59 
 
 1160 
 
 1161 
 1162 
 
 Virginis 
 15 Librae 
 
 BoOtis 
 
 5'7 
 
 7'3 
 6-3 
 
 I 
 I 
 
 99-11 
 99-10 
 
 97-40 
 
 3 
 
 IO 
 
 4 
 3 
 
 14 51 15*51 
 14 51 20*41 
 
 14 52 13*47 
 14 52 25*48 
 
 + 3-0120 
 
 + 2-2642 
 + 3-0690 
 
 + 0-0070 
 + 0-0131 
 
 0*0004 
 + 0-0083 
 
 0-0019 
 + O-OOI7 
 
 "59 
 
 1160 
 
 1161 
 1162 
 
 i Serpentia 
 
 1163 
 
 Virginia 
 
 6-3 
 
 I 
 
 99-41 
 
 3 
 
 H 54 23*50 
 
 + 2-9926 
 
 + 0*0066 
 
 
 1163 
 
 1164 
 
 Virginia 
 
 7*0 
 
 2 
 
 98-41 
 
 3 
 
 14 55 59-68 
 
 + 3-0192 
 
 + 0*0072 
 
 0-0060 
 
 1164 
 
 1165 
 
 2 Serpentia 
 
 5'9 
 
 ... 
 
 98-76 
 
 3 
 
 14 56 4I-57 
 
 + 3-0686 
 
 + 0*0083 
 
 o-oooi 
 
 1165 
 
 1166 
 
 io Virginia 
 
 4'7 
 
 ... 
 
 99-41 
 
 3 
 
 14 57 50-75 
 
 + 3-0321 
 
 + 0*0075 
 
 0-0050 
 
 1166 
 
 1167 
 
 Virginis 
 
 7'5 
 
 I 
 
 99-42 
 
 3 
 
 14 58 21-33 
 
 + 2-9869 
 
 + 0*0066 
 
 
 1167 
 
 1168 
 
 Virginis 
 
 8*0 
 
 I 
 
 00-42 
 
 3 
 
 14 59 8*36 
 
 + 2-9756 
 
 + 0*0064 
 
 
 1168 
 
 1169 
 
 Virginia 
 
 77 
 
 I 
 
 00-42 
 
 3 
 
 H 59 8*58 
 
 + 2-9757 
 
 + 0*0064 
 
 
 1169 
 
 1170 
 
 43 BoOtia \J/ 
 
 4*8 
 
 ... 
 
 98*70 
 
 10 
 
 15 o 9*58 
 
 + 2-5837 
 
 + 0*0012 
 
 0*0145 
 
 1170 
 
 1129. A star (B.D. + 6 2874), magnitude 7-3, precedes several seconds at nearly same N.P.D. 1132. B.D. magnitude, 
 6*4 ; Radcliffe, 1890, 5*0. H33- 1903 Jan. 22, mag. 7*5 (probably brighter) ; 1903 Jan. 28, reddish, mag. 7*3. Chandler's 
 limits are 8*2 and about 12 ; the period is 355 days. H47- 1902 June 2 : the companion, t 1 , precedes o**o2. 1155. The 
 R.A. of this star in W.B. (i) appears to be io 8 too great. . 
 
RADCLIFFE CATALOGUE OP STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 j 
 
 
 
 
 
 .0 
 
 8 
 
 in 
 
 
 
 
 
 
 
 
 
 Year 
 
 J 
 
 
 
 
 
 v i? 
 
 00 
 
 M 
 
 JO OO 
 
 >>" 
 
 ff 
 
 4 . 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 3 ' 
 
 IS 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 M 
 
 <o ~ 
 
 1 
 
 Is 
 
 o M 
 
 c ~ 
 
 .a T- 
 
 If 
 
 j& 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 3 $ 
 
 
 
 
 
 <j *3 
 
 
 
 ^ *aS 
 
 "^ . 
 
 -5 """ 
 
 2 M 
 
 
 
 
 
 Year. 
 
 o 
 
 
 
 
 
 1 
 
 3 
 
 I 
 CO 
 
 s 
 
 
 O 
 
 
 
 
 1126 
 
 98-72 
 
 3 
 
 1 II 
 
 89 21 24-5 
 
 + 16-654 
 
 n 
 0-256 
 
 
 
 26221 
 
 225 
 
 4931 
 
 
 
 + o 3165 
 
 1126 
 
 
 1127 
 
 01-71 
 
 3 
 
 90 10 50*2 
 
 + 16-543 
 
 0-261 
 
 
 
 26273 
 
 271 
 
 
 3724 
 
 
 + o 3171 
 
 1127 
 
 
 1128 
 
 97-35 
 
 3 
 
 88 17 23-8 
 
 + 16-519 
 
 0-259 
 
 + 0-500 
 
 
 26289 
 
 281 
 
 4941 
 
 
 3663 
 
 + i 2920 
 
 1128 
 
 
 1129 
 
 98-76 
 
 3 
 
 83 43 34-2 
 
 + 16-465 
 
 0-256 
 
 
 
 26315 
 
 303 
 
 
 
 
 + 6 2875 
 
 1129 
 
 
 1130 
 
 98-73 
 
 3 
 
 88 33 18-0 
 
 + 16-383 
 
 0-264 
 
 
 
 26356 
 
 
 4953 
 
 
 
 + i 2927 
 
 1130 
 
 
 1131 
 
 99-42 
 
 3 
 
 83 36 42-9 
 
 + 16-338 
 
 0-260 
 
 
 
 26381 
 
 349 
 
 
 
 
 + 6 2883 
 
 1131 
 
 
 "32 
 
 97-17 
 
 4 
 
 70 19 24-8 
 
 + I6-335 
 
 0-244 
 
 0-029 
 
 1864 
 
 26396 
 
 
 
 3737 
 
 3679 
 
 + 19 2810 
 
 1132 
 
 
 "33 
 
 03-07 
 
 2 
 
 84 52 21-4 
 
 + 16-311 
 
 0-262 
 
 
 
 
 
 
 
 
 
 "33 
 
 
 "34 
 
 98-75 
 
 3 
 
 86 45 53'5 
 
 + 16-249 
 
 0-266 
 
 0-030 
 
 
 26427 
 
 
 4965 
 
 
 
 + 3 2896 
 
 "34 
 
 
 "35 
 
 99-41 
 
 4 
 
 85 50 i'4 
 
 + 16-227 
 
 0-265 
 
 
 
 26440 
 
 394 
 
 4969 
 
 
 
 + 4 2871 
 
 "35 
 
 
 1136 
 
 98-03 
 
 3 
 
 88 43 32-5 
 
 + 16-184 
 
 0-270 
 
 
 
 26464 
 
 407 
 
 4975 
 
 
 
 + I 2941 
 
 1136 
 
 
 "37 
 
 98-73 
 
 3 
 
 84 46 58-3 
 
 + 16-132 
 
 0-267 
 
 
 
 26492 
 
 427 
 
 
 
 
 + 5 2886 
 
 "37 
 
 
 1138 
 
 98-76 
 
 3 
 
 85 24 54-9 
 
 + 16-057 
 
 0-270 
 
 
 
 
 453 
 
 4982 
 
 
 
 + 4 2878 
 
 1138 
 
 
 "39 
 
 00-76 
 
 3 
 
 59 " 22-3 
 
 + 16*040 
 
 0-234 
 
 0-125 
 
 1869 
 
 26550 
 
 
 
 3765 
 
 3694 
 
 + 31 2628 
 
 "39 
 
 
 1140 
 
 99-16 
 
 4 
 
 84 14 0-3 
 
 + i6'on 
 
 0-270 
 
 
 
 26544 
 
 464 
 
 
 
 
 + 5 2889 
 
 1140 
 
 
 1141 
 
 97-4I 
 
 3 
 
 52 35 55-6 
 
 + 15-948 
 
 0-224 
 
 
 
 26592 
 
 
 
 
 3700 
 
 + 37 2545 
 
 1141 
 
 
 1142 
 
 0173 
 
 3 
 
 86 5 40-0 
 
 + 15-878 
 
 0-276 
 
 
 
 26604 
 
 513 
 
 4997 
 
 
 
 + 4 2885 
 
 1142 
 
 
 "43 
 
 97-34 
 
 3 
 
 87 17 12-2 
 
 + 15-779 
 
 0-280 
 
 
 
 26653 
 
 55i 
 
 5008 
 
 
 
 + 2 2844' 
 
 "43 
 
 
 "44 
 
 98-06 
 
 3 
 
 89 28 2-2 
 
 + 15-565 
 
 0-289 
 
 
 
 
 
 
 
 
 + o 3223 
 
 "44 
 
 
 "45 
 
 0173 
 
 3 
 
 86 5 33-8 
 
 + 15-367 
 
 0-289 
 
 
 
 
 691 
 
 5038 
 
 
 
 + 4 2909 
 
 "45 
 
 
 1146 
 
 98-40 
 
 3 
 
 88 51 36-7 
 
 + 15-338 
 
 0-294 
 
 O'OOI 
 
 1884 
 
 
 704 
 
 544 
 
 
 
 + I 2972 
 
 1146 
 
 
 "47 
 
 99-43 
 
 3 
 
 62 30 14-5 
 
 + 15-326 
 
 - 0-253 
 
 O'OOI 
 
 1890 
 
 26908 
 
 
 
 3818 
 
 3737 
 
 + 27 2417 
 
 "47 
 
 
 1148 
 
 99-41 
 
 3 
 
 87 41 8-6 
 
 + 15-294 
 
 0-293 
 
 + 0-026 
 
 1889 
 
 26902 
 
 718 
 
 5046 
 
 
 3738 
 
 + 2 2862 
 
 1148 
 
 
 "49 
 
 99-08 
 
 3 
 
 88 36 31-2 
 
 + 15-248 
 
 0-296 
 
 
 
 26926 
 
 
 5050 
 
 
 
 + I 2981 
 
 "49 
 
 
 1150 
 
 98-10 
 
 3 
 
 87 32 39'3 
 
 + 15-227 
 
 0-295 
 
 
 
 26936 
 
 746 
 
 5056 
 
 
 
 + 2 2865 
 
 1150 
 
 
 "5i 
 
 99-42 
 
 3 
 
 83 37 36-2 
 
 + 15-138 
 
 0-291 
 
 
 
 26980 
 
 777 
 
 
 
 3747 
 
 + 6 2946 
 
 "5 1 
 
 
 "5 2 
 
 99-10 
 
 3 
 
 85 42 46-7 
 
 + 15-092 
 
 0-295 
 
 
 
 27001 
 
 
 5063 
 
 
 
 + 4 2924 
 
 "5 2 
 
 
 "53 
 
 98-44 
 
 3 
 
 105 37 34*5 
 
 + 15-056 
 
 0-326 
 
 + 0-072 
 
 1894 
 
 27008 
 
 
 
 3836 
 
 3751 
 
 IS 3966 
 
 "53 
 
 
 "54 
 
 00-41 
 
 5 
 
 89 50 39'3 
 
 + 15-025 
 
 0-303 
 
 
 
 27039 
 
 818 
 
 
 3838 
 
 
 + o 3253 
 
 "54 
 
 
 "55 
 
 98-43 
 
 3 
 
 87 21 11-3 
 
 + 14-866 
 
 0-303 
 
 
 
 27117 
 
 879 
 
 5080 
 
 
 
 + 2 288l 
 
 "55 
 
 
 1156 
 
 99-41 
 
 3 
 
 83 20 58-5 
 
 + 14-860 
 
 0-297 
 
 
 
 27135 
 
 880 
 
 
 
 3767 
 
 + 6 2957 
 
 1156 
 
 
 "57 
 
 99-44 
 
 3 
 
 82 48 32-6 
 
 + 14'757 
 
 0-298 
 
 
 
 27162 
 
 907 
 
 
 
 3772 
 
 + 7 2865 
 
 "57 
 
 
 1158 
 
 01-40 
 
 3 
 
 71 53 28-0 
 
 + 14-755 
 
 0-281 
 
 
 
 27176 
 
 
 
 
 
 + 18 2955 
 
 1158 
 
 
 "59 
 
 99-11 
 
 3 
 
 86 10 41-7 
 
 + 14-709 
 
 -0-305 
 
 
 
 27196 
 
 924 
 
 5094 
 
 
 
 + 3 2956 
 
 "59 
 
 
 1160 
 
 00*42 
 
 3 
 
 IOI O 22'0 
 
 + 14-705 
 
 0-329 
 
 0-006 
 
 1903 
 
 27182 
 
 
 
 3859 
 
 3775 
 
 10 3989 
 
 1160 
 
 
 1161 
 
 97-40 
 
 4 
 
 48 27 38-5 
 
 + 14-652 
 
 0-232 
 
 
 
 27273 
 
 
 
 
 
 + 4i 2539 
 
 1161 
 
 
 1162 
 
 99-42 
 
 3 
 
 89 45 52-i 
 
 + 14-640 
 
 0-312 
 
 + 0-006 
 
 1908 
 
 27233 
 
 945 
 
 
 3866 
 
 
 + o 3277 
 
 1162 
 
 
 "63 
 
 99-41 
 
 3 
 
 85 i 58-3 
 
 + 14*522 
 
 -0-307 
 
 
 
 27297 
 
 983 
 
 5104 
 
 
 
 + 5 2954 
 
 "63 
 
 
 1164 
 
 98-4I 
 
 3 
 
 86 42 14-5 
 
 + 14-424 
 
 0-312 
 
 + 0-080 
 
 
 27337 
 
 1009 
 
 5"i 
 
 
 
 + 3 2966 
 
 1164 
 
 
 "65 
 
 98-76 
 
 3 
 
 89 44 41-2 
 
 + 14-382 
 
 0-318 
 
 + O'OIO 
 
 1912 
 
 27352 
 
 1019 
 
 
 3882 
 
 
 + o 3297 
 
 "65 
 
 
 1166 
 
 99-41 
 
 3 
 
 87 30 57*2 
 
 + 14-312 
 
 0-316 
 
 O'OIO 
 
 1915 
 
 27393 
 
 
 5"8 
 
 
 3799 
 
 + 2 2905 
 
 1166 
 
 
 1167 
 
 99-42 
 
 3 
 
 84 46 24-0 
 
 + 14-280 
 
 0-312 
 
 
 
 27411 
 
 1058 
 
 
 
 
 + 5 2962 
 
 1167 
 
 
 1 1 68 
 
 00-42 
 
 3 
 
 84 6 45-0 
 
 + 14*232 
 
 0-312 
 
 
 
 27430 
 
 1074 
 
 
 
 
 + 6 2983 
 
 1168 
 
 
 1169 
 
 00-42 
 
 3 
 
 84 6 54-6 
 
 + 14-232 
 
 0-312 
 
 
 
 27431 
 
 1075 
 
 
 
 
 + 6 2983 
 
 1169 
 
 
 1170 
 
 99-42 
 
 3 
 
 62 39 44'S 
 
 + 14-169 
 
 0-273 
 
 + 0-008 
 
 1922 
 
 27481 
 
 
 
 3896 
 
 3806 
 
 + 27 2447 
 
 1170 
 
 
 1128. Authority for Proper Motions : Porter. "34- The Proper Motions have been specially computed for the 
 
 
 present catalogue. 1164. Authority for Proper Motions : Boss. 
 
RADCLIFFE CATALOGUE OF STARS, 1900X), R.A. 
 
 
 
 
 
 Mean 
 
 ,_ 00 
 
 
 
 
 
 
 
 
 4 
 
 ^ * 
 
 C 
 
 Year 
 
 ^ 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 a 
 I 
 
 1* .$. 
 
 <D 43 
 
 ^ a 
 
 s s 
 
 and 
 Fraction 
 
 1! 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 
 S 
 
 3 '43 
 
 Hr 00 
 
 ^W 
 
 of 
 Year. 
 
 * So 
 *< 
 
 
 
 
 
 
 1171 
 
 Virginia 
 
 7'3 
 
 
 99-42 
 
 3 
 
 h. in. s. 
 
 15 o 58-68 
 
 8. 
 + 2-996O 
 
 8. 
 
 4- 0-0068 
 
 E. 
 
 1171 
 
 1172 
 
 Virginia 
 
 7'i 
 
 
 99-43 
 
 3 
 
 15 I 20-49 
 
 + 2-9738 
 
 4-0-0064 
 
 
 1172 
 
 "73 
 
 Virginia 
 
 6-8 
 
 
 97-44 
 
 3 
 
 15 2 372 
 
 + 3- 02 69 
 
 + 0-0074 
 
 
 "73 
 
 "74 
 
 Virginia 
 
 6-1 
 
 ... 
 
 99-43 
 
 3 
 
 15 2 42-61 
 
 + 2-9742 
 
 4- 0-0064 
 
 
 "74 
 
 "75 
 
 Serpentis 
 
 7-0 
 
 ... 
 
 98-92 
 
 4 
 
 15 4 27-31 
 
 + 3-OOI2 
 
 4- 0-0070 
 
 
 "75 
 
 1176 
 
 Serpentis 
 
 8-4 
 
 2 
 
 02-86 
 
 3 
 
 15 6 24-74 
 
 + 3*0121 
 
 + 0-0072 
 
 
 1176 
 
 "77 
 
 24 Librae i 
 
 4'5 
 
 
 99-30 
 
 H 
 
 15 6 31-15 
 
 + 3^152 
 
 4-0-0171 
 
 0-0037 
 
 "77 
 
 1178 
 
 Ursae Minoria 
 
 7-2 
 
 2 
 
 oi'53 
 
 8 
 
 15 9 20-94 
 
 20-5566 
 
 4-7-0170 
 
 4-O-OO72 
 
 1178 
 
 "79 
 
 3 Serpentia 
 
 6-5 
 
 I 
 
 02-86 
 
 3 
 
 15 10 13-03 
 
 + 2-98IO 
 
 + 0-0067 
 
 O-OO20 
 
 "79 
 
 1180 
 
 4 Serpentia 
 
 5-8 
 
 
 97*47 
 
 3 
 
 IS 10 43-33 
 
 + 3-0599 
 
 + 0-0081 
 
 O-OOSI 
 
 1180 
 
 IlSi 
 
 Serpentia 
 
 7'i 
 
 ... 
 
 99-09 
 
 3 
 
 15 10 52-26 
 
 + 3^525 
 
 4- 0-0080 
 
 4- 0*0070 
 
 1181 
 
 1182 
 
 27 Librae ^8 
 
 2-6 
 
 
 98-80 
 
 13 
 
 15 II 37-40 
 
 + 3-2301 
 
 + 0-0118 
 
 0-0079 
 
 1182 
 
 "83 
 
 Serpentia 
 
 67 
 
 ... 
 
 99-43 
 
 3 
 
 15 13 16-94 
 
 + 3-0500 
 
 4- 0-0079 
 
 
 1183 
 
 1184 
 
 5 Serpentia 
 
 5'2 
 
 ... 
 
 98-44 
 
 3 
 
 15 14 12-34 
 
 + 3- 352 
 
 + 0-0077 
 
 + 0*0238 
 
 1184 
 
 1185 
 
 Serpentia 
 
 8-5 
 
 I 
 
 02-86 
 
 3 
 
 15 14 41-86 
 
 + 3^79 
 
 + 0-0071 
 
 
 1185 
 
 1186 
 
 6 Serpentia 
 
 5'4 
 
 
 97-16 
 
 3 
 
 15 15 56-46 
 
 + 3-0538 
 
 + 0-0080 
 
 0-0053 
 
 1186 
 
 1187 
 
 Serpentia S 
 
 Var. 
 
 2 
 
 97-12 
 
 3 
 
 15 1 6 58-49 
 
 + 2-8076 
 
 4- 0-0042 
 
 
 1187 
 
 1188 
 
 30 Librae o 
 
 6-5 
 
 I 
 
 99-55 
 
 7 
 
 15 17 27-03 
 
 + 3-3403 
 
 4-0-0142 
 
 0-0025 
 
 1188 
 
 1189 
 
 Serpentis 
 
 8-0 
 
 I 
 
 03-21 
 
 3 
 
 15 17 40-51 
 
 + 3-0410 
 
 4- 0-0077 
 
 0*0267 
 
 1189 
 
 1190 
 
 Serpentia 
 
 7'3 
 
 2 
 
 98-77 
 
 3 
 
 15 17 55-46 
 
 + 3^582 
 
 4- 0-008 1 
 
 
 1190 
 
 1191 
 
 32 Librae 
 
 5'9 
 
 
 99-58 
 
 16 
 
 15 22 36-89 
 
 + 3-3764 
 
 4- 0-0148 
 
 0*0010 
 
 1191 
 
 1192 
 
 Serpentia 
 
 7'i 
 
 
 97-80 
 
 3 
 
 15 23 27-29 
 
 + 3^555 
 
 4- 0*0080 
 
 
 1192 
 
 "93 
 
 10 Serpentia 
 
 57 
 
 I 
 
 98-78 
 
 3 
 
 15 23 35-06 
 
 + 3-0331 
 
 4- 0-0076 
 
 0*0068 
 
 "93 
 
 "94 
 
 Serpentia 
 
 7-8* 
 
 ... 
 
 99-09 
 
 3 
 
 15 26 37-54 
 
 + 3-0503 
 
 4- 0-0078 
 
 0*0047 
 
 "94 
 
 "95 
 
 Serpentia 
 
 77* 
 
 
 02-40 
 
 3 
 
 15 28 17-25 
 
 + 3-0053 
 
 4-0-0071 
 
 
 "95 
 
 1196 
 
 Serpentia 
 
 7-0 
 
 I 
 
 02-86 
 
 3 
 
 15 29 33-64 
 
 + 2-9788 
 
 4- 0-0067 
 
 
 1196 
 
 "97 
 
 Serpentia 
 
 6-3 
 
 I 
 
 97-47 
 
 3 
 
 15 30 1-18 
 
 + 3-0356 
 
 4- 0-0076 
 
 
 "97 
 
 1198 
 
 Serpentia 
 
 8-6 
 
 2 
 
 02-98 
 
 3 
 
 15 30 2-73 
 
 + 3^527 
 
 4- 0-0079 
 
 
 1198 
 
 "99 
 
 5 Coronae a 
 
 2'2 
 
 ... 
 
 01-19 
 
 26 
 
 15 30 27-18 
 
 + 2-5303 
 
 + 0*0024 
 
 4-0*0085 
 
 "99 
 
 1 200 
 
 Serpentia 
 
 67 
 
 ... 
 
 97-50 
 
 3 
 
 15 30 44-49 
 
 + 3-0437 
 
 + 0-0077 
 
 
 1 200 
 
 I2OI 
 
 Serpentia 
 
 7-0 
 
 I 
 
 98-94 
 
 4 
 
 15 34 0-76 
 
 + 3-OOI5 
 
 4- 0-0070 
 
 
 I2OI 
 
 I2O2 
 
 Serpentia 
 
 7'4 
 
 ... 
 
 98-77 
 
 3 
 
 15 36 55-oo 
 
 + 3-0580 
 
 + 0-0078 
 
 
 1202 
 
 1203 
 
 Serpentia 
 
 9-0 
 
 I 
 
 97-45 
 
 3 
 
 15 37 22-04 
 
 + 3-0039 
 
 4. 0-0070 
 
 
 1203 
 
 I2O4 
 
 Serpentia 
 
 7'5 
 
 I 
 
 97-I5 
 
 3 
 
 15 37 55-52 
 
 + 2-9886 
 
 4- 0-0068 
 
 
 1204 
 
 1205 
 
 Serpentia 
 
 77* 
 
 
 01-44 
 
 4 
 
 15 38 43'92 
 
 + 3-02O2 
 
 + 0-0073 
 
 
 1205 
 
 1206 
 
 23 Serpentia \j/ 
 
 67 
 
 I 
 
 99'44 
 
 3 
 
 15 38 59-96 
 
 + 3-OI86 
 
 4- 0*0072 
 
 0*0063 
 
 1206 
 
 1207 
 
 24 Serpentia a 
 
 2-8 
 
 
 oi-53 
 
 27 
 
 15 39 20-44 
 
 + 2-9436 
 
 4-0*0062 
 
 + 0*0079 
 
 1207 
 
 1208 
 
 Serpentia 
 
 7-2 
 
 ... 
 
 99-45 
 
 3 
 
 15 39 30-20 
 
 + 3-0023 
 
 4 0*0070 
 
 
 1208 
 
 1209 
 
 Serpentis 
 
 6'5 
 
 
 99-47 
 
 3 
 
 15 40 34-02 
 
 + 3-0496 
 
 4-0-0077 
 
 
 1209 
 
 1210 
 
 Serpentia 
 
 7-2 
 
 ... 
 
 99-46 
 
 3 
 
 15 42 10-99 
 
 + 3-07I9 
 
 4- 0-0080 
 
 0*0168 
 
 I2IO 
 
 I2II 
 
 Serpentis 
 
 7-0 
 
 I 
 
 98-81 
 
 3 
 
 15 42 22-61 
 
 + 3-0370 
 
 4- 0-0074 
 
 
 I2II 
 
 1212 
 
 35 Serpentia K 
 
 4'3 
 
 
 02-68 
 
 3 
 
 15 44 14-28 
 
 4- 2-7O27 
 
 4-0-0039 
 
 0*0039 
 
 1212 
 
 1213 
 
 Coronae K 
 
 Var. 
 
 3 
 
 97-16 
 
 3 
 
 15 44 27-14 
 
 + 2-47II 
 
 + 0-0027 
 
 
 1213 
 
 1214 
 
 34 Serpentis co 
 
 5'5 
 
 
 97-5I 
 
 3 
 
 15 45 14-57 
 
 4- 3-0241 
 
 4- 0*0072 
 
 4-0-0031 
 
 1214 
 
 1215 
 
 37 Serpentis e 
 
 3'0 
 
 i 
 
 00-61 
 
 27 
 
 IS 45 49-77 
 
 + 2-9796 
 
 4-0*0066 
 
 4-0-0068 
 
 1215 
 
 1178. Light orange. "79- Harvard magnitude, 5*4 ; B.D., 5-3. 1187. 1897 June 10, mag. 9; 1897 June 23, 
 reddish, mag. 8*3. The limits are 7*6 and about 12*5 ; the period is 368 days. 1191. Slightly red. 1198. A star 
 (Albany 5243) follows, magnitude 9-3. 1207. Reddish. 1213. 1896 April 29, mag. 6*0 ; 1897 July 3 and 1897 July 13, 
 mag. about 6. The limits are 5*8 and 13-0 ; the period is irregular. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers* 
 Bradley, 1755. I 
 
 Lalande, 1800. 
 
 U) 
 
 <S 
 
 *4> > 
 
 iCT 
 
 *1 
 
 
 cq 
 
 IO 
 
 1 
 
 t*>00 
 
 Fj 
 
 .0 ^ 
 
 <* 
 
 4 
 
 ^/ 
 
 fjf 
 
 "o o\ 
 o oo 
 
 03 HI 
 
 H 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1171 
 
 99-42 
 
 3 
 
 a i H 
 85 22 43-5 
 
 // 
 + 14-118 
 
 // 
 0-316 
 
 // 
 
 
 27489 
 
 1105 
 
 5134 
 
 
 
 o 
 
 + 4 2964 
 
 1171 
 
 
 1172 
 
 99'43 
 
 3 
 
 84 3 43'7 
 
 + 14-096 
 
 0-314 
 
 
 
 27496 
 
 III2 
 
 
 
 
 + 6 2995 
 
 1172 
 
 
 "73 
 
 97'44 
 
 3 
 
 87 15 4-1 
 
 + I4-05I 
 
 0-321 
 
 
 
 27507 
 
 1123 
 
 5141 
 
 
 
 + 2 2915 
 
 "73 
 
 
 1174 
 
 99'43 
 
 3 
 
 84 6 59'3 
 
 + 14-010 
 
 0-316 
 
 
 
 27541 
 
 II4I 
 
 
 
 
 + 6 3001 
 
 "74 
 
 
 ii75 
 
 98-92 
 
 4 
 
 85 45 6-3 
 
 + I3-90I 
 
 0-321 
 
 
 
 27599 
 
 19 
 
 5148 
 
 
 
 + 4 2970 
 
 "75 
 
 
 1176 
 
 02-86 
 
 3 
 
 86 25 42-4 
 
 + IJ777 
 
 0-325 
 
 
 
 
 54 
 
 5155 
 
 
 
 + 3 2991 
 
 1176 
 
 
 1177 
 
 97-78 
 
 3 
 
 109 24 47-7 
 
 + 13-770 
 
 -0-368 
 
 + 0-042 
 
 1927 
 
 27649 
 
 
 
 3920 
 
 3829 
 
 19 4047 
 
 "77 
 
 
 1178 
 
 00-79 
 
 18 
 
 2 22 56*2 
 
 + I3-589 
 
 + 2-199 
 
 0-031 
 
 
 
 
 
 
 3855 
 
 + 87 143 
 
 1178 
 
 
 1179 
 
 02-86 
 
 3 
 
 84 41 21*4 
 
 + IJ533 
 
 0-327 
 
 0-003 
 
 1932 
 
 27790 
 
 131 
 
 
 
 
 + 5 2985 
 
 "79 
 
 
 1180 
 
 97-47 
 
 3 
 
 89 IS 27-9 
 
 + I3-500 
 
 0-336 
 
 O-O02 
 
 1933 
 
 27800 
 
 136 
 
 5174 
 
 
 
 + o 3327 
 
 1 1 So 
 
 
 1181 
 
 99-09 
 
 3 
 
 88 49 47-4 
 
 + 13-491 
 
 0-335 
 
 + O'IO2 
 
 
 27808 
 
 140 
 
 5176 
 
 
 
 + i 3052 
 
 1181 
 
 
 1182 
 
 00-8 1 
 
 3 
 
 99 o 49-6 
 
 + 13-442 
 
 0-355 
 
 + O-OI7 
 
 1934 
 
 27821 
 
 154 
 
 
 3943 
 
 3851 
 
 - 8 3935 
 
 1182 
 
 
 1183 
 
 99'43 
 
 3 
 
 88 41 39-4 
 
 + 13-334 
 
 -0-338 
 
 
 
 27885 
 
 1 86 
 
 5183 
 
 
 
 + * 3059 
 
 "83 
 
 
 1184 
 
 98-21 
 
 4 
 
 87 51 22-0 
 
 + 13-273 
 
 -0-338 
 
 + 0-528 
 
 1937 
 
 27917 
 
 
 5186 
 
 
 3857 
 
 + 2 2944 
 
 1184 
 
 
 1185 
 
 02-86 
 
 3 
 
 86 18 i6x> 
 
 + I3'24I 
 
 0-335 
 
 
 
 27939 
 
 216 
 
 5189 
 
 
 
 + 3 3009 
 
 "85 
 
 
 1186 
 
 97-16 
 
 3 
 
 88 55 I5-4 
 
 + I3-I59 
 
 0-342 
 
 + 0-098 
 
 1940 
 
 27974 
 
 233 
 
 5190 
 
 
 
 + i 3067 
 
 1186 
 
 
 1187 
 
 97-12 
 
 3 
 
 75 19 33-8 
 
 + I3-09I 
 
 0-316 
 
 
 
 28014 
 
 
 
 
 3869 
 
 + 14 2864 
 
 1187 
 
 
 uSS 
 
 99-93 
 
 4 
 
 104 46 37-3 
 
 + 13-059 
 
 -0-375 
 
 0-013 
 
 1941 
 
 28000 
 
 256 
 
 
 3966 
 
 3874 
 
 14 4188 
 
 1188 
 
 
 1189 
 
 03-21 
 
 3 
 
 88 12 49-4 
 
 + 13-044 
 
 0-342 
 
 + 0-344 
 
 
 
 268 
 
 5192 
 
 
 
 + i 3071 
 
 1189 
 
 
 1190 
 
 98-77 
 
 3 
 
 89 10 42*2 
 
 + 13-028 
 
 0-345 
 
 
 
 28033 
 
 274 
 
 5194 
 
 
 
 + o 3349 
 
 1190 
 
 
 1191 
 
 98-61 
 
 6 
 
 1 06 22 3'8 
 
 + 12713 
 
 0-386 
 
 + 0-046 
 
 1949 
 
 28160 
 
 
 
 3986 
 
 3904 
 
 i 6 4089 
 
 1191 
 
 
 1192 
 
 97-80 
 
 3 
 
 89 2 47'0 
 
 + 12*656 
 
 -0-35I 
 
 
 
 
 388 
 
 5213 
 
 
 
 + i 3084 
 
 1192 
 
 
 "93 
 
 98-78 
 
 3 
 
 87 48 38-4 
 
 + 12-647 
 
 0-349 
 
 + 0-039 
 
 1952 
 
 28200 
 
 394 
 
 5216 
 
 
 
 + 2 2965 
 
 "93 
 
 
 1194 
 
 99-09 
 
 3 
 
 88 46 24-0 
 
 + 12-440 
 
 0-354 
 
 + 0-095 
 
 
 28283 
 
 443 
 
 5230 
 
 
 
 + I 3092 
 
 "94 
 
 
 "95 
 
 02-40 
 
 3 
 
 86 20 20*4 
 
 + 12-325 
 
 0-35I 
 
 
 
 28337 
 
 478 
 
 5234 
 
 
 
 + 3 3048 
 
 "95 
 
 
 1196 
 
 02-86 
 
 3 
 
 84 56 i '9 
 
 + 12-237 
 
 0-349 
 
 
 
 28370 
 
 501 
 
 
 
 
 + 5 3037 
 
 1196 
 
 
 1197 
 
 97-47 
 
 3 
 
 87 59 45'S 
 
 + 12*205 
 
 0-356 
 
 
 
 28381 
 
 505 
 
 5239 
 
 
 3929 
 
 + 2 2977 
 
 "97 
 
 
 1198 
 
 02-98 
 
 3 
 
 88 55 10-6 
 
 + 12*204 
 
 -0-358 
 
 
 
 
 
 5240 
 
 
 
 + i 3098 
 
 1198 
 
 
 1199 
 
 00-70 
 
 8 
 
 62 56 55-2 
 
 + 12-176 
 
 0-298 
 
 + 0-094 
 
 1973 
 
 28417 
 
 
 
 4022 
 
 3933 
 
 + 27 2512 
 
 "99 
 
 
 1 200 
 
 97-50 
 
 3 
 
 88 26 23-6 
 
 + 12-155 
 
 -0-358 
 
 
 
 28401 
 
 
 5245 
 
 
 
 + i 3101 
 
 1 200 
 
 
 I2OI 
 
 98-94 
 
 4 
 
 86 12 16-6 
 
 + 11-926 
 
 0-357 
 
 
 
 28513 
 
 603 
 
 5253 
 
 
 
 + 3 3061 
 
 1201 
 
 
 1202 
 
 98-77 
 
 3 
 
 89 13 18-8 
 
 + 11-721 
 
 0-367 
 
 
 
 28598 
 
 660 
 
 5262 
 
 
 
 + o 3389 
 
 I2O2 
 
 
 1203 
 
 97-45 
 
 3 
 
 86 22 25-8 
 
 + 11-689 
 
 0-361 
 
 
 
 
 671 
 
 5264 
 
 
 
 + 3 3077 
 
 1203 
 
 
 1204 
 
 97-15 
 
 3 
 
 85 34 44-6 
 
 + 11-650 
 
 0-360 
 
 
 
 
 681 
 
 5266 
 
 
 
 + 4 3051 
 
 I2O4 
 
 
 1205 
 
 orii 
 
 3 
 
 87 14 34-2 
 
 + 11-592 
 
 0-364 
 
 
 
 28664 
 
 699 
 
 5267 
 
 
 
 + 2 2987 
 
 I2O5 
 
 
 1206 
 
 99'44 
 
 3 
 
 87 9 50-6 
 
 + H-573 
 
 0-365 
 
 + 0-145 
 
 1989 
 
 28673 
 
 707 
 
 5269 
 
 
 
 + 2 2989 
 
 I2O6 
 
 
 I2O7 
 
 00-42 
 
 3 
 
 83 IS 35'2 
 
 + "549 
 
 0-356 
 
 0-056 
 
 1990 
 
 28690 
 
 712 
 
 
 4064 
 
 3974 
 
 + 6 3088 
 
 I2O7 
 
 
 1208 
 
 99-45 
 
 3 
 
 86 18 47-1 
 
 + H-537 
 
 0-363 
 
 
 
 
 715 
 
 5273 
 
 
 
 + 3 3o8o 
 
 1208 
 
 
 I2O9 
 
 99-47 
 
 3 
 
 88 47 44-9 
 
 + 11-461 
 
 0-370 
 
 
 
 
 
 5278 
 
 
 
 + i 3"5 
 
 I2O9 
 
 
 1210 
 
 99-46 
 
 3 
 
 89 57 33'4 
 
 + "'344 
 
 0-374 
 
 + 0-045 
 
 
 28754 
 
 
 
 4074 
 
 
 + o 3401 
 
 1210 
 
 
 I2II 
 
 98-81 
 
 3 
 
 88 8 37-4 
 
 + IT330 
 
 0-370 
 
 
 
 
 773 
 
 5285 
 
 
 
 + i 3131 
 
 I2II 
 
 
 1212 
 
 02-49 
 
 3 
 
 7i 32 58-9 
 
 + 11-196 
 
 0-332 
 
 + 0-083 
 
 2002 
 
 28823 
 
 
 
 4081 
 
 3986 
 
 + 18 3074 
 
 1212 
 
 
 1213 
 
 97-16 
 
 3 
 
 61 32 11-4 
 
 + 11-180 
 
 0-304 
 
 
 
 28843 
 
 
 
 
 
 + 28 2477 
 
 1213 
 
 
 1214 
 
 97-5I 
 
 3 
 
 87 29 54-5 
 
 + 11-123 
 
 0-372 
 
 + 0-055 
 
 2OO3 
 
 28841 
 
 829 
 
 5299 
 
 
 
 + 2 3007 
 
 1214 
 
 
 1215 
 
 98-18 
 
 7 
 
 85 13 16-9 
 
 + 11-080 
 
 0-367 
 
 0-059 
 
 2OO5 
 
 28854 
 
 842 
 
 5301 
 
 4089 
 
 3996 
 
 + 4 3069 
 
 1215 
 
 1178. Authority for Proper Motions : Thackeray. 1181, mo. Authority for Proper Motions : Porter. 
 1189, 1194. Authority for Proper Motions : Boss. 
 
56 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 00 
 
 
 
 
 
 
 
 
 (U 
 
 * fl 
 
 Year 
 
 o g 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 E3 
 
 "3 
 
 "s s 
 
 and 
 Fraction 
 
 1! 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 No. 
 
 
 
 I 
 
 a "43 
 
 of 
 
 S to 
 
 
 
 
 
 
 
 
 S 
 
 *H 
 
 Year. 
 
 O 
 
 
 
 
 
 
 1216 
 
 Serpentis R 
 
 Var. 
 
 5 
 
 03-14 
 
 3 
 
 h. m. s. 
 15 46 5-06 
 
 8. 
 + 2-7648 
 
 B. 
 + O-OO44 
 
 8. 
 
 0-0030 
 
 1216 
 
 1217 
 
 41 Serpentis y 
 
 3'7 
 
 i 
 
 00-54 
 
 30 
 
 15 51 49-96 
 
 + 2-7480 
 
 + 0-0043 
 
 + 0-0194 
 
 1217 
 
 1218 
 
 Serpentis 
 
 8-9 
 
 2 
 
 02-63 
 
 3 
 
 15 52 14-41 
 
 + 2-9994 
 
 + 0-0068 
 
 
 1218 
 
 1219 
 
 Serpentis 
 
 7'9 
 
 I 
 
 02-63 
 
 3 
 
 15 52 14-82 
 
 + 2-9995 
 
 + 0-OO68 
 
 
 1219 
 
 1 220 
 
 Serpentis 
 
 7'i 
 
 
 01-98 
 
 3 
 
 15 53 31-26 
 
 + 2-9723 
 
 + O-OO65 
 
 
 1220 
 
 1221 
 
 7 Scorpii 8 
 
 2'7 
 
 
 01-76 
 
 7 
 
 15 54 25-07 
 
 + 3-5416 
 
 + 0-OI58 
 
 O'OOlS 
 
 1221 
 
 1222 
 
 Serpentis 
 
 7'3 
 
 I 
 
 03-20 
 
 3 
 
 15 54 56-37 
 
 + 3-0547 
 
 + O-OO74 
 
 
 1222 
 
 1223 
 
 Coronae T 
 
 Var. 
 
 3 
 
 98-78 
 
 3 
 
 IS 55 18-93 
 
 + 2-5098 
 
 + 0-003I 
 
 
 1223 
 
 1224 
 
 Serpentis 
 
 5'9 
 
 
 97-17 
 
 3 
 
 15 55 53-I9 
 
 + 2-9784 
 
 + 0-OO65 
 
 0*0047 
 
 1224 
 
 1225 
 
 Scorpii 
 
 4'9 
 
 ... 
 
 98-44 
 
 3 
 
 15 57 17-85 
 
 + 3^232 
 
 + 0-0173 
 
 0-0075 
 
 1225 
 
 1226 
 
 Serpentis 
 
 7'3 
 
 i 
 
 97-50 
 
 3 
 
 15 59 23-78 
 
 + 3-0536 
 
 + 0-0073 
 
 
 1226 
 
 1227 
 
 8 Scorpii ft 
 
 3-0 
 
 
 00-50 
 
 30 
 
 15 59 37-23 
 
 + 3-4830 
 
 + O-OI4I 
 
 0-0026 
 
 1227 
 
 1228 
 
 Scorpii ft" 
 
 5'2 
 
 
 02-87 
 
 3 
 
 15 59 37-63 
 
 + 3-4829 
 
 + O*OI4I 
 
 0-0026 
 
 1228 
 
 1229 
 
 Serpentis 
 
 7'5 
 
 
 '00-77 
 
 5 
 
 16 i 10-99 
 
 + 3-0325 
 
 + 0-0070 
 
 
 1229 
 
 1230 
 
 Serpentis 
 
 6-7 
 
 i 
 
 98-45 
 
 3 
 
 16 3 59-08 
 
 + 2-9967 
 
 + O-OO66 
 
 
 I23O 
 
 1231 
 
 Serpentis 
 
 6-8 
 
 
 99-44 
 
 3 
 
 16 4 35-94 
 
 + 3-0506 
 
 + O-OO7I 
 
 
 1231 
 
 1232 
 
 Serpentis 
 
 6-6 
 
 
 99-12 
 
 3 
 
 16 5 8-30 
 
 + 3-0346 
 
 + O-O069 
 
 
 1232 
 
 1233 
 
 Serpentis 
 
 7'5 
 
 i 
 
 02-46 
 
 3 
 
 16 8 3-41 
 
 + 3-0782 
 
 + O-O074 
 
 
 1233 
 
 1234 
 
 Scorpii 
 
 6-0 
 
 
 98-44 
 
 3 
 
 1 6 8 49-62 
 
 + 3-6298 
 
 + O*Ol6O 
 
 0*0038 
 
 1234 
 
 "35 
 
 i Ophiuchi 8 
 
 3-i 
 
 
 99-66 
 
 27 
 
 16 9 6-19 
 
 + 3-I438 
 
 + O'OO8l 
 
 0-0049 
 
 1235 
 
 1236 
 
 Serpentis 
 
 7-i 
 
 
 96-85 
 
 3 
 
 1 6 9 20*44 
 
 + 3-OI27 
 
 + O-OO66 
 
 
 1236 
 
 1237 
 
 Serpentis 
 
 7'2 
 
 2 
 
 96-51 
 
 3 
 
 1 6 12 39-46 
 
 + 3-0365 
 
 + 0-0068 
 
 
 1237 
 
 1238 
 
 2 Ophiuchi 
 
 3'3 
 
 
 99-5I 
 
 5 
 
 16 13 171 
 
 + 3-I656 
 
 + O-O082 
 
 + 0-0040 
 
 1238 
 
 1239 
 
 Scorpii 
 
 6-2 
 
 ... 
 
 98-44 
 
 3 
 
 16 13 16-18 
 
 + 3-5069 
 
 + 0-OI32 
 
 
 1239 
 
 1240 
 
 50 Serpentis <r 
 
 5'9 
 
 2 
 
 96-52 
 
 3 
 
 16 17 0-27 
 
 + 3-0462 
 
 + O-OO67 
 
 0-0131 
 
 1240 
 
 1241 
 
 Serpentis 
 
 7-0 
 
 I 
 
 98-24 
 
 4 
 
 16 17 13-92 
 
 + 3-0072 
 
 + 0-0063 
 
 
 1241 
 
 1242 
 
 20 Herculis y 
 
 3'8 
 
 
 OO'IO 
 
 19 
 
 16 17 30-46 
 
 + 2-6485 
 
 + 0-0039 
 
 0-0049 
 
 1242 
 
 1243 
 
 Ophiuchi 
 
 7-o 
 
 I 
 
 96-52 
 
 3 
 
 16 21 19-51 
 
 + 3-OI47 
 
 + O-OO63 
 
 
 1243 
 
 1244 
 
 Ophiuchi 
 
 7-o 
 
 I 
 
 97-48 
 
 3 
 
 16 21 4778 
 
 + 3-OI80 
 
 + 0-0063 
 
 
 1244 
 
 1245 
 
 Ophiuchi 
 
 6-6 
 
 
 98-83 
 
 3 
 
 16 22 31-22 
 
 + 3-0069 
 
 + O-OO62 
 
 
 1245 
 
 1246 
 
 21 Scorpii a 
 
 ra 
 
 ... 
 
 99-81 
 
 9 
 
 16 23 16-39 
 
 + 3-673I 
 
 + O-OI49 
 
 O-O022 
 
 1246 
 
 1247 
 
 Ophiuchi 
 
 5-4 
 
 ... 
 
 96-83 
 
 3 
 
 16 23 28-15 
 
 + 3-0538 
 
 + O'OO66 
 
 
 1247 
 
 1248 
 
 Ophiuchi 
 
 7-3 
 
 I 
 
 99-47 
 
 3 
 
 1 6 23 30-39 
 
 + 3-0342 
 
 + O-OO64 
 
 
 1248 
 
 1249 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 99-47 
 
 3 
 
 1 6 23 35-66 
 
 + 3-0667 
 
 + O-OO67 
 
 O-OO6o 
 
 1249 
 
 I25O 
 
 Scorpii 
 
 6-3 
 
 I 
 
 98-47 
 
 3 
 
 16 25 14-38 
 
 + 3^782 
 
 + 0-0147 
 
 0-0043 
 
 1250 
 
 1251 
 
 10 Ophiuchi A 
 
 3-8 
 
 ... 
 
 98-56 
 
 10 
 
 1 6 25 52-09 
 
 + 3^256 
 
 + O-OO62 
 
 O-O027 
 
 1251 
 
 1252 
 
 27 Herculis ft 
 
 2-9 
 
 
 02-92 
 
 3 
 
 16 25 55-25 
 
 + 2-5847 
 
 + O-OO36 
 
 0-0090 
 
 1252 
 
 "53 
 
 23 Scorpii T 
 
 2-8 
 
 
 98-48 
 
 4 
 
 16 29 39-22 
 
 + 3-7292 
 
 + O-OI49 
 
 0-O022 
 
 1253 
 
 1254 
 
 Ophiuchi 
 
 8-0* 
 
 ... 
 
 03-16 
 
 3 
 
 16 30 59-79 
 
 + 3-0384 
 
 + O-O062 
 
 0-0098 
 
 1254 
 
 1255 
 
 13 Ophiuchi 
 
 2-6 
 
 ... 
 
 98-97 
 
 23 
 
 1 6 31 39-02 
 
 + 3-2993 
 
 + O-OO87 
 
 O-OOO7 
 
 1255 
 
 1256 
 
 Ophiuchi 
 
 7-o 
 
 
 99-13 
 
 3 
 
 16 32 1-22 
 
 + J0629 
 
 + O-OO63 
 
 + O-OO5O 
 
 1256 
 
 "57 
 
 36 Herculis m 1 
 
 7'3 
 
 I 
 
 02-85 
 
 3 
 
 16 35 37-20 
 
 + 2-9767 
 
 + 0-0055 
 
 0-OOlS 
 
 1257 
 
 1258 
 
 37 Herculis m 
 
 6-3 
 
 I 
 
 96-52 
 
 3 
 
 16 35 40-73 
 
 + 2-9764 
 
 + 0-0055 
 
 O-OO25 
 
 1258 
 
 1259 
 
 Ophiuchi 
 
 6-6 
 
 ... 
 
 97-85 
 
 3 
 
 1 6 36 12-30 
 
 + 3-0414 
 
 + 0-0060 
 
 O-OOI3 
 
 "59 
 
 I26O 
 
 38 Herculis 
 
 7'5 
 
 I 
 
 99-47 
 
 3 
 
 16 36 33-68 
 
 + 2-962O 
 
 + 0-0054 
 
 O-OOO4 
 
 I26O 
 
 1216. 1902 May 23, mag. 8'8; 1902 June 2, mag. 9-3; 1903 June 22, mag. about 9-5 ; 1903 July I, mag. 8*9 ; 1903 July 6, 
 mag. about 8*5. The limits are 5*6 and 13 ; the period is 357 days. 1222. Reddish. 1223. 1898 June 20, mag. 9-7 ; 
 
 1898 June 22, mag. 9-3; 1899 May 29, mag. about 9. Chandler's limits are 2*0 and 9-5. This star is the Nova Coronae of 1866. 
 
 1227, 1228. The magnitudes of these stars in the Harvard Photometry (Annals, vol. xiv) should be interchanged. 
 
 1335. Red- 1240. Harvard magnitude, 4-8; B.C., 5*0. 1248. B.D. magnitude, 8-3 ; Albany, 7-4. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'G, N.P.D. 
 
 57 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1 800. 1 
 
 Weisse's 
 
 Bessel(i), 1825. 1 
 
 o 
 
 t>-iOO 
 
 SI 
 
 ^ 
 
 3 
 
 ^ 
 
 Id 
 o <y\ 
 
 T3 00 
 c3 * 
 
 tf 
 
 Greenwich, 
 1890. 
 
 B.C. 
 
 No. 
 
 1216 
 
 03-14 
 
 3 
 
 74 33 45'9 
 
 tr 
 
 + iro6i 
 
 n 
 0-341 
 
 ti 
 
 + 0-O5O 
 
 
 
 
 
 
 
 + 15 2918 
 
 1216 
 
 
 1217 
 
 97-81 
 
 6 
 
 74 o 42-5 
 
 + 10-638 
 
 0-344 
 
 + 1-286 
 
 2023 
 
 
 
 
 4"3 
 
 4021 
 
 + i 6 2849 
 
 1217 
 
 
 1218 
 
 02-63 
 
 3 
 
 86 18 11-4 
 
 + 10-608 
 
 0-376 
 
 
 
 
 948 
 
 5322 
 
 
 
 + 3 3104 
 
 1218 
 
 
 1219 
 
 02-63 
 
 3 
 
 86 1 8 20-0 
 
 + 10-608 
 
 0-376 
 
 
 
 29036 
 
 949 
 
 5323 
 
 
 
 + 3 3104 
 
 1219 
 
 
 1220 
 
 01-98 
 
 3 
 
 84 57 30-2 
 
 + 10-513 
 
 Q'374 
 
 
 
 29073 
 
 973 
 
 
 
 
 + 5 3H7 
 
 1 220 
 
 
 1221 
 
 02-90 
 
 3 
 
 112 2O I2'I 
 
 -f 10-446 
 
 0-445 
 
 + 0-028 
 
 2024 
 
 29072 
 
 
 
 4131 
 
 4029 
 
 22 4068 
 
 1221 
 
 
 1222 
 
 03-20 
 
 3 
 
 89 5 34'i 
 
 + 10-407 
 
 -0-385 
 
 
 
 29106 
 
 996 
 
 5332 
 
 
 
 + I 3154 
 
 1222 
 
 
 1223 
 
 98-78 
 
 3 
 
 63 47 46-3 
 
 + 10-378 
 
 -0-318 
 
 
 
 
 
 
 
 
 + 26 2765 
 
 1223 
 
 
 1224 
 
 97-17 
 
 3 
 
 85 17 34-o 
 
 + 10-336 
 
 -0-377 
 
 0-077 
 
 2031 
 
 29138 
 
 1015 
 
 5336 
 
 
 
 + 4 3096 
 
 1224 
 
 
 1225 
 
 98-44 
 
 3 
 
 115 35 12-2 
 
 + 10-230 
 
 Q'459 
 
 + 0-053 
 
 
 
 
 
 
 
 
 1225 
 
 
 1226 
 
 97'SO 
 
 3 
 
 89 3 3'5 
 
 + 10-072 
 
 0-389 
 
 
 
 29252 
 
 1080 
 
 5351 
 
 
 
 + I 3160 
 
 1226 
 
 
 1227 
 
 oo'8o 
 
 3 
 
 109 31 54-0 
 
 + 10-055 
 
 0-444 
 
 + 0-027 
 
 2034 
 
 29228 
 
 
 
 4155 
 
 4045 
 
 - 19 4307 
 
 1227 
 
 
 1228 
 
 02-00 
 
 3 
 
 109 31 42-0 
 
 + 10-054 
 
 0-444 
 
 + 0-027 
 
 
 29231 
 
 
 
 4156 
 
 4046 
 
 19 4308 
 
 1228 
 
 
 1229 
 
 99*43 
 
 3 
 
 88 i 4-0 
 
 + 9-936 
 
 0-388 
 
 
 
 29325 
 
 1122 
 
 5356 
 
 
 
 + 2 3042 
 
 1229 
 
 
 1230 
 
 98-45 
 
 3 
 
 86 16 51-8 
 
 + 9-723 
 
 -0-386 
 
 
 
 29424 
 
 
 5364 
 
 
 
 + 3 3132 
 
 I23O 
 
 
 1231 
 
 99*44 
 
 3 
 
 88 54 58-3 
 
 + 9-675 
 
 0-394 
 
 
 
 29441 
 
 24 
 
 5368 
 
 
 
 + i 3168 
 
 1231 
 
 
 1232 
 
 99'45 
 
 4 
 
 88 8 6-5 
 
 + 9-634 
 
 0-392 
 
 
 
 29457 
 
 40 
 
 5372 
 
 
 
 + i 3170 
 
 1232 
 
 
 "33 
 
 02-46 
 
 3 
 
 90 15 45'9 
 
 + 9-409 
 
 0-401 
 
 
 
 29545 
 
 
 
 4198 
 
 
 o 3078' 
 
 "33 
 
 
 "34 
 
 98-44 
 
 3 
 
 115 13 23-3 
 
 + 9-350 
 
 0-472 
 
 + 0-013 
 
 
 
 
 
 
 4085 
 
 
 1234 
 
 
 I23S 
 
 97-32 
 
 5 
 
 93 26 12-4 
 
 + 9'329 
 
 0*410 
 
 + 0-137 
 
 2065 
 
 29573 
 
 116 
 
 
 4209 
 
 4088 
 
 3 3903 
 
 1235 
 
 
 1236 
 
 96-85 
 
 3 
 
 87 5 52-3 
 
 + 9'3io 
 
 0-393 
 
 
 
 
 125 
 
 5387 
 
 
 
 + 3 3i5i 
 
 1236 
 
 
 "37 
 
 96-5I 
 
 3 
 
 88 15 26-5 
 
 + 9-052 
 
 0-399 
 
 
 
 29687 
 
 190 
 
 5397 
 
 
 
 + i 3194 
 
 1237 
 
 
 1238 
 
 99-52 
 
 3 
 
 94 26 54-8 
 
 + 9-023 
 
 0-416 
 
 0-034 
 
 2073 
 
 29691 
 
 193 
 
 
 4226 
 
 4100 
 
 4 4086 
 
 1238 
 
 
 1239 
 
 98-44 
 
 3 
 
 109 58 26-4 
 
 + 9-004 
 
 0-461 
 
 
 
 29683 
 
 
 
 4228 
 
 4103 
 
 19 4357 
 
 1239 
 
 
 I24O 
 
 96-52 
 
 3 
 
 88 44 9'7 
 
 + 8711 
 
 0-404 
 
 0-035 
 
 2081 
 
 
 
 5420 
 
 
 4121 
 
 + i 3215 
 
 I24O 
 
 
 1241 
 
 98-24 
 
 4 
 
 86 53 18-5 
 
 + 8-693 
 
 0-399 
 
 
 
 29797 
 
 280 
 
 5424 
 
 
 
 + 3 3173 
 
 1241 
 
 
 1242 
 
 99-11 
 
 8 
 
 70 36 43'5 
 
 + 8-672 
 
 0-352 
 
 O-O48 
 
 2084 
 
 29830 
 
 
 
 4244 
 
 4123 
 
 + 19 3086 
 
 1242 
 
 
 1243 
 
 96-52 
 
 3 
 
 87 15 57-o 
 
 + 8-369 
 
 0-403 
 
 
 
 29915 
 
 358 
 
 5448 
 
 
 
 + 2 3103 
 
 1243 
 
 
 1244 
 
 97-48 
 
 3 
 
 87 25 32-5 
 
 + 8-332 
 
 0-404 
 
 
 
 29929 
 
 367 
 
 5451 
 
 
 
 + 2 3106 
 
 1244 
 
 
 1245 
 
 98-83 
 
 3 
 
 86 54 17-2 
 
 + 8-274 
 
 0-403 
 
 
 
 29959 
 
 383 
 
 5453 
 
 
 
 + 3 3199 
 
 1245 
 
 
 1246 
 
 98-87 
 
 3 
 
 116 12 36-2 
 
 + 8-214 
 
 0-492 
 
 + 0-028 
 
 2091 
 
 29943 
 
 
 
 4273 
 
 4149 
 
 
 1246 
 
 
 1247 
 
 96-83 
 
 3 
 
 89 6 39-1 
 
 + 8-198 
 
 0-410 
 
 
 
 
 394 
 
 5457 
 
 
 
 + o 3529 
 
 1247 
 
 
 1248 
 
 99*47 
 
 3 
 
 88 ii 27-8 
 
 + 8-195 
 
 0-407 
 
 
 
 
 395 
 
 5458 
 
 
 
 + I 3239 
 
 1248 
 
 
 1249 
 
 99-47 
 
 3 
 
 89 43 I4-5 
 
 + 8-188 
 
 0-412 
 
 + 0-100 
 
 
 29981 
 
 397 
 
 
 4275 
 
 
 + o 3530 
 
 1249 
 
 
 I25O 
 
 98-47 
 
 3 
 
 116 19 in 
 
 + 8-057 
 
 0-495 
 
 + 0-016 
 
 
 
 
 
 
 4153 
 
 
 I25O 
 
 
 1251 
 
 98-81 
 
 3 
 
 87 47 50-3 
 
 + 8-006 
 
 0-408 
 
 + 0-065 
 
 2097 
 
 30048 
 
 440 
 
 5473 
 
 4287 
 
 4159 
 
 + 2 3118 
 
 1251 
 
 
 1252 
 
 02-83 
 
 6 
 
 68 17 33-6 
 
 + 8-002 
 
 0-349 
 
 + 0-015 
 
 2100 
 
 30062 
 
 
 
 4288 
 
 4161 
 
 + 21 2934 
 
 1252 
 
 
 1253 
 
 98-48 
 
 4 
 
 118 o 28-8 
 
 + 7-702 
 
 0-506 
 
 + 0-023 
 
 2IO3 
 
 
 
 
 4307 
 
 4174 
 
 
 "53 
 
 
 "54 
 
 03-16 
 
 3 
 
 88 24 40-1 
 
 + 7-593 
 
 0-413 
 
 + 0-095 
 
 
 30193 
 
 
 5496 
 
 
 
 + I 3263 
 
 "54 
 
 
 1255 
 
 98-93 
 
 7 
 
 100 21 51-9 
 
 + 7-540 
 
 0-449 
 
 0-035 
 
 2109 
 
 30198 
 
 546 
 
 
 4312 
 
 4181 
 
 10 4350 
 
 "55 
 
 
 1256 
 
 99-I3 
 
 3 
 
 89 32 41-6 
 
 + 7-510 
 
 0-417 
 
 0-040 
 
 
 
 560 
 
 
 
 
 + o 3553 
 
 1256 
 
 
 1257 
 
 02-85 
 
 3 
 
 85 35 5i-o 
 
 + 7-217 
 
 0-408 
 
 0-003 
 
 2116 
 
 30335 
 
 642 
 
 556 
 
 
 
 + 4 3234 
 
 1257 
 
 
 1258 
 
 96-52 
 
 3 
 
 85 35 6-8 
 
 + 7-212 
 
 0-408 
 
 + 0-010 
 
 2117 
 
 30339 
 
 643 
 
 5517 
 
 
 
 + 4 3235 
 
 1258 
 
 
 1259 
 
 97-85 
 
 3 
 
 88 33 39-i 
 
 + 7-169 
 
 0-417 
 
 + 0-040 
 
 2119 
 
 30351 
 
 655 
 
 5520 
 
 
 
 + i 3286 
 
 1259 
 
 
 I26O 
 
 99-47 
 
 3 
 
 84 56 5'4 
 
 + 7-140 
 
 0-407 
 
 0-013 
 
 2121 
 
 30374 
 
 665 
 
 5523 
 
 
 
 + 5 3254 
 
 I26O 
 
 1216. Authority for Proper Motions : Auwers (Berlin A). 1225, 1234, I2 5- Authority for Proper Motions : 
 Auwers (Mayer's Sternverzeichnis). 1228. Authority for Proper Motions: Radcliffe, 1890, 4156. 1249. Authority 
 for Proper Motions: Eadcliffe, 1890, 4275. 1254. Authority for Proper Motions : Porter. 1256. The Proper 
 Motions have been specially computed for the present catalogue. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, E.A. 
 
 No. 
 
 Constellation. 
 
 <o 
 
 B 
 
 S 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 1261 
 
 14 Ophiuchi 
 
 6*2 
 
 2 
 
 99-47 
 
 3 
 
 h. m. s. 
 16 36 38*48 
 
 8. 
 + 3-0428 
 
 8. 
 + O*OC)6O 
 
 s. 
 
 0-0096 
 
 1261 
 
 1262 
 
 40 Herculis 
 
 2*9 
 
 
 00*83 
 
 7 
 
 1 6 37 30*97 
 
 + 2*2975 
 
 + 0-0033 
 
 0-0356 
 
 1262 
 
 1263 
 
 Ophiuchi 
 
 7*8* 
 
 
 99-I5 
 
 3 
 
 1 6 38 3-43 
 
 + 2*9930 
 
 + O-OO56 
 
 
 1263 
 
 1264 
 
 41 Herculis 
 
 6*7 
 
 I 
 
 96*52 
 
 3 
 
 1 6 40 7-67 
 
 + 2*9344 
 
 + O*OO5I 
 
 0*0157 
 
 1264 
 
 1265 
 
 16 Ophiuchi ... 
 
 6*0 
 
 
 96*89 
 
 3 
 
 1 6 40 24-71 
 
 + 3-0463 
 
 + O*OO59 
 
 + 0-0007 
 
 1265 
 
 1266 
 
 Ophiuchi 
 
 7-i 
 
 
 02*55 
 
 3 
 
 16 40 59-72 
 
 + 2*9798 
 
 + 0-0054 
 
 
 1266 
 
 1267 
 
 Ophiuchi 
 
 7'3 
 
 I 
 
 98-49 
 
 3 
 
 16 41 51*00 
 
 + 3*0194 
 
 + O-OO56 
 
 0*0104 
 
 1267 
 
 1268 
 
 19 Ophiuchi 
 
 7*0 
 
 I 
 
 97-22 
 
 3 
 
 16 42 7-12 
 
 + 3-0233 
 
 + O-O056 
 
 0*0030 
 
 1268 
 
 1269 
 
 Ophiuchi 
 
 7-3 
 
 I 
 
 97-82 
 
 3 
 
 1 6 43 9-06 
 
 + 3-0448 
 
 + 0-0057 
 
 
 1269 
 
 1270 
 
 21 Ophiuchi 
 
 5'5 
 
 
 97'49 
 
 3 
 
 1 6 46 20-60 
 
 + 3-0420 
 
 + O-OO56 
 
 0-0009 
 
 1270 
 
 1271 
 
 Ophiuchi 
 
 6*8 
 
 
 99-I3 
 
 3 
 
 16 47 56-31 
 
 + 3-0687 
 
 + 0-0057 
 
 0-0477 
 
 1271 
 
 1272 
 
 Ophiuchi 
 
 7-3 
 
 I 
 
 96-52 
 
 3 
 
 1 6 49 15-24 
 
 + 2*8802 
 
 + O-OO45 
 
 
 1272 
 
 "73 
 
 Ophiuchi 
 
 8*0* 
 
 
 02-76 
 
 3 
 
 16 51 1-53 
 
 + 3-0375 
 
 + 0-0054 
 
 
 1273 
 
 1274 
 
 27 Ophiuchi K 
 
 3'5 
 
 
 99-26 
 
 19 
 
 1 6 52 56-02 
 
 + 2*8578 
 
 + 0-0043 
 
 O-O2I2 
 
 1274 
 
 1275 
 
 Ophiuchi 
 
 8-5* 
 
 
 02-85 
 
 3 
 
 16 53 52-04 
 
 + 2*9804 
 
 + O-O049 
 
 
 1275 
 
 1276 
 
 22 Ursae Minoris ... e 
 
 4'4 
 
 ... 
 
 03-06 
 
 3 
 
 1 6 56 12-25 
 
 -6-3I33 
 
 + 0-3I56 
 
 + O*OO9O 
 
 1276 
 
 1277 
 
 58 Herculis e 
 
 3-8 
 
 ... 
 
 98-47 
 
 8 
 
 16 56 27-76 
 
 + 2*2980 
 
 + O-OO32 
 
 O*OO47 
 
 1277 
 
 1278 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 98-50 
 
 3 
 
 1 6 58 34-03 
 
 + 3-0728 
 
 + O-OO52 
 
 
 1278 
 
 1279 
 
 Ophiuchi 
 
 6-0 
 
 I 
 
 96-52 
 
 3 
 
 17 o 11-27 
 
 + 3-0536 
 
 + O-O05O 
 
 0*0000 
 
 1279 
 
 1280 
 
 Ophiuchi 
 
 6-3 
 
 ... 
 
 98-18 
 
 3 
 
 17 o 13-49 
 
 + 3-5795 
 
 + O-OO89 
 
 0*0048 
 
 1280 
 
 1281 
 
 Ophiuchi 
 
 7-2 
 
 
 96-55 
 
 3 
 
 17 o 23-84 
 
 + 2-9920 
 
 + 0-0047 
 
 
 1281 
 
 1282 
 
 Herculis 
 
 6-3 
 
 
 97'S 1 
 
 3 
 
 17 2 2-01 
 
 + 1-8251 
 
 + O-OO42 
 
 
 1282 
 
 1283 
 
 Ophiuchi 
 
 7'2 
 
 
 01-56 
 
 3 
 
 17 3 24-57 
 
 + 2-9693 
 
 + 0-0045 
 
 O-OO5O 
 
 1283 
 
 1284 
 
 35 Ophiuchi 77 
 
 2-6 
 
 ... 
 
 00-20 
 
 H 
 
 17 4 38*50 
 
 + J435I 
 
 + O-OO72 
 
 + O-OOO3 
 
 1284 
 
 1285 
 
 Ophiuchi 
 
 6-9 
 
 
 99-50 
 
 3 
 
 17 5 9'4i 
 
 + 3-0589 
 
 + O-O048 
 
 
 1285 
 
 1286 
 
 Ophiuchi 
 
 6-1 
 
 ... 
 
 98-52 
 
 3 
 
 17 6 9*26 
 
 + J7535 
 
 + 0-0098 
 
 
 1286 
 
 1287 
 
 Ophiuchi 
 
 6-8 
 
 I 
 
 97-54 
 
 3 
 
 17 6 26-37 
 
 + 2-9632 
 
 + 0-0043 
 
 
 1287 
 
 1288 
 
 Ophiuchi 
 
 6'5 
 
 
 98-83 
 
 3 
 
 17 7 47-76 
 
 + 3-0619 
 
 + 0-0047 
 
 
 1288 
 
 1289 
 1290 
 
 22 Draconis 
 64 Herculis a 
 
 3'2 
 Var. 
 
 ... 
 
 02-74 
 00-39 
 
 3 
 16 
 
 17 8 29-74 
 17 10 5-17 
 
 + 0-1679 
 + 27351 
 
 + O-OI92 
 + 0-0035 
 
 O-OO27 
 O-OOI9 
 
 1289 
 
 1290 
 
 1291 
 
 Ophiuchi 
 
 6*7 
 
 I 
 
 96-53 
 
 3 
 
 17 ii 11*84 
 
 + 3-0203 
 
 + 0-0044 
 
 
 1291 
 
 1292 
 
 Ophiuchi U 
 
 Var. 
 
 
 96-89 
 
 3 
 
 17 ii 27-18 
 
 + 3-0426 
 
 + O-OO44 
 
 
 1292 
 
 1293 
 
 Ophiuchi 
 
 6*6 
 
 I 
 
 99-49 
 
 3 
 
 17 12 33-81 
 
 + 3-0305 
 
 + 0-0043 
 
 
 1293 
 
 1294 
 
 Ophiuchi 
 
 6*8 
 
 
 00-59 
 
 3 
 
 17 13 5-01 
 
 + 2-9983 
 
 + O-OO42 
 
 
 1294 
 
 1295 
 
 Herculis 
 
 Neb. 
 
 
 99-19 
 
 3 
 
 17 14 3-28 
 
 + 1-8406 
 
 + 0-0039 
 
 
 1295 
 
 1296 
 
 Ophiuchi 
 
 6-9 
 
 2 
 
 99-50 
 
 3 
 
 17 14 43-90 
 
 + 3-0214 
 
 + O-OO42 
 
 
 1296 
 
 1297 
 
 Ophiuchi 
 
 8-1* 
 
 
 01-59 
 
 3 
 
 17 14 52-24 
 
 + 3-0778 
 
 + O-O044 
 
 
 1297 
 
 1298 
 
 42 Ophiuchi 6 
 
 3'3 
 
 
 99-88 
 
 ii 
 
 17 15 5^99 
 
 + 3-6818 
 
 + 0-0078 
 
 O-OO24 
 
 1298 
 
 1299 
 
 Ophiuchi 
 
 7-o 
 
 
 98-91 
 
 3 
 
 17 16 4-09 
 
 + 3-0375 
 
 + O-0042 
 
 O'OIOO 
 
 1299 
 
 1300 
 
 Ophiuchi ... 
 
 7'4 
 
 
 98-88 
 
 3 
 
 17 16 575 
 
 + 2*9644 
 
 + 0-0039 
 
 
 1300 
 
 1301 
 
 Ophiuchi 
 
 7-o 
 
 I 
 
 99-19 
 
 3 
 
 17 17 8'i6 
 
 + 2-9555 
 
 + 0-0039 
 
 
 1301 
 
 1302 
 
 Ophiuchi 
 
 7'3 
 
 I 
 
 99-52 
 
 3 
 
 17 17 56*67 
 
 + 3*0512 
 
 + O-OO42 
 
 
 1302 
 
 1303 
 
 Ophiuchi 
 
 7'4 
 
 
 99-64 
 
 3 
 
 17 20 30*06 
 
 + 2*9945 
 
 + O*O038 
 
 
 1303 
 
 1304 
 
 Ophiuchi 
 
 6-3 
 
 
 96-88 
 
 3 
 
 17 20 43*82 
 
 + 3'7"i 
 
 + 0-0073 
 
 
 1304 
 
 1305 
 
 Ophiuchi 
 
 8-0* 
 
 ... 
 
 or-57 
 
 3 
 
 17 20 46*71 
 
 + 3-0214 
 
 + 0-0039 
 
 0-0404 
 
 1305 
 
 1268. Harvard magnitude, 6*0 ; B.D., 6*6. 1274. Orange-red. 1290. Bed. The limits of magnitude are 
 .Vi and 3*9 ; the period is irregular. The companion follows south, and is blue. 1292. The limits of magnitude are 6'o 
 and 6*7 ; the period is 20 hours. 12 95- A faint nebula with two or more nuclei. Difficult to observe. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 59 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. 1 
 
 A 
 
 00 00 
 
 *<u "" 
 
 .1^ 
 
 *<U **^ 
 
 S>- ' 
 
 f <B 
 
 ^ 3 
 
 
 
 tt 
 
 ITS 
 1-. 
 
 & 
 
 tS - 
 
 ,n T* 
 
 3? 
 
 ^ 
 
 lo 
 
 o -^ 
 
 -& OO 
 
 ?r 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1261 
 
 99-47 
 
 3 
 
 88 37 40-5 
 
 // 
 
 + 7'i34 
 
 n 
 0-418 
 
 // 
 0-025 
 
 2I2O 
 
 30373 
 
 664 
 
 5524 
 
 
 
 + i 3290 
 
 1261 
 
 
 1262 
 
 01-87 
 
 3 
 
 58 12 58-3 
 
 + 7-062 
 
 0-317 
 
 0-410 
 
 2127 
 
 30433 
 
 
 
 4344 
 
 4195 
 
 + 31 2884 
 
 1262 
 
 
 1263 
 
 99' 1 5 
 
 3 
 
 86 21 23-1 
 
 + 7-018 
 
 0-412 
 
 
 
 30416 
 
 689 
 
 5533 
 
 
 
 + 3 3254 
 
 1263 
 
 
 1264 
 
 96-52 
 
 3 
 
 83 43 I2> 4 
 
 + 6-848 
 
 0-405 
 
 + 0-274 
 
 2130 
 
 30480 
 
 731 
 
 
 
 
 + 6 3288 
 
 1264 
 
 
 1265 
 
 96-89 
 
 3 
 
 88 47 46-2 
 
 + 6-824 
 
 0-421 
 
 0-009 
 
 2129 
 
 30483 
 
 734 
 
 5541 
 
 
 
 + i 3298 
 
 1265 
 
 
 1266 
 
 02-55 
 
 3 
 
 85 46 30-9 
 
 + 6-776 
 
 0*412 
 
 
 
 30501 
 
 745 
 
 5545 
 
 
 
 + 4 325 
 
 1266 
 
 
 1267 
 
 98-49 
 
 3 
 
 87 34 40-4 
 
 + 6-706 
 
 0-418 
 
 0*060 
 
 2134 
 
 30527 
 
 
 55Si 
 
 
 
 + 2 3174 
 
 1267 
 
 
 1268 
 
 97-22 
 
 3 
 
 87 45 1 8-8 
 
 + 6-684 
 
 0-419 
 
 + 0-015 
 
 2135 
 
 30535 
 
 
 5553 
 
 
 4207 
 
 + 2 3175 
 
 1268 
 
 
 1269 
 
 97-82 
 
 3 
 
 88 43 537 
 
 + 6-599 
 
 0-422 
 
 
 
 
 780 
 
 5559 
 
 
 
 + I 3309 
 
 1269 
 
 
 1270 
 
 97*49 
 
 3 
 
 88 36 48-9 
 
 + 6-334 
 
 0-424 
 
 + O-OO2 
 
 2140 
 
 30656 
 
 848 
 
 5575 
 
 
 
 + I 3323 
 
 1270 
 
 
 1271 
 
 99-13 
 
 3 
 
 89 49 7'8 
 
 + 6'2OI 
 
 0-428 
 
 + 1-490 
 
 
 30694 
 
 873 
 
 
 4385 
 
 
 + o 3593 
 
 1271 
 
 
 1272 
 
 96-52 
 
 3 
 
 81 24 12-3 
 
 + 6-092 
 
 0-403 
 
 
 
 30748 
 
 
 
 
 
 + 8 3298 
 
 1272 
 
 
 1273 
 
 02-76 
 
 3 
 
 88 25 9-6 
 
 + 5'944 
 
 0-426 
 
 
 
 30790 
 
 925 
 
 5586 
 
 
 
 + i 3346 
 
 "73 
 
 
 1274 
 
 97-81 
 
 8 
 
 80 28 IDT 
 
 + S-785 
 
 0*402 
 
 O-OI5 
 
 2156 
 
 30861 
 
 
 
 4409 
 
 4242 
 
 + 9 3298 
 
 1274 
 
 
 1275 
 
 02-85 
 
 3 
 
 85 52 50-3 
 
 + 57o6 
 
 0-419 
 
 
 
 30875 
 
 977 
 
 5597 
 
 
 
 + 43301 
 
 1275 
 
 
 1276 
 
 02-81 
 
 6 
 
 7 47 52-5 
 
 + 5-5io 
 
 + 0-883 
 
 + 0-003 
 
 22OI 
 
 
 
 
 443 
 
 4262 
 
 + 82 498 
 
 1276 
 
 
 1277 
 
 01-76 
 
 3 
 
 58 55 34-9 
 
 + 5-488 
 
 -0-325 
 
 0-032 
 
 2161 
 
 30996 
 
 
 
 4425 
 
 4257 
 
 + 3i 2947 
 
 1277 
 
 
 1278 
 
 98-50 
 
 3 
 
 90 o 14-5 
 
 + 5'3" 
 
 0-434 
 
 
 
 31022 
 
 1062 
 
 
 4434 
 
 
 + o 3624 
 
 1278 
 
 
 1279 
 
 96-52 
 
 3 
 
 89 9 1-4 
 
 + 5-I74 
 
 0-432 
 
 + 0-360 
 
 
 31065 
 
 1089 
 
 5634 
 
 
 
 + o 3629 
 
 1279 
 
 
 1280 
 
 95-55 
 
 3 
 
 in 25 33-4 
 
 + 5-I7I 
 
 - 0-507 
 
 + 0-098 
 
 2l62 
 
 31046 
 
 
 
 4445 
 
 4276 
 
 21 45 12 
 
 1280 
 
 
 1281 
 
 96-55 
 
 3 
 
 86 25 26-7 
 
 + 5-I56 
 
 0-424 
 
 
 
 
 1099 
 
 5638 
 
 
 
 + 3 3338 
 
 1281 
 
 
 1282 
 
 97-5I 
 
 3 
 
 46 3 7'2 
 
 + 5-018 
 
 0-260 
 
 
 
 31192 
 
 
 
 
 
 + 44 2652 
 
 1282 
 
 
 1283 
 
 01-56 
 
 3 
 
 85 26 217 
 
 + 4-901 
 
 0-422 
 
 + 0-203 
 
 
 3"73 
 
 1160 
 
 5663 
 
 
 
 + 4 3336 
 
 1283 
 
 
 1284 
 
 01-57 
 
 3 
 
 105 36 4-3 
 
 + 4-797 
 
 0-488 
 
 ,Q-097 
 
 2171 
 
 31191 
 
 
 
 4464 
 
 4287 
 
 15 4467 
 
 1284 
 
 
 1285 
 
 99-50 
 
 3 
 
 89 23 33-4 
 
 + 4-753 
 
 -0-435 
 
 
 
 3"3I 
 
 26 
 
 
 
 
 + o 3649 
 
 1285 
 
 
 1286 
 
 98-52 
 
 3 
 
 117 38 19-9 
 
 + 4-668 
 
 - 0-534 
 
 
 
 31226 
 
 
 
 
 4292 
 
 
 1286 
 
 
 1287 
 
 97-54 
 
 3 
 
 85 II 1 1'2 
 
 + 4-643 
 
 0-422 
 
 
 
 31272 
 
 5i 
 
 5682 
 
 
 
 + 4 3349 
 
 1287 
 
 
 1288 
 
 98-83 
 
 3 
 
 89 31 33'6 
 
 + 4-528 
 
 0-437 
 
 
 
 
 79 
 
 
 
 4299 
 
 + o 3654 
 
 1288 
 
 
 1289 
 
 02-85 
 
 6 
 
 24 9 44-3 
 
 + 4-469 
 
 0-026 
 
 O'O22 
 
 2193 
 
 31445 
 
 
 
 4480 
 
 4302 
 
 + 65 1170 
 
 1289 
 
 
 1290 
 
 99-59 
 
 4 
 
 75 29 44-0 
 
 + 4-333 
 
 0-391 
 
 0*030 
 
 2183 
 
 31365 
 
 125 
 
 
 4486 
 
 4307 
 
 + 14 3207 
 
 1290 
 
 
 1291 
 
 96-53 
 
 3 
 
 87 42 6 % o 
 
 + 4-238 
 
 0-432 
 
 
 
 31384 
 
 
 57o8 
 
 
 43" 
 
 + 2 3283 
 
 1291 
 
 
 1292 
 
 96-89 
 
 3 
 
 88 40 40-1 
 
 + 4-216 
 
 0-436 
 
 
 
 31392 
 
 143 
 
 57io 
 
 
 
 + i 3408 
 
 1292 
 
 
 1293 
 
 99*49 
 
 3 
 
 88 8 55-9 
 
 + 4-121 
 
 0*434 
 
 
 
 31422 
 
 170 
 
 57i8 
 
 
 4323 
 
 + i 34" 
 
 1293 
 
 
 1294 
 
 00-59 
 
 3 
 
 86 44 48-9 
 
 + 4-076 
 
 0-430 
 
 
 
 3 J 440 
 
 
 5721 
 
 
 
 + 3 3379 
 
 1294 
 
 
 1295 
 
 99-19 
 
 3 
 
 46 45 23-3 
 
 + 3-993 
 
 0-265 
 
 
 
 31544 
 
 
 
 
 4327 
 
 + 43 2711 
 
 1295 
 
 
 1296 
 
 99-50 
 
 3 
 
 87 45 27-9 
 
 + J935 
 
 0-434 
 
 
 
 31494 
 
 209 
 
 5732 
 
 
 4328 
 
 + 2 3296 
 
 1296 
 
 
 1297 
 
 oi-59 
 
 3 
 
 90 13 197 
 
 + J923 
 
 0-442 
 
 
 
 31496 
 
 
 
 
 
 o 3265 
 
 1297 
 
 
 1298 
 
 0177 
 
 3 
 
 U4 53 58-5 
 
 + 3-838 
 
 0-529 
 
 + 0-035 
 
 2189 
 
 3M95 
 
 
 
 4517 
 
 4336 
 
 
 1298 
 
 
 1299 
 
 98-91 
 
 3 
 
 88 27 5i-9 
 
 + 3-820 
 
 0-437 
 
 O'260 
 
 
 31546 
 
 237 
 
 5738 
 
 
 
 + i 3421 
 
 1299 
 
 
 1300 
 
 98-88 
 
 3 
 
 85 16 48-3 
 
 + 3-8i8 
 
 0-426 
 
 
 
 31569 
 
 
 5739 
 
 
 
 + 4 3398 
 
 1300 
 
 
 1301 
 
 99-19 
 
 3 
 
 84 53 59-i 
 
 + 3-728 
 
 0-425 
 
 
 
 31588 
 
 
 5750 
 
 
 
 + 5 3378 
 
 1301 
 
 
 1302 
 
 99-52 
 
 3 
 
 89 3 5*'4 
 
 + 3-659 
 
 0-439 
 
 
 
 
 271 
 
 5756 
 
 
 
 + o 3678 
 
 1302 
 
 
 1303 
 
 99-64 
 
 3 
 
 86 35 58-2 
 
 + 3'439 
 
 0-432 
 
 
 
 
 3i5 
 
 5764 
 
 
 
 + 3 3404 
 
 1303 
 
 
 I3 4 
 
 96-82 
 
 4 
 
 115 5i 18-3 
 
 + 3'4i9 
 
 -0-535 
 
 
 
 31671 
 
 
 
 
 4348 
 
 
 1304 
 
 
 1305 
 
 01-57 
 
 3 
 
 87 45 59-9 
 
 + 3-4I5 
 
 o ! 435 
 
 + ri56 
 
 
 
 322 
 
 5766 
 
 
 
 + 2 3312 
 
 1305 
 
 1264, 1271, 1279, 1283. Authority for Proper Motions : Bossert. 1299. Authority for Proper Motions : Porter. 
 1305. Authority for Proper Motions : Boss. 
 
60 
 
 RADCLIFFE CATALOGUE OP STARS, 1900*0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 1306 
 
 Ophiuchi 
 
 7-0 
 
 
 99'S 1 
 
 3 
 
 h. in. B. 
 17 21 26-15 
 
 8. 
 
 + 3-05I8 
 
 s. 
 
 + 0-0040 
 
 8. 
 
 1306 
 
 1307 
 
 49 Ophiuchi cr 
 
 4'4 
 
 ... 
 
 9974 
 
 15 
 
 17 21 33'H 
 
 + 2-9753 
 
 +0-0037 
 
 0*0017 
 
 1307 
 
 
 1308 
 
 Ophiuchi 
 
 5-1 
 
 ... 
 
 98-54 
 
 3 
 
 17 23 43-55 
 
 + 3-0633 
 
 +0-0039 
 
 
 1308 
 
 
 1309 
 
 Ophiuchi 
 
 6-0 
 
 
 97-84 
 
 3 
 
 17 25 31-71 
 
 + 3-7229 
 
 + 0-0067 
 
 O'OO2O 
 
 1309 
 
 
 1310 
 
 Ophiuchi 
 
 7-1 
 
 
 98-52 
 
 3 
 
 17 25 46-75 
 
 + 3-045 x 
 
 + 0-0037 
 
 
 1310 
 
 
 1311 
 
 Ophiuchi 
 
 5'8 
 
 I 
 
 99-25 
 
 3 
 
 17 26 20-45 
 
 + 3-0080 
 
 + 0-0036 
 
 
 1311 
 
 
 1312 
 
 Ophiuchi 
 
 7-2 
 
 
 99-59 
 
 3 
 
 17 26 27-42 
 
 + 3-0324 
 
 + 0-0037 
 
 
 1312 
 
 
 1313 
 
 76 Herculis A 
 
 47 
 
 
 02'55 
 
 4 
 
 17 26 4177 
 
 + 2-4223 
 
 + 0-0028 
 
 O-OOO2 
 
 1313 
 
 
 I3H 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 00-51 
 
 4 
 
 17 26 50-41 
 
 + 3-0700 
 
 +0-0037 
 
 
 I3U 
 
 
 1315 
 
 Ophiuchi 
 
 77 
 
 I 
 
 99-55 
 
 3 
 
 17 27 2'08 
 
 + 3-0058 
 
 + 0-0036 
 
 
 1315 
 
 
 1316 
 
 Herculis 
 
 6-5 
 
 
 97-56 
 
 3 
 
 17 27 19-80 
 
 + 2*0028 
 
 +0-0031 
 
 
 1316 
 
 
 1317 
 
 Ophiuchi 
 
 9'5 
 
 2 
 
 99-59 
 
 3 
 
 17 28 3-55 
 
 + 3-0037 
 
 +0-0035 
 
 
 1317 
 
 
 1318 
 
 Ophiuchi 
 
 8-0* 
 
 
 99-64 
 
 3 
 
 17 29 40-78 
 
 + 2-9762 
 
 +0-0034 
 
 
 1318 
 
 
 1319 
 
 55 Ophiuchi a 
 
 2' I 
 
 ... 
 
 99-68 
 
 14 
 
 17 30 I7H5 
 
 + 27756 
 
 + 0-0030 
 
 + 0*0066 
 
 1319 
 
 
 1320 
 
 Ophiuchi 
 
 8-3 
 
 I 
 
 00-61 
 
 3 
 
 17 30 45-40 
 
 + 3-0482 
 
 +0-0035 
 
 
 1320 
 
 
 1321 
 
 Ophiuchi 
 
 8-6 
 
 I 
 
 00-61 
 
 3 
 
 17 30 45-57 
 
 + 3-0482 
 
 +0-0035 
 
 
 1321 
 
 
 1322 
 
 Ophiuchi 
 
 6-3 
 
 I 
 
 96-58 
 
 3 
 
 17 34 5-57 
 
 + 3-0243 
 
 +0-0033 
 
 
 1322 
 
 
 1323 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 97-91 
 
 3 
 
 17 34 19-01 
 
 + 2-9888 
 
 + 0-0032 
 
 0-0129 
 
 1323 
 
 
 I3 2 4 
 
 Ophiuchi 
 
 6-8 
 
 
 98-59 
 
 3 
 
 17 34 3 J 70 
 
 + 2-9926 
 
 +0-0032 
 
 
 1324 
 
 
 1325 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 99-5I 
 
 3 
 
 17 36 58-60 
 
 + 2-9700 
 
 +0-0030 
 
 
 1325 
 
 
 1326 
 
 Draconis 
 
 77* 
 
 
 99*58 
 
 3 
 
 17 37 0-53 
 
 0-3118 
 
 + 0-0138 
 
 
 1326 
 
 
 1327 
 
 28 Draconis w 
 
 4'9 
 
 
 99-61 
 
 3 
 
 17 37 32-21 
 
 0-3580 
 
 +0-0139 
 
 + 0*0024 
 
 1327 
 
 
 1328 
 
 60 Ophiuchi ft 
 
 3-0 
 
 ... 
 
 00-23 
 
 19 
 
 17 38 31-91 
 
 + 2-9654 
 
 +0-0030 
 
 0-0041 
 
 1328 
 
 
 1329 
 
 Ophhichi 
 
 8-0 
 
 I 
 
 99-62 
 
 3 
 
 17 39 3*53 
 
 + 3-0634 
 
 + 0-0031 
 
 
 1329 
 
 
 1330 
 
 61 Ophiuchi 
 
 6-3 
 
 I 
 
 99-52 
 
 3 
 
 17 39 32-68 
 
 + 3-0117 
 
 +0-0030 
 
 0-0005 
 
 1330 
 
 
 1331 
 
 Ophiuchi 
 
 6*6 
 
 I 
 
 99-52 
 
 3 
 
 17 39 34-oo 
 
 + 3-0117 
 
 + 0-0030 
 
 
 1331 
 
 
 1332 
 
 Ophiuchi 
 
 6-3 
 
 I 
 
 96-89 
 
 3 
 
 17 41 19-91 
 
 + 3-0475 
 
 + 0-0029 
 
 
 1332 
 
 
 1333 
 
 86 Herculis yn 
 
 37 
 
 I 
 
 99-55 
 
 12 
 
 17 42 32-60 
 
 + 2-3706 
 
 + 0-0025 
 
 0-0244 
 
 1333 
 
 
 1334 
 
 62 Ophiuchi y 
 
 37 
 
 
 97-23 
 
 3 
 
 17 42 52-61 
 
 + 3-0088 
 
 + 0-0028 
 
 0-0037 
 
 1334 
 
 
 1335 
 
 Ophiuchi 
 
 6'2 
 
 
 97-93 
 
 3 
 
 17 43 21-63 
 
 + 2-9833 
 
 + 0-0027 
 
 
 1335 
 
 
 1336 
 
 Ophiuchi 
 
 7-2 
 
 
 98-56 
 
 3 
 
 17 44 2-10 
 
 + 2-9560 
 
 + 0-0027 
 
 
 1336 
 
 
 1337 
 
 Ophiuchi 
 
 6-3 
 
 I 
 
 98-91 
 
 3 
 
 17 44 16-29 
 
 + 3'0263 
 
 + 0*0027 
 
 0-0030 
 
 1337 
 
 
 J338 
 
 Ophiuchi 
 
 7'9 
 
 ... 
 
 99-21 
 
 3 
 
 17 44 28-62 
 
 + 3-0509 
 
 + 0-0028 
 
 
 1338 
 
 
 1339 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 99-60 
 
 3 
 
 17 46 9-71 
 
 + 2-9500 
 
 + 0*0026 
 
 
 1339 
 
 
 1340 
 
 Ophiuchi 
 
 7'i 
 
 3 
 
 98-26 
 
 3 
 
 17 46 55-81 
 
 + 3'0465 
 
 + 0-0026 
 
 
 1340 
 
 
 I34i 
 
 Ophiuchi ... ... ... 
 
 6-4 
 
 3 
 
 97-57 
 
 3 
 
 17 47 0-41 
 
 + 3-0463 
 
 + 0-0026 
 
 
 1341 
 
 
 1342 
 
 Ophiuchi 
 
 6-5 
 
 2 
 
 99-53 
 
 3 
 
 17 47 JI7 
 
 + 2-9674 
 
 + 0-0026 
 
 
 1342 
 
 
 1343 
 
 Ophiuchi 
 
 6-0 
 
 I 
 
 97-26 
 
 3 
 
 17 47 3I-33 
 
 + 3-04I7 
 
 + 0-0026 
 
 
 1343 
 
 
 1344 
 
 Ophiuchi 
 
 7'4 
 
 ... 
 
 99-55 
 
 3 
 
 17 48 1 8-01 
 
 + 3-0100 
 
 + 0-0025 
 
 
 1344 
 
 
 1345 
 
 Ophiuchi 
 
 7-0 
 
 I 
 
 99-22 
 
 3 
 
 17 49 29-60 
 
 + 2-9851 
 
 + 0-0025 
 
 
 1345 
 
 
 1346 
 
 Sagittarii 
 
 57 
 
 ... 
 
 97-55 
 
 3 
 
 17 50 22-87 
 
 + 3-7844 
 
 +0-0031 
 
 
 1346 
 
 
 1347 
 
 Ophiuchi 
 
 67 
 
 
 97-57 
 
 3 
 
 17 50 35-oo 
 
 + 3-0239 
 
 + 0-0024 
 
 
 1347 
 
 
 1348 
 
 Ophiuchi 
 
 57 
 
 ... 
 
 98-95 
 
 3 
 
 17 51 12-62 
 
 + 3-0567 
 
 + 0*0024 
 
 
 1348 
 
 
 1349 
 
 89 Herculis 
 
 57 
 
 I 
 
 99-67 
 
 13 
 
 17 51 23-10 
 
 + 2-4I93 
 
 + 0*0024 
 
 +0-0003 
 
 1349 
 
 
 1350 
 
 Ophiuchi 
 
 6-r 
 
 ... 
 
 99'54 
 
 3 
 
 17 51 56-89 
 
 + 3-0708 
 
 + 0*0024 
 
 
 1350 
 
 
 1320, 1321. 1899 August 19, Second star slightly fainter than first ; 1902 July 28, Second star slightly brighter than first. 
 1324. Orange. 1328, 1333. Orange-red. I34- Blue. J34I- Light orange. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 Auwers' 
 Bradley, 1 755. I 
 
 Lalande, 1800. 1 
 
 o 
 
 r 
 re 
 
 "ix: 
 
 "S *~* 
 
 ^1 
 
 8 
 
 tt 
 
 tn 
 
 t* 
 
 X* 
 
 eS - 
 
 ,aO 
 
 qo 
 
 d 
 
 !l 
 
 ? 
 
 M 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1306 
 
 99-5I 
 
 3 
 
 1 II 
 
 89 5 25-9 
 
 n 
 + 3-358 
 
 
 0-440 
 
 // 
 
 
 31734 
 
 335 
 
 5771 
 
 
 
 + o 3690 
 
 1306 
 
 
 1307 
 
 98-99 
 
 7 
 
 85 46 21-4 
 
 + 3-348 
 
 0-429 
 
 0-015 
 
 2206 
 
 
 
 5773 
 
 4546 
 
 4354 
 
 + 4 3422 
 
 1307 
 
 
 1308 
 
 98-54 
 
 3 
 
 89 35 i7-o 
 
 + 3-161 
 
 0-442 
 
 
 
 31804 
 
 376 
 
 
 
 4357 
 
 + o 3697 
 
 1308 
 
 
 1309 
 
 97-84 
 
 3 
 
 116 ii 347 
 
 + 3-005 
 
 - 0-538 
 
 + 0-034 
 
 3248 
 
 31832 
 
 
 
 
 4362 
 
 
 1309 
 
 
 1310 
 
 98-52 
 
 3 
 
 88 48 10-2 
 
 + 2-983 
 
 0-440 
 
 
 
 31877 
 
 
 5801 
 
 
 
 + * 3449 
 
 1310 
 
 
 1311 
 
 99-25 
 
 3 
 
 87 12 2'0 
 
 + 2-934 
 
 0-435 
 
 
 
 31898 
 
 
 5807 
 
 
 
 + 2 3337 
 
 1311 
 
 
 1312 
 
 99-59 
 
 3 
 
 88 15 7-6 
 
 + 2-924 
 
 0-439 
 
 
 
 31905 
 
 443 
 
 5808 
 
 
 
 + i 3450 
 
 1312 
 
 
 1313 
 
 02-52 
 
 4 
 
 63 48 50-4 
 
 + 2-904 
 
 -o-35i 
 
 O'O22 
 
 2213 
 
 31950 
 
 
 
 
 4364 
 
 + 26 3034 
 
 1313 
 
 
 I3H 
 
 99-52 
 
 3 
 
 89 S 2 59-i 
 
 + 2-891 
 
 0-444 
 
 
 
 31900 
 
 446 
 
 
 4562 
 
 
 + o 3709 
 
 I3M 
 
 
 1315 
 
 99-55 
 
 3 
 
 87 6 7-2 
 
 + 2-874 
 
 0-435 
 
 
 
 31924 
 
 
 S8i5 
 
 
 
 + 2 3341 
 
 1315 
 
 
 1316 
 
 97-56 
 
 3 
 
 5i 2 34-9 
 
 + 2-849 
 
 0-290 
 
 
 
 31990 
 
 
 
 
 4365 
 
 + 39 3H7 
 
 1316 
 
 
 1317 
 
 99-59 
 
 3 
 
 87 o 53-7 
 
 + 2785 
 
 0-435 
 
 
 
 
 474 
 
 5821 
 
 
 
 + 3 3440 
 
 1317 
 
 
 1318 
 
 99-64 
 
 3 
 
 85 49 59-7 
 
 + 2-645 
 
 0-431 
 
 
 
 32016 
 
 509 
 
 5831 
 
 
 
 + 4 3448 
 
 1318 
 
 
 1319 
 
 00-38 
 
 3 
 
 77 22 1-9 
 
 + 2-592 
 
 0-402 
 
 + 0'2I7 
 
 22l8 
 
 32049 
 
 532 
 
 
 4580 
 
 4369 
 
 + 12 3252 
 
 1319 
 
 
 1320 
 
 00*61 
 
 3 
 
 88 56 18-2 
 
 + 2-552 
 
 0-442 
 
 
 
 
 529 
 
 5842 
 
 
 
 + i 3463 
 
 1320 
 
 
 1321 
 
 00-61 
 
 3 
 
 88 56 17-8 
 
 + 2-55I 
 
 0-442 
 
 
 
 
 529 
 
 5843 
 
 
 
 + I 3463 
 
 1321 
 
 
 1322 
 
 96-58 
 
 3 
 
 87 54 52-5 
 
 + 2-262 
 
 0-439 
 
 
 
 32176 
 
 619 
 
 5863 
 
 
 4382 
 
 + 2 3373 
 
 1322 
 
 
 1323 
 
 97-91 
 
 3 
 
 86 23 8-4 
 
 + 2-242 
 
 0-434 
 
 + 0-096 
 
 
 32204 
 
 
 5866 
 
 
 
 + 3 3465 
 
 1323 
 
 
 1324 
 
 98-59 
 
 3 
 
 86 33 i'4 
 
 + 2-224 
 
 o-435 
 
 
 
 32206 
 
 
 5868 
 
 
 
 + 3 3466 
 
 1324 
 
 
 1325 
 
 99-5 1 
 
 3 
 
 85 34 59*0 
 
 + 2'OI I 
 
 0-432 
 
 
 
 32288 
 
 673 
 
 5884 
 
 
 
 + 4 3482 
 
 1325 
 
 
 1326 
 
 99-58 
 
 3 
 
 21 27 15-2 
 
 + 2-008 
 
 + 0-045 
 
 
 
 32482 
 
 
 
 
 
 + 68 945 
 
 1326 
 
 
 1327 
 
 00-76 
 
 8 
 
 21 II 44-5 
 
 + 1-962 
 
 + 0-051 
 
 0-308 
 
 2238 
 
 32502 
 
 
 
 4611 
 
 4402 
 
 + 68 949 
 
 1327 
 
 
 1328 
 
 98-27 
 
 10 
 
 85 23 277 
 
 + r876 
 
 0-431 
 
 0-167 
 
 2229 
 
 32346 
 
 705 
 
 5892 
 
 4618 
 
 4404 
 
 + 4 3489 
 
 1328 
 
 
 1329 
 
 99-62 
 
 3 
 
 89 35 59-8 
 
 + I-830 
 
 0*446 
 
 
 
 
 715 
 
 
 
 
 + o 3763 
 
 1329 
 
 
 1330 
 
 99-52 
 
 3 
 
 87 22 38-6 
 
 + 1787 
 
 0-438 
 
 0-016 
 
 2231 
 
 32378 
 
 729 
 
 5896 
 
 
 
 + 2 3390 
 
 1330 
 
 
 I33i 
 
 99-52 
 
 3 
 
 87 22 39-8 
 
 + 1785 
 
 0-438 
 
 
 
 32380 
 
 730 
 
 5897 
 
 
 
 + 2 3391 
 
 I33i 
 
 
 1332 
 
 96-89 
 
 3 
 
 88 54 59-4 
 
 + I-6 3 I 
 
 0-444 
 
 
 
 32438 
 
 769 
 
 59" 
 
 
 
 + i 350i 
 
 1332 
 
 
 1333 
 
 98-73 
 
 3 
 
 62 13 14-9 
 
 + I-526 
 
 0-345 
 
 +0-745 
 
 2237 
 
 32519 
 
 
 
 4635 
 
 4410 
 
 + 27 2888 
 
 1333 
 
 
 1334 
 
 97-23 
 
 3 
 
 87 15 18-3 
 
 + 1*497 
 
 0-438 
 
 + 0-056 
 
 2236 
 
 32494 
 
 805 
 
 5925 
 
 
 4413 
 
 + 2 3403 
 
 1334 
 
 
 1335 
 
 97-93 
 
 3 
 
 86 9 41-3 
 
 + 1-455 
 
 0-434 
 
 
 
 325H 
 
 8i5 
 
 5932 
 
 
 
 + 3 3493 
 
 1335 
 
 
 1336 
 
 98-56 
 
 3 
 
 84 59 547 
 
 + 1-396 
 
 0-431 
 
 
 
 32545 
 
 827 
 
 5938 
 
 
 
 + 5 3505 
 
 1336 
 
 
 1337 
 
 98-91 
 
 3 
 
 88 o 30-8 
 
 + 1-375 
 
 0-441 
 
 0*080 
 
 
 32553 
 
 832 
 
 5940 
 
 
 
 + 2 3406 
 
 1337 
 
 
 1338 
 
 99-21 
 
 3 
 
 89 3 43-4 
 
 + 1-357 
 
 0'444 
 
 
 
 
 
 5941 
 
 
 
 + o 3786 
 
 1338 
 
 
 1339 
 
 99-60 
 
 3 
 
 84 44 37'5 
 
 + I'2IO 
 
 0-430 
 
 
 
 
 873 
 
 
 
 
 + 5 3521 
 
 1339 
 
 
 1340 
 
 98-26 
 
 3 
 
 88 52 31-0 
 
 + I-I43 
 
 0-444 
 
 
 
 32644 
 
 886 
 
 5960 
 
 
 
 + i 3525 
 
 1340 
 
 
 1341 
 
 97-57 
 
 3 
 
 88 51 47-1 
 
 + I-I 3 6 
 
 0-444 
 
 
 
 32649 
 
 892 
 
 5962 
 
 
 
 + i 3526 
 
 I34i 
 
 
 1342 
 
 99-53 
 
 3 
 
 85 29 13-7 
 
 + I-I32 
 
 0-433 
 
 
 
 32662 
 
 901 
 
 5964 
 
 
 
 + 4 354i 
 
 1342 
 
 
 1343 
 
 97-26 
 
 3 
 
 88 40 13-1 
 
 + I-09I 
 
 0'444 
 
 
 
 32679 
 
 912 
 
 5967 
 
 
 
 + i 3528 
 
 1343 
 
 
 1344 
 
 99-55 
 
 3 
 
 87 1 8 34-7 
 
 + r023 
 
 0-439 
 
 
 
 32705 
 
 
 5974 
 
 
 
 + 2 3420 
 
 1344 
 
 
 1345 
 
 99-22 
 
 3 
 
 86 14 51-5 
 
 + 0-9I9 
 
 0-435 
 
 
 
 32749 
 
 959 
 
 5983 
 
 
 
 + 3 3528 
 
 1345 
 
 
 1346 
 
 97-55 
 
 3 
 
 118 2 56-2 
 
 + 0-84I 
 
 0-552 
 
 
 
 32727 
 
 
 
 
 4440 
 
 
 1346 
 
 
 1347 
 
 97-57 
 
 3 
 
 87 54 30-5 
 
 + 0-824 
 
 0-441 
 
 
 
 32792 
 
 981 
 
 5987 
 
 
 
 + 2 3427 
 
 1347 
 
 
 1348 
 
 98-95 
 
 3 
 
 89 18 51-4 
 
 + 0769 
 
 0*446 
 
 
 
 32812 
 
 998 
 
 
 
 4442 
 
 + o 3813 
 
 1348 
 
 
 1349 
 
 99-61 
 
 5 
 
 63 56 2-1 
 
 + 0-754 
 
 0-353 
 
 0-009 
 
 2249 
 
 
 
 
 4677 
 
 4443 
 
 + 26 3120 
 
 1349 
 
 
 1350 
 
 99-54 
 
 3 
 
 89 55 10-7 
 
 + 0-704 
 
 0-448 
 
 
 
 
 1014 
 
 
 4679 
 
 
 + o 3816 
 
 1350 
 
 1323. Authority for Proper Motions : Porter. 1337- The Proper Motions have been specially computed for 
 the present catalogue. 
 
62 
 
 RADCLIFFE CATALOGUE OF STABS, 1900*0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean K.A. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 I35i 
 
 Sagittarii ... 
 
 5'9 
 
 
 97-91 
 
 3 
 
 h. in. s. 
 17 52 I8-28 
 
 8. 
 + 3-8056 
 
 s. 
 
 + 0-0028 
 
 8. 
 
 1351 
 
 1352 
 
 Ophiuchi 
 
 7'i 
 
 3 
 
 99*55 
 
 3 
 
 17 52 48-84 
 
 + 3-OI99 
 
 + 0-0023 
 
 
 1352 
 
 1353 
 
 Ophiuchi 
 
 7*2 
 
 
 99-23 
 
 3 
 
 17 53 2-13 
 
 + 3-0090 
 
 + 0-0023 
 
 
 1353 
 
 1354 
 
 35 Draconis 
 
 5'i 
 
 
 99-59 
 
 3 
 
 17 53 55-46 
 
 2-7045 
 
 + 0*0142 
 
 + 0-0135 
 
 1354 
 
 1355 
 
 33 Draconis ... ... y 
 
 2'5 
 
 
 97-36 
 
 5 
 
 17 54 16-88 
 
 + I-3926 
 
 + 0-0030 
 
 O-OOI7 
 
 1355 
 
 1356 
 
 Ophiuchi 
 
 6*7 
 
 I 
 
 98-65 
 
 3 
 
 17 55 9-7o 
 
 + 3-0579 
 
 + O-OO22 
 
 
 1356 
 
 1357 
 
 66 Ophiuchi 
 
 4-8 
 
 ... 
 
 97-58 
 
 3 
 
 17 55 18-60 
 
 + 2-9705 
 
 + O-OO22 
 
 O-O024 
 
 1357 
 
 1358 
 
 67 Ophiuchi 
 
 3'9 
 
 ... 
 
 96-59 
 
 3 
 
 17 55 38-10 
 
 + 3-0042 
 
 + O-002I 
 
 0-0004 
 
 1358 
 
 1359 
 
 68 Ophiuchi . 
 
 4'5 
 
 
 98-58 
 
 3 
 
 17 56 40-72 
 
 + 3'0422 
 
 + O*OO2I 
 
 O'OOOS 
 
 1359 
 
 1360 
 
 Ophiuchi 
 
 6-3 
 
 I 
 
 98-68 
 
 3 
 
 17 59 34-47 
 
 + 3-028I 
 
 + O-OOI9 
 
 
 1360 
 
 1361 
 
 70 Ophiuchi 
 
 4'i 
 
 ... 
 
 99-55 
 
 3 
 
 1 8 o 24-00 
 
 + 3-OI38 
 
 + O-OOI9 
 
 + O*OI46 
 
 1361 
 
 1362 
 
 Ophiuchi 
 
 6-7 
 
 ... 
 
 98-96 
 
 3 
 
 18 o 41-19 
 
 + 2-9638 
 
 + Q-OOI9 
 
 O*OO2O 
 
 1362 
 
 1363 
 
 Ophiuchi 
 
 7'3 
 
 I 
 
 99-55 
 
 3 
 
 1 8 o 44*98 
 
 + 3-0265 
 
 + O-OOI9 
 
 
 1363 . 
 
 1364 
 
 Sagittarii 
 
 4'7 
 
 
 97-90 
 
 3 
 
 18 i 44*91 
 
 + 3-7976 
 
 + 0-0013 
 
 + O*O007 
 
 1364 
 
 1365 
 
 Ophiuchi 
 
 6-6 
 
 
 99'do 
 
 3 
 
 18 2 19-41 
 
 + 3-OI5I 
 
 + O-OOI8 
 
 O'OOOO 
 
 1365 
 
 1366 
 
 72 Ophiuchi 
 
 3'7 
 
 
 98-50 
 
 10 
 
 1 8 2 36-44 
 
 + 2-8478 
 
 + O-OOI9 
 
 0*0056 
 
 1366 
 
 1367 
 
 Ophiuchi 
 
 7*0 
 
 2 
 
 99-30 
 
 4 
 
 1 8 3 4-96 
 
 -f- 3-02I2 
 
 + O'OOlS 
 
 
 1367 
 
 1368 
 
 Ophiuchi 
 
 6-9 
 
 
 99-27 
 
 3 
 
 1 8 3 49-74 
 
 + 3-0266 
 
 + O-OOI7 
 
 
 1368 
 
 1369 
 
 Ophiuchi 
 
 7'3 
 
 I 
 
 99-57 
 
 3 
 
 1 8 3 50-25 
 
 + 3'0207 
 
 + O-OOI7 
 
 
 1369 
 
 1370 
 
 23 Ursae Minoris ... 8 
 
 4'5 
 
 ... 
 
 99-17 
 
 35 
 
 1 8 4 32-82 
 
 ig-S^S 
 
 O-I264 
 
 + 0*0245 
 
 1370 
 
 I37i 
 
 73 Ophiuchi 
 
 5-6 
 
 
 99-30 
 
 3 
 
 18 4 35-53 
 
 + 2-9799 
 
 + O-OOI7 
 
 + 0*0013 
 
 1371 
 
 1372 
 
 Ophiuchi 
 
 6-7 
 
 I 
 
 99-02 
 
 3 
 
 18 4 53-78 
 
 + 3-0001 
 
 + O-OOI7 
 
 0*0000 
 
 1372 
 
 1373 
 
 Serpentis 
 
 7'9* 
 
 
 99-64 
 
 3 
 
 18 5 17-80 
 
 + 3-0605 
 
 + O'OOl6 
 
 
 1373 
 
 1374 
 
 Ophiuchi 
 
 57 
 
 ... 
 
 98-95 
 
 3 
 
 1 8 5 40-50 
 
 + 2-9955 
 
 + O-OOI7 
 
 
 1374 
 
 1375 
 
 Ophiuchi 
 
 7'7* 
 
 ... 
 
 99-61 
 
 3 
 
 18 5 52-90 
 
 + 2-9696 
 
 + O-OOI7 
 
 
 1375 
 
 1376 
 
 Ophiuchi 
 
 6-5 
 
 ... 
 
 99-27 
 
 3 
 
 1 8 7 39-48 
 
 + 3-0076 
 
 + O-OOI5 
 
 
 1376 
 
 1377 
 
 13 Sagittarii yu, 
 
 4*0 
 
 ... 
 
 01-08 
 
 4 
 
 18 7 46-93 
 
 + 3-5879 
 
 + 0-OOO7 
 
 0*0014 
 
 1377 
 
 1378 
 
 Ophiuchi 
 
 6*6 
 
 ... 
 
 99-61 
 
 3 
 
 18 8 3-41 
 
 + 3-0037 
 
 + 0-0015 
 
 
 1378 
 
 1379 
 
 Ophiuchi 
 
 6*6 
 
 ... 
 
 98-71 
 
 3 
 
 1 8 8 50-40 
 
 + 3-0175 
 
 + 0-0015 
 
 
 1379 
 
 1380 
 
 Serpentis ... 
 
 7'5 
 
 I 
 
 00-53 
 
 4 
 
 1 8 9 26-46 
 
 + 3-0693 
 
 + O-OOI4 
 
 
 1380 
 
 1381 
 
 Ophiuchi 
 
 7'3 
 
 2 
 
 99-55 
 
 3 
 
 18 9 53-70 
 
 + 2-9877 
 
 + 0-0015 
 
 
 1381 
 
 1382 
 
 Ophiuchi 
 
 6'3 
 
 ... 
 
 98-70 
 
 3 
 
 18 ii 3-78 
 
 -f 3'oiSi 
 
 + O-OOI4 
 
 
 1382 
 
 1383 
 
 Sagittarii 
 
 5-o 
 
 I 
 
 97-62 
 
 3 
 
 18 ii 47-56 
 
 + 3-7552 
 
 O-OOO2 
 
 
 1383 
 
 1384 
 
 Serpentis 
 
 6-4 
 
 ... 
 
 98-10 
 
 6 
 
 18 ii 59-80 
 
 + 3-0501 
 
 + 0*0013 
 
 
 1384 
 
 1385 
 
 19 Sagittarii 8 
 
 2-9 
 
 
 97-58 
 
 3 
 
 18 14 35-43 
 
 + 3-8389 
 
 O'OOOg 
 
 + 0*0014 
 
 1385 
 
 1386 
 
 Ophiuchi 
 
 8*3* 
 
 ... 
 
 97-29 
 
 3 
 
 18 14 58-15 
 
 + 2-9722 
 
 + O*OOI2 
 
 
 1386 
 
 1387 
 
 Sagittarii 
 
 6*1 
 
 ... 
 
 97-23 
 
 3 
 
 1 8 15 40-34 
 
 + 3-796I 
 
 O'OOOg 
 
 
 1387 
 
 1388 
 
 74 Ophiuchi 
 
 5-o 
 
 I 
 
 99-59 
 
 3 
 
 18 15 52-45 
 
 + 2-9951 
 
 + O'OOI I 
 
 0*0013 
 
 1388 
 
 1389 
 
 58 Serpentis rj 
 
 3'5 
 
 
 99-I5 
 
 3i 
 
 18 16 8-07 
 
 + 3-1409 
 
 + O-OOO8 
 
 0*0400 
 
 1389 
 
 1390 
 
 i Lyrae K 
 
 4'3 
 
 
 02-56 
 
 3 
 
 18 16 21-36 
 
 + 2-1033 
 
 + O-OO2O 
 
 0*0021 
 
 1390 
 
 1391 
 
 Ophiuchi 
 
 9*0 
 
 2 
 
 97-26 
 
 3 
 
 18 18 12-96 
 
 + 2-9697 
 
 + O'OOI I 
 
 
 1391 
 
 1392 
 
 Serpentis 
 
 8-5 
 
 I 
 
 99-61 
 
 3 
 
 18 19 0*08 
 
 + 3-0391 
 
 + 0-0009 
 
 
 1392 
 
 1393 
 
 Ophiuchi 
 
 6*6 
 
 ... 
 
 98-62 
 
 3 
 
 18 20 13-21 
 
 + 2-9555 
 
 + O*OOIO 
 
 
 *393 
 
 1394 
 
 Serpentis 
 
 7*0 
 
 I 
 
 98-72 
 
 3 
 
 18 20 57*60 
 
 + 3-0559 
 
 + O*O008 
 
 
 1394 
 
 -395 
 
 Sagittarii 
 
 5-8 
 
 ... 
 
 97-28 
 
 3 
 
 1 8 21 2576 
 
 + 3-8374 
 
 O*OO2O 
 
 
 1395 
 
 I ZS5> J 389- Orange. 1361. Close double. Observed as one mass. 1 373- A companion of about the ninth 
 magnitude precedes, north. 1379, 1382. Reddish. 1391. A star (B.C. + 4 3723), magnitude 9*5, precedes a* or 3* 
 and is north. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 . 
 
 
 
 
 
 JL 
 
 o" 
 
 >o 
 
 
 
 
 
 
 
 
 Year 
 
 *s g 
 
 
 
 
 
 uj 
 
 CO 
 
 ID CO 
 
 >><xT 
 
 aT 
 
 o 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 S ' 
 
 sl 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 1 ?' 
 
 <a 
 a 
 
 "3 ^ 
 
 C " 
 
 <* - 
 
 ,Q X^v 
 
 13 C7N 
 
 T3 CO 
 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 = s 
 
 
 
 
 
 <j H3 
 
 1 
 
 ^ In 
 
 <J C5 
 
 eS 
 
 " 
 
 
 
 
 
 Year. 
 
 J2J .a 
 
 
 
 
 
 1 
 
 3 
 
 1 
 
 s 
 
 
 O 
 
 
 
 
 I35i 
 
 97-91 
 
 3 
 
 118 44 52-5 
 
 // 
 
 + 0-673 
 
 H 
 -0-555 
 
 // 
 
 
 32807 
 
 
 
 
 4447 
 
 o 
 
 1351 
 
 
 1352 
 
 GO* C C 
 
 3 
 
 87 44 6-8 
 
 + 0-628 
 
 0*440 
 
 
 
 32879 
 
 1031 
 
 6006 
 
 
 
 + 2 3436 
 
 1352 
 
 
 1353 
 
 QQ*27 
 
 3 
 
 87 16 8-1 
 
 + 0-609 
 
 0-439 
 
 
 
 
 1040 
 
 6007 
 
 
 
 + 2 3438 
 
 1353 
 
 
 1354 
 
 98-96 
 
 5 
 
 13 i 25-4 
 
 + 0-531 
 
 + 0-394 
 
 0-239 
 
 2287 
 
 33292 
 
 
 
 4701 
 
 4455 
 
 + 76 66 7 
 
 1354 
 
 
 1355 
 
 97-36 
 
 5 
 
 38 29 57-5 
 
 + 0-500 
 
 0-203 
 
 + 0-028 
 
 2267 
 
 33043 
 
 
 
 4699 
 
 4454 
 
 + 51 2282 
 
 1355 
 
 
 1356 
 
 98-65 
 
 3 
 
 89 21 53-3 
 
 + 0-424 
 
 0-446 
 
 
 
 32962 
 
 
 
 
 
 + o 3832 
 
 1356 
 
 
 1357 
 
 97-58 
 
 3 
 
 85 37 3i-6 
 
 + 0-410 
 
 0-433 
 
 O-02O 
 
 2257 
 
 
 IIOO 
 
 6023 
 
 
 
 + 4 3570 
 
 1357 
 
 
 1358 
 
 96-59 
 
 3 
 
 87 3 49'4 
 
 + 0-382 
 
 0-438 
 
 + 0-013 
 
 2259 
 
 32984 
 
 1114 
 
 6025 
 
 
 4459 
 
 + 2 3458 
 
 1358 
 
 
 1359 
 
 98-58 
 
 3 
 
 88 41 32-9 
 
 + 0-290 
 
 0-444 
 
 + 0-003 
 
 2264 
 
 33027 
 
 
 6038 
 
 
 
 + I 3560 
 
 1359 
 
 
 1360 
 
 98-68 
 
 3 
 
 88 5 9-2 
 
 + 0-037 
 
 0-442 
 
 
 
 33I4I 
 
 I2O2 
 
 6066 
 
 4725 
 
 
 + I 3578 
 
 1360 
 
 
 1361 
 
 99-53 
 
 3 
 
 87 28 37-1 
 
 0-035 
 
 0-439 
 
 + I-I09 
 
 2271 
 
 33169 
 
 1228-9 
 
 6073 
 
 
 4484 
 
 + 2 3482 
 
 1361 
 
 
 1362 
 
 98-96 
 
 3 
 
 85 20 29-0 
 
 0-060 
 
 - 0-432 
 
 + 0-290 
 
 
 
 1236 
 
 6076 
 
 
 
 + 4 3589 
 
 1362 
 
 
 1363 
 
 99-55 
 
 3 
 
 88 i 14-8 
 
 0-066 
 
 0-441 
 
 
 
 
 
 6077 
 
 
 
 + I 3585 
 
 1363 
 
 
 1364 
 
 97-90 
 
 3 
 
 118 28 4-8 
 
 0-153 
 
 -0-554 
 
 + 0-061 
 
 
 33173 
 
 
 
 
 4488 
 
 
 1364 
 
 
 1365 
 
 99-00 
 
 3 
 
 87 31 51-1 
 
 0-203 
 
 0-440 
 
 0-029 
 
 2272 
 
 33242 
 
 1269 
 
 6089 
 
 
 
 + 2 3493 
 
 1365 
 
 
 1366 
 
 97-60 
 
 3 
 
 80 27 1-7 
 
 0-228 
 
 0-415 
 
 0-089 
 
 2275 
 
 
 1282 
 
 
 4740 
 
 4496 
 
 + 9 3564 
 
 1366 
 
 
 1367 
 
 99-30 
 
 4 
 
 87 47 40-8 
 
 0-270 
 
 0-440 
 
 
 
 33280 
 
 1295 
 
 6096 
 
 
 
 + 2 3498 
 
 1367 
 
 
 1368 
 
 99-27 
 
 3 
 
 88 i 14-5 
 
 0-335 
 
 0-441 
 
 
 
 33309 
 
 3 
 
 6106 
 
 
 
 + i 3604 
 
 1368 
 
 
 1369 
 
 99-57 
 
 3 
 
 87 46 19-7 
 
 0-336 
 
 0-440 
 
 
 
 33310 
 
 
 6107 
 
 
 
 + 2 3504 
 
 1369 
 
 
 1370 
 
 99-42 
 
 4i 
 
 3 23 12-1 
 
 0-398 
 
 + 2-845 
 
 0-040 
 
 2395 
 
 
 
 
 4764 
 
 4523 
 
 + 86 269 
 
 1370 
 
 
 I37i 
 
 99-30 
 
 3 
 
 86 i 24-5 
 
 0*402 
 
 0-434 
 
 + O'OI I 
 
 2277 
 
 33333 
 
 
 6116 
 
 
 
 + 3 3610 
 
 1371 
 
 
 1372 
 
 99*02 
 
 3 
 
 86 53 34-0 
 
 0-429 
 
 0-437 
 
 + 0-190 
 
 
 
 28 
 
 6121 
 
 
 
 + 3 3613 
 
 1372 
 
 
 1373 
 
 99-64 
 
 3 
 
 89 28 31-7 
 
 0*464 
 
 0*446 
 
 
 
 33355 
 
 37 
 
 
 
 
 + o 3870 
 
 1373 
 
 
 1374 
 
 98-95 
 
 3 
 
 86 41 42-9 
 
 0-496 
 
 0-436 
 
 
 
 33376 
 
 46 
 
 6129 
 
 
 
 + 3 3620 
 
 1374 
 
 
 1375 
 
 99-6i 
 
 3 
 
 85 35 7'9 
 
 -0-515 
 
 0-433 
 
 
 
 
 
 6130 
 
 
 
 + 4 3633 
 
 1375 
 
 
 1376 
 
 99-27 
 
 3 
 
 87 12 42-7 
 
 0-670 
 
 -0-438 
 
 
 
 3346i 
 
 
 6i45 
 
 
 
 + 2 3528 
 
 1376 
 
 
 1377 
 
 or6i 
 
 3 
 
 in 5 6-5 
 
 0-68 1 
 
 0-523 
 
 O'OOI 
 
 2284 
 
 33433 
 
 
 
 4759 
 
 4519 
 
 21 4908 
 
 1377 
 
 
 1378 
 
 99-61 
 
 3 
 
 87 2 41-6 
 
 0-705 
 
 0-437 
 
 
 
 33476 
 
 
 6149 
 
 
 
 + 2 3532 
 
 1378 
 
 
 1379 
 
 98-71 
 
 3 
 
 87 38 i'5 
 
 0-773 
 
 - 0-439 
 
 
 
 33498 
 
 1 20 
 
 6i54 
 
 
 
 + 2 3537 
 
 1379 
 
 
 1380 
 
 00-53 
 
 4 
 
 89 5i 77 
 
 0-826 
 
 0'447 
 
 
 
 33515 
 
 136 
 
 
 
 
 + o 3892 
 
 1380 
 
 
 1381 
 
 99-55 
 
 3 
 
 86 21 24-8 
 
 0-866 
 
 -0-435 
 
 
 
 33554 
 
 151 
 
 6162 
 
 
 
 + 3 3643 
 
 1381 
 
 
 1382 
 
 98-70 
 
 3 
 
 87 39 1 6-6 
 
 0-968 
 
 0-439 
 
 
 
 33596 
 
 177 
 
 6167 
 
 
 
 + 2 3547 
 
 1382 
 
 
 1383 
 
 97-62 
 
 3 
 
 117 4427 
 
 1-031 
 
 0-546 
 
 
 
 33578 
 
 
 
 
 4536 
 
 
 1383 
 
 
 1384 
 
 98-10 
 
 6 
 
 89 i 43-4 
 
 1-049 
 
 0-444 
 
 
 
 33636 
 
 203 
 
 6172 
 
 
 
 + o 3907 
 
 1384 
 
 
 1385 
 
 97-58 
 
 3 
 
 119 52 14-5 
 
 1-276 
 
 -0-558 
 
 + 0-029 
 
 2294 
 
 33696 
 
 
 
 
 4544 
 
 
 1385 
 
 
 1386 
 
 97-29 
 
 3 
 
 85 41 17-9 
 
 1-309 
 
 0-432 
 
 
 
 
 
 6194 
 
 
 
 + 4 3703 
 
 1386 
 
 
 1387 
 
 97-23 
 
 3 
 
 118 28 31-8 
 
 I-370 
 
 0-552 
 
 
 
 33738 
 
 
 
 
 
 
 1387 
 
 
 1388 
 
 99-59 
 
 3 
 
 86 40 3-2 
 
 - 1-388 
 
 0-435 
 
 + O-O02 
 
 2299 
 
 33799 
 
 282 
 
 6199 
 
 
 4549 
 
 + 3 3680 
 
 1388 
 
 
 1389 
 
 98-44 
 
 6 
 
 92 55 29-4 
 
 1-410 
 
 0-456 
 
 + 0-677 
 
 2298 
 
 33802 
 
 302 
 
 
 4800 
 
 4550 
 
 2 4599 
 
 1389 
 
 
 1390 
 
 00-64 
 
 3 
 
 53 58 50-2 
 
 1-430 
 
 0-305 
 
 - 0-035 
 
 2305 
 
 33879 
 
 
 
 
 4552 
 
 + 36 3094 
 
 1390 
 
 
 I39i 
 
 97-26 
 
 3 
 
 85 34 5i-i 
 
 1-592 
 
 0-431 
 
 
 
 
 352 
 
 6210 
 
 
 
 + 4 3724 
 
 1391 
 
 
 1392 
 
 99-6i 
 
 3 
 
 88 33 8-5 
 
 r66i 
 
 0-441 
 
 
 
 33935 
 
 
 6214 
 
 
 
 + i 3663 
 
 1392 
 
 
 1393 
 
 98-62 
 
 3 
 
 84 58 13-6 
 
 1-767 
 
 0-429 
 
 
 
 34036 
 
 
 6223 
 
 
 
 + 5 3730 
 
 1393 
 
 
 1394 
 
 98-72 
 
 3 
 
 89 16 35-6 
 
 - 1-831 
 
 0-443 
 
 
 
 34015 
 
 
 
 
 
 + o 3931 
 
 1394 
 
 
 1395 
 
 97-28 
 
 3 
 
 119 52 36-5 
 
 - 1-873 
 
 - 0-556 
 
 
 
 
 
 
 
 4573 
 
 
 1395 
 
 
 1358. Authority for Proper Motions : Auwers (Asfcronomische Nachrichten, 3929). 1362,1372. Authority for Proper 
 Motions: Porter. I Z^4- Authority for Proper Motions : Auwers (Mayer's Sternverzeichnis). 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 d 
 
 f umber of 
 stimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 
 I" umber of 
 )servations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 * 
 
 W 
 
 Year. 
 
 
 
 
 
 
 
 
 1396 
 
 22 Sagittarii A. 
 
 2-9 
 
 
 98-58 
 
 13 
 
 h. in. s. 
 
 18 21 47-89 
 
 8. 
 + 3-7068 
 
 s. 
 
 0-0015 
 
 s. 
 
 0-0052 
 
 1396 
 
 1397 
 
 59 Serpentis d 
 
 7'8t 
 
 
 98-70 
 
 3 
 
 18 22 5-36 
 
 + 3-0696 
 
 + 0-0007 
 
 0-0018 
 
 1397 
 
 1398 
 
 59 Serpentis d 
 
 Var. 
 
 ... 
 
 98-64 
 
 5 
 
 1 8 22 5-48 
 
 + 3-0696 
 
 + 0-0007 
 
 0-0018 
 
 1398 
 
 1399 
 
 Ophiuchi 
 
 6-8 
 
 3 
 
 96-95 
 
 3 
 
 18 22 51-54 
 
 + 2-9870 
 
 + 0-0008 
 
 
 1399 
 
 1400 
 
 44 Draconis x 
 
 3'7 
 
 ... 
 
 99-60 
 
 3 
 
 l8 22 51*72 
 
 -I-I95I 
 
 0-0145 
 
 + 0*1129 
 
 1400 
 
 1401 
 
 Serpentis ... ... ... 
 
 7'3 
 
 2 
 
 96-94 
 
 3 
 
 1 8 25 7-04 
 
 + 2-9798 
 
 + 0-0007 
 
 
 1401 
 
 1402 
 
 Serpentis 
 
 7'3 
 
 2 
 
 98-27 
 
 3 
 
 18 25 44-21 
 
 + 2*9695 
 
 +0-0007 
 
 
 1402 
 
 1403 
 
 Serpentis 
 
 6-8 
 
 2 
 
 97-57 
 
 3 
 
 18 27 7-82 
 
 + 2-9895 
 
 + 0-0006 
 
 
 1403 
 
 1404 
 
 Serpentis 
 
 7'7 
 
 3 
 
 99-61 
 
 3 
 
 1 8 28 28-56 
 
 + 3'0304 
 
 + 0-0004 
 
 
 1404 
 
 1405 
 
 Herculis 
 
 8-7 
 
 I 
 
 97-28 
 
 3 
 
 1 8 29 5-90 
 
 + 2-530I 
 
 +0-0015 
 
 0-0160 
 
 1405 
 
 1406 
 
 Serpentis 
 
 6-9 
 
 I 
 
 97-92 
 
 3 
 
 1 8 30 40-25 
 
 + 2-96O2 
 
 + 0-0006 
 
 
 1406 
 
 1407 
 
 Serpentis 
 
 7-0 
 
 3 
 
 98-58 
 
 3 
 
 1 8 31 32-94 
 
 + 2-9599 
 
 +0-0005 
 
 
 1407 
 
 1408 
 
 Serpentis 
 
 7'i 
 
 4 
 
 97-29 
 
 3 
 
 18 31 55-36 
 
 + 2-9870 
 
 + 0-0004 
 
 
 1408 
 
 1409 
 
 Serpentis 
 
 7-o 
 
 i 
 
 97-30 
 
 3 
 
 1 8 32 4-06 
 
 + 3-0527 
 
 + O-OO02 
 
 
 1409 
 
 1410 
 
 3 Lyrae a 
 
 O'l 
 
 
 99-81 
 
 ii 
 
 18 33 3J05 
 
 + 2-OI36 
 
 + 0-0016 
 
 + 0-0173 
 
 1410 
 
 1411 
 
 Serpentis 
 
 6-8 
 
 i 
 
 98*62 
 
 3 
 
 18 33 43-59 
 
 + 2-9624 
 
 + 0-0004 
 
 
 1411 
 
 1412 
 
 Serpentis 
 
 6-7 
 
 3 
 
 98-31 
 
 3 
 
 18 34 41-52 
 
 + 2-9530 
 
 + 0-0004 
 
 
 1412 
 
 1413 
 
 Serpentis 
 
 77 
 
 3 
 
 99-61 
 
 3 
 
 1 8 36 20-46 
 
 + 3-06I8 
 
 O'OOOI 
 
 
 1413 
 
 1414 
 
 Serpentis 
 
 7-2 
 
 3 
 
 97-99 
 
 3 
 
 1 8 36 22-93 
 
 + 2-9696 
 
 + 0-0003 
 
 
 1414 
 
 1415 
 
 2 Aquilae 
 
 5'5 
 
 i 
 
 99-44 
 
 20 
 
 18 36 47-85 
 
 + 3-2852 
 
 O'OOI I 
 
 0-0004 
 
 1415 
 
 1416 
 
 Serpentis 
 
 7-8 
 
 2 
 
 99-61 
 
 3 
 
 18 38 2771 
 
 + 2-9878 
 
 + 0-0001 
 
 
 1416 
 
 1417 
 
 27 Sagittarii tf> 
 
 3'7 
 
 I 
 
 96-59 
 
 3 
 
 18 39 24-50 
 
 + 3-7465 
 
 0-0043 
 
 + 0-0014 
 
 1417 
 
 1418 
 
 4 Aquilae 
 
 57 
 
 2 
 
 97-26 
 
 3 
 
 1 8 39 47-00 
 
 + J0277 
 
 O'OOOI 
 
 0-0007 
 
 1418 
 
 1419 
 
 Serpentis 
 
 6-6 
 
 5 
 
 97-29 
 
 3 
 
 1 8 43 4-89 
 
 + 2-9779 
 
 O'OOOI 
 
 
 1419 
 
 1420 
 
 Aquilae 
 
 6-7 
 
 2 
 
 98-59 
 
 3 
 
 18 44 31-48 
 
 + 3-0562 
 
 0-0005 
 
 
 1420 
 
 1421 
 
 Herculis ... 
 
 8-0 
 
 2 
 
 97-98 
 
 3 
 
 1 8 45 22-71 
 
 + 2*5207 
 
 + O-OOI2 
 
 
 1421 
 
 1422 
 
 Sagittarii 
 
 6-3 
 
 ... 
 
 97-27 
 
 3 
 
 1 8 46 15-92 
 
 + 3-8I36 
 
 0-0060 
 
 
 1422 
 
 1423 
 
 10 Lyrae ft 
 
 Var. 
 
 I 
 
 00-41 
 
 10 
 
 1 8 46 23-25 
 
 + 2-2143 
 
 +0-0015 
 
 0-0007 
 
 1423 
 
 1424 
 
 Aquilae ... 
 
 7'7* 
 
 
 98-58 
 
 3 
 
 18 49 27-31 
 
 + 3-0323 
 
 0-0006 
 
 
 1424 
 
 1425 
 
 Aquilae 
 
 77* 
 
 ... 
 
 98-58 
 
 3 
 
 18 49 33*28 
 
 + 3-0326 
 
 0-0006 
 
 
 1425 
 
 1426 
 
 Aquilae 
 
 7-6* 
 
 ... 
 
 98-64 
 
 3 
 
 1 8 49 49-42 
 
 + 3-0500 
 
 0-0007 
 
 
 1426 
 
 1427 
 
 Serpentis , 
 
 7'5 
 
 
 98-00 
 
 3 
 
 1 8 50 36-46 
 
 + 2-9745 
 
 0-0004 
 
 
 1427 
 
 1428 
 
 Aquilae 
 
 77 
 
 ... 
 
 98-99 
 
 3 
 
 1 8 50 39-71 
 
 + 3-0696 
 
 0-0009 
 
 
 1428 
 
 1429 
 
 Serpentis 
 
 7-0 
 
 I 
 
 99-29 
 
 3 
 
 1 8 50 48-83 
 
 + 2-9970 
 
 0-0005 
 
 
 1429 
 
 1430 
 
 63 Serpentis 
 
 5'5 
 
 2 
 
 98-69 
 
 3 
 
 18 51 14-80 
 
 + 2-9799 
 
 0*0004 
 
 + 0-0010 
 
 1430 
 
 1431 
 
 Serpentis 
 
 6-2 
 
 2 
 
 98-69 
 
 3 
 
 18 51 16-28 
 
 + 2-9799 
 
 0-0004 
 
 + Q-OOIO 
 
 1431 
 
 1432 
 
 Serpentis 
 
 6-3 
 
 
 98-72 
 
 3 
 
 18 51 23-57 
 
 + 3^194 
 
 0*0006 
 
 
 1432 
 
 1433 
 
 Serpentis 
 
 7'3 
 
 I 
 
 99-58 
 
 3 
 
 1 8 51 39-26 
 
 + 2-9785 
 
 0*0004 
 
 0-0014 
 
 1433 
 
 1434 
 
 64 Serpentis 
 
 5'5 
 
 ... 
 
 98-70 
 
 3 
 
 18 52 14-83 
 
 + 3-OI8I 
 
 0-0007 
 
 0*0008 
 
 1434 
 
 1435 
 
 Aquilae ... 
 
 7'5 
 
 2 
 
 97-64 
 
 3 
 
 1 8 53 20-79 
 
 + 3-0486 
 
 0*0009 
 
 
 1435 
 
 H36 
 
 13 Aquilae e 
 
 4'3 
 
 
 00-97 
 
 9 
 
 18 55 4-99 
 
 + 2-7264 
 
 + 0-0005 
 
 0*0049 
 
 1436 
 
 1437 
 
 52 Draconis v 
 
 4'9 
 
 
 99-61 
 
 3 
 
 18 55 37-35 
 
 073II 
 
 0-0305 
 
 + 0-0103 
 
 H37 
 
 1438 
 
 Serpentis 
 
 7-2 
 
 ... 
 
 98-68 
 
 3 
 
 1 8 56 9-39 
 
 + 3-OI96 
 
 0*0009 
 
 0*0010 
 
 1438 
 
 1439 
 
 Serpentis 
 
 7-r 
 
 ... 
 
 98-71 
 
 3 
 
 18 56 10-33 
 
 + 3-0299 
 
 0*0009 
 
 
 1439 
 
 1440 
 
 Sagittarii 
 
 6-0 
 
 I 
 
 97-26 
 
 3 
 
 1 8 56 20-33 
 
 + 3-6770 
 
 0-0061 
 
 -0*0053 
 
 1440 
 
 1397. Blue. !398. Orange. The limits of magnitude are 5*0 and 5-7 ; the period is 8-7 days. 1399- Red. 
 1402. There is a star (Albany 6254) of nearly same R.A. and about i^' north. 1406. Brighter of two widely separated 
 stars. I 4 I 9- Orange-red. 1423. 1897 Sept. 10, magnitude 3. Chandler's limits are 3-4 and 4*5 ; the period is 
 13 days. 1424, 1425. The second star is the brighter. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec.Var. 
 
 Proper 
 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 1 
 
 Lalande, 1800. 1 
 
 Ml 
 
 ." 00 
 
 9) h. 
 
 .2^ 
 
 fl) M 
 
 j ~ 
 
 0> 
 
 
 
 o 
 r*. 
 
 t*> 
 
 SI 
 O O 
 
 30 
 ^ 
 
 jT 
 
 o- 
 o ON 
 
 '73 OO 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1396 
 
 98-11 
 
 4 
 
 1 II 
 
 115 28 37-0 
 
 n 
 
 1-904 
 
 n 
 
 - 0-537 
 
 a 
 
 + 0-198 
 
 2310 
 
 
 
 
 4831 
 
 4575 
 
 
 1396 
 
 
 1397 
 
 9870 
 
 3 
 
 89 51 45-1 
 
 r930 
 
 0-445 
 
 + O'OO2 
 
 2312 
 
 34063 
 
 453 
 
 
 
 4576 
 
 + o 3936 
 
 1397 
 
 
 1398 
 
 98-63 
 
 4 
 
 89 5 1 47'7 
 
 I-930 
 
 0-445 
 
 + O-002 
 
 2312 
 
 34063 
 
 453 
 
 
 4836 
 
 4577 
 
 + o 3936 
 
 1398 
 
 
 1399 
 
 96-95 
 
 3 
 
 86 1 8 45-3 
 
 - 1-997 
 
 0-433 
 
 
 
 34H5 
 
 478 
 
 6238 
 
 
 
 + 3 37i6 
 
 1399 
 
 
 1400 
 
 99-06 
 
 4 
 
 17 18 37-3 
 
 1-997 
 
 + 0-175 
 
 + 0-374 
 
 2337 
 
 34392 
 
 
 
 4840 
 
 4583 
 
 + 72 839 
 
 1400 
 
 
 1401 
 
 96-94 
 
 3 
 
 86 o 4-3 
 
 2-193 
 
 0-431 
 
 
 
 34208 
 
 535 
 
 6250 
 
 
 
 + 3 3727 
 
 1401 
 
 
 1402 
 
 98-27 
 
 3 
 
 85 33 26-4 
 
 2-247 
 
 0-429 
 
 
 
 34232 
 
 556 
 
 6253 
 
 
 
 + 4 3774 
 
 1402 
 
 
 1403 
 
 97-57 
 
 3 
 
 86 24 44-0 
 
 -2-368 
 
 0-432 
 
 
 
 34289 
 
 592 
 
 6261 
 
 
 
 + 3 3737 
 
 1403 
 
 
 1404 
 
 99-61 
 
 3 
 
 88 10 17-7 
 
 - 2-485 
 
 0-438 
 
 
 
 34337 
 
 623 
 
 6268 
 
 
 
 + i 37" 
 
 1404 
 
 
 1405 
 
 97-28 
 
 3 
 
 67 44 52-9 
 
 2-540 
 
 - 0-365 
 
 + 0-450 
 
 
 
 
 
 
 
 + 22 3406 
 
 1405 
 
 
 1406 
 
 97-92 
 
 3 
 
 85 8 36-0 
 
 2-675 
 
 0-427 
 
 
 
 34438 
 
 68 1 
 
 6279 
 
 
 
 + 4 3801 
 
 1406 
 
 
 1407 
 
 98-58 
 
 3 
 
 85 7 35'6 
 
 2752 
 
 0*426 
 
 
 
 34468 
 
 701 
 
 6285 
 
 
 
 + 4 3806 
 
 1407 
 
 
 1408 
 
 97-29 
 
 3 
 
 86 17 36-8 
 
 -2784 . 
 
 0-430 
 
 
 
 
 
 6289 
 
 
 
 + 3 3755 
 
 1408 
 
 
 1409 
 
 97-30 
 
 3 
 
 89 7 59-6 
 
 2-797 
 
 0*440 
 
 
 
 34489 
 
 715 
 
 6290 
 
 
 
 + o 3975 
 
 1409 
 
 
 1410 
 
 99-65 
 
 5 
 
 5i 18 33-9 
 
 2-925 
 
 0-289 
 
 0-295 
 
 2341 
 
 34598 
 
 
 
 4897 
 
 4649 
 
 + 38 3238 
 
 1410 
 
 
 1411 
 
 98-62 
 
 3 
 
 85 13 53'6 
 
 2-940 
 
 0-426 
 
 
 
 34556 
 
 769 
 
 6309 
 
 
 
 + 4 3823 
 
 1411 
 
 
 1412 
 
 98-31 
 
 3 
 
 84 49 31-6 
 
 3-024 
 
 0-424 
 
 
 
 34590 
 
 796 
 
 6318 
 
 
 
 + 5 3891 
 
 1412 
 
 
 MI3 
 
 99-61 
 
 3 
 
 89 3i 43-i 
 
 - 3-166 
 
 0-440 
 
 
 
 34645 
 
 840 
 
 
 
 
 + o 3993 
 
 HI3 
 
 
 1414 
 
 97-99 
 
 3 
 
 85 32 4'3 
 
 3-170 
 
 0-426 
 
 
 
 34653 
 
 
 6331 
 
 
 
 + 4 3838 
 
 1414 
 
 
 1415 
 
 98-97 
 
 3 
 
 99 8 53-2 
 
 3-206 
 
 0-472 
 
 0-005 
 
 2342 
 
 34647 
 
 844 
 
 
 4910 
 
 4664 
 
 9 4796 
 
 HIS 
 
 
 1416 
 
 99-61 
 
 3 
 
 86 1 8 43-4 
 
 3^50 
 
 0-428 
 
 
 
 34723 
 
 
 6341 
 
 
 
 + 3 3784 
 
 1416 
 
 
 1417 
 
 96-59 
 
 3 
 
 H7 5 35'8 
 
 3-43I 
 
 0-537 
 
 + O-OI9 
 
 2344 
 
 34713 
 
 
 
 
 4683 
 
 
 1417 
 
 
 1418 
 
 97-26 
 
 3 
 
 88 2 30-4 
 
 3-463 
 
 0-433 
 
 + O-O26 
 
 2346 
 
 34782 
 
 943 
 
 6359 
 
 
 
 + i 3766 
 
 1418 
 
 
 1419 
 
 97-29 
 
 3 
 
 85 52 7'9 
 
 3-747 
 
 0-425 
 
 
 
 
 1024 
 
 6381 
 
 
 
 + 4 3884 
 
 1419 
 
 
 1420 
 
 98-59 
 
 3 
 
 89 1 6 36-6 
 
 - 3-87I 
 
 0-436 
 
 
 
 35005 
 
 
 
 
 
 + o 4027 
 
 1420 
 
 
 1421 
 
 97-98 
 
 3 
 
 67 9 36-9 
 
 3-945 
 
 0-359 
 
 
 
 
 
 
 
 
 + 22 3494 
 
 1421 
 
 
 1422 
 
 97-27 
 
 3 
 
 119 29 52-3 
 
 4*021 
 
 0-543 
 
 
 
 35oi8 
 
 
 
 
 4723 
 
 
 1422 
 
 
 1423 
 
 OO'OI 
 
 5 
 
 56 45 12-9 
 
 4-031 
 
 0-3I5 
 
 0-017 
 
 2369 
 
 35U4 
 
 
 
 4969 
 
 4727 
 
 + 33 3223 
 
 1423 
 
 
 1424 
 
 98-58 
 
 3 
 
 88 13 33'3 
 
 4-294 
 
 0-430 
 
 
 
 35215 
 
 
 6413 
 
 
 
 + i 3814 
 
 1424 
 
 
 1425 
 
 98-58 
 
 3 
 
 88 14 15-1 
 
 4-302 
 
 0-430 
 
 
 
 35219 
 
 
 6414 
 
 
 
 + i 38i5 
 
 H25 
 
 
 1426 
 
 98-64 
 
 3 
 
 89 o 12-7 
 
 4-325 
 
 0-432 
 
 
 
 35228 
 
 1208 
 
 6418 
 
 
 
 + o 4051 
 
 1426 
 
 
 1427 
 
 98-00 
 
 3 
 
 85 41 30-1 
 
 4-392 
 
 0-421 
 
 
 
 35267 
 
 
 6421 
 
 
 
 + 4 3909 
 
 1427 
 
 
 1428 
 
 98-99 
 
 3 
 
 89 51 46-1 
 
 -4-397 
 
 - 0-435 
 
 
 
 35263 
 
 
 
 
 
 + o 4055 
 
 1428 
 
 
 1429 
 
 99-29 
 
 3 
 
 86 40 41-8 
 
 4-410 
 
 0-424 
 
 
 
 
 1238 
 
 6424 
 
 
 
 + 3 3836 
 
 1429 
 
 
 1430 
 
 98-69 
 
 3 
 
 85 55 34^9 
 
 4'447 
 
 0-422 
 
 O-O42 
 
 2376 
 
 35295 
 
 1252 
 
 6429 
 
 
 4765 
 
 + 4 39i6 
 
 1430 
 
 
 1431 
 
 98-69 
 
 3 
 
 85 55 40'2 
 
 4-449 
 
 0-422 
 
 -0-057 
 
 2377 
 
 35334 
 
 "55 
 
 6430 
 
 
 4766 
 
 + 4 3917 
 
 1431 
 
 
 1432 
 
 98-72 
 
 3 
 
 87 39 30-1 
 
 4-459 
 
 0-427 
 
 
 
 35302 
 
 1258 
 
 6431 
 
 
 
 + 2 3730 
 
 H32 
 
 
 M33 
 
 99-58 
 
 3 
 
 85 Si 45*6 
 
 4-482 
 
 0-421 
 
 + 0-093 
 
 
 35358 
 
 1265 
 
 6433 
 
 
 
 + 4 3919 
 
 H33 
 
 
 1434 
 
 98-70 
 
 3 
 
 87 35 45-5 
 
 4-532 
 
 0-427 
 
 + 0-003 
 
 2379 
 
 35330 
 
 1272 
 
 6442 
 
 
 
 + 2 3738 
 
 M34 
 
 
 M35 
 
 97-64 
 
 3 
 
 88 56 9-2 
 
 4-626 
 
 0-431 
 
 
 
 35385 
 
 
 6449 
 
 
 
 + I 3837 
 
 1435 
 
 
 H36 
 
 02-68 
 
 3 
 
 75 4 2-2 
 
 -4773 
 
 0-384 
 
 + 0-080 
 
 2390 
 
 35469 
 
 
 
 5018 
 
 4784 
 
 + 14 3736 
 
 1436 
 
 
 1437 
 
 98-91 
 
 3 
 
 18 50 107 
 
 4-819 
 
 + 0-106 
 
 0-03I 
 
 2411 
 
 35749 
 
 
 
 
 4794 
 
 +71 915 
 
 1437 
 
 
 1438 
 
 98-68 
 
 3 
 
 87 39 8-5 
 
 4-864 
 
 0-425 
 
 + 0-280 
 
 
 
 
 6474 
 
 
 
 + 2 3753 
 
 1438 
 
 
 1439 
 
 98-71 
 
 3 
 
 88 6 29-5 
 
 4-866 
 
 0-427 
 
 
 
 
 
 6475 
 
 
 
 + i 3854 
 
 1439 
 
 
 1440 
 
 97-26 
 
 3 
 
 "4 59 5*6 
 
 4-880 
 
 -0-518 
 
 + 0-I82 
 
 
 354S& 
 
 
 
 
 4793 
 
 
 1440 
 
 1405. The Proper Motions have been specially computed for the present catalogue. 1433- Authority for Proper 
 Motions : Boss. 1438. The Proper Motion adopted is the mean of Porter and Boss. 1440. Authority for Proper 
 Motions : Auwers (Mayer's Sternverzeichnis). 
 
 K 
 
66 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 IH * 
 
 
 
 
 
 
 
 
 o> 
 
 13 
 
 "o (3 
 o 
 
 Year 
 
 ^ 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 g 
 1 
 
 *H .~ 
 <O -3 
 
 -a ce 
 
 
 
 and 
 Fraction 
 
 i^ 
 
 S fe 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 r 
 
 s 
 
 41 
 
 of 
 Year. 
 
 3 * 
 
 *! 
 
 
 
 
 
 
 1441 
 
 Serpentis 
 
 7-3 
 
 
 99-00 
 
 3 
 
 h. in. s. 
 
 18 56 31-67 
 
 + 3-OI74 
 
 s. 
 0-0009 
 
 8. 
 
 1441 
 
 1442 
 
 Aquilae 
 
 7-0 
 
 i 
 
 98-96 
 
 3 
 
 18 58 13-12 
 
 + 3' 630 
 
 0*0012 
 
 
 1442 
 
 1443 
 
 Aquilae 
 
 6-3 
 
 i 
 
 99-I5 
 
 4 
 
 1 8 58 28-65 
 
 + 3-0349 
 
 O'OOIO 
 
 
 1443 
 
 1444 
 
 Aquilae 
 
 7'i 
 
 3 
 
 97-26 
 
 3 
 
 18 58 33-55 
 
 + 3-0185 
 
 O'OOIO 
 
 
 1444 
 
 1445 
 
 Aquilae 
 
 6-5 
 
 
 98-66 
 
 3 
 
 18 59 10-55 
 
 + 3-0009 
 
 0*0009 
 
 
 1445 
 
 1446 
 
 Aquilae 
 
 7'4 
 
 i 
 
 98-70 
 
 3 
 
 19 o 45*02 
 
 + 2-9796 
 
 0-0008 
 
 
 1446 
 
 1447 
 
 17 Aquilae 
 
 3-0 
 
 
 99-62 
 
 ii 
 
 19 o 48-78 
 
 + 2-7579 
 
 + 0-0003 
 
 0-0026 
 
 1447 
 
 1448 
 
 Herculis 
 
 87 
 
 i 
 
 97-29 
 
 3 
 
 19 o 53-05 
 
 + 2-5273 
 
 -f O'OOIO 
 
 + 0-OI30 
 
 1448 
 
 1449 
 
 Sagittarii 
 
 6-3 
 
 i 
 
 97-30 
 
 3 
 
 19 I 13-00 
 
 + 37813 
 
 0-0081 
 
 
 1449 
 
 HSO 
 
 Aquilae 
 
 7'3 
 
 i 
 
 98-72 
 
 3 
 
 19 2 2-88 
 
 + 3-o6l8 
 
 0*0014 
 
 
 1450 
 
 I4SI 
 
 Aquilae 
 
 7'3 
 
 i 
 
 98-67 
 
 3 
 
 19 2 25-00 
 
 + 2-9586 
 
 0-0008 
 
 
 I45i 
 
 HS2 
 
 Aquilae 
 
 7'5 
 
 
 98-02 
 
 3 
 
 19 3 9-07 
 
 + 3-047I 
 
 0*0013 
 
 
 1452 
 
 1453 
 
 Aquilae 
 
 7-2 
 
 2 
 
 98-63 
 
 3 
 
 19 6 9-31 
 
 + 2-9602 
 
 0-0009 
 
 
 1453 
 
 1454 
 
 Aquilae 
 
 7'4 
 
 3 
 
 98-65 
 
 3 
 
 19 6 10*68 
 
 + 2-9581 
 
 0-0009 
 
 
 1454 
 
 1455 
 
 Aquilae 
 
 7'4 
 
 2 
 
 99-60 
 
 3 
 
 19 7 i'53 
 
 + 3-OI78 
 
 0-0013 
 
 
 H55 
 
 1456 
 
 21 Aquilae 
 
 5'9 
 
 2 
 
 97-27 
 
 3 
 
 19 8 40*19 
 
 + 3-0254 
 
 0*0014 
 
 O'OOIO 
 
 1456 
 
 1457 
 
 42 Sagittarii \f/ 
 
 5'o 
 
 I 
 
 98-74 
 
 8 
 
 19 9 24-55 
 
 + 3-6794 
 
 0-0080 
 
 + 0*0004 
 
 1457 
 
 1458 
 
 22 Aquilae 
 
 6-3 
 
 5 
 
 97-28 
 
 3 
 
 19 ii 34-09 
 
 + 2-9691 
 
 O-OOI2 
 
 0*0004 
 
 1458 
 
 1459 
 
 Aquilae 
 
 8-0 
 
 i 
 
 98-70 
 
 3 
 
 19 12 4'6l 
 
 + 3-0656 
 
 0-0019 
 
 
 1459 
 
 1460 
 
 Aquilae ... 
 
 6-0 
 
 
 98-60 
 
 3 
 
 19 12 45-13 
 
 + 3-0316 
 
 0-0017 
 
 
 1460 
 
 1461 
 
 Aquilae 
 
 8-4 
 
 3 
 
 99-61 
 
 3 
 
 19 12 45-39 
 
 + 3-0037 
 
 0*0014 
 
 
 1461 
 
 1462 
 
 59 Draconis 
 
 5'2 
 
 
 99-63 
 
 3 
 
 19 12 5O-27 
 
 2*1739 
 
 0-0928 
 
 + 0*0090 
 
 1462 
 
 1463 
 
 25 Aquilae o> 
 
 5'i 
 
 
 98-38 
 
 9 
 
 19 13 7-34 
 
 + 2*8165 
 
 0-0003 
 
 0*0014 
 
 1463 
 
 1464 
 
 Aquilae 
 
 7-0 
 
 i 
 
 99-00 
 
 3 
 
 19 13 24-38 
 
 + 3-0674 
 
 0-OO2O 
 
 + 0*0013 
 
 1464 
 
 1465 
 
 Aquilae 
 
 7'3 
 
 4 
 
 98-65 
 
 3 
 
 19 13 26-68 
 
 + 2*9628 
 
 O'OOI 2 
 
 
 1465 
 
 1466 
 
 23 Aquilae 
 
 5'2 
 
 
 98-99 
 
 3 
 
 19 13 27-17 
 
 + 3-0527 
 
 0*001 8 
 
 0-0016 
 
 1466 
 
 1467 
 
 24 Aquilae 
 
 7-0 
 
 2 
 
 99-01 
 
 3 
 
 19 13 43-96 
 
 + 3-0693 
 
 0*0020 
 
 0*0039 
 
 1467 
 
 1468 
 
 Aquilae 
 
 7'3 
 
 3 
 
 97-61 
 
 3 
 
 19 15 22-64 
 
 + 2*9711 
 
 0*0013 
 
 0*0026 
 
 1468 
 
 1469 
 
 Aquilae 
 
 7'3 
 
 2 
 
 97-66 
 
 3 
 
 19 16 7-09 
 
 + 2-9638 
 
 0*0013 
 
 
 1469 
 
 1470 
 
 Aquilae 
 
 7'8 
 
 ... 
 
 98-72 
 
 3 
 
 19 17 14-10 
 
 + 3-0685 
 
 0*0021 
 
 
 1470 
 
 1471 
 
 30 Aquilae b 
 
 3-0 
 
 I 
 
 98*06 
 
 22 
 
 19 20 27-35 
 
 + 3-0088 
 
 0*0018 
 
 + 0-0153 
 
 1471 
 
 1472 
 
 32 Aquilae v 
 
 5'3 
 
 2 
 
 98-64 
 
 3 
 
 19 21 24*24 
 
 + 3-0697 
 
 0*0023 
 
 0-0009 
 
 1472 
 
 H73 
 
 Ursae Minoris ... A 
 
 6'3 
 
 I 
 
 00-05 
 
 4i 
 
 19 22 29-96 
 
 -67-7358 
 
 26*8300 
 
 0-0533 
 
 1473 
 
 1474 
 
 Aquilae 
 
 7'2 
 
 4 
 
 96-66 
 
 3 
 
 19 22 43-61 
 
 + 2-9741 
 
 0-0016 
 
 
 1474 
 
 1475 
 
 Aquilae 
 
 7'3 
 
 2 
 
 97-96 
 
 3 
 
 19 22 48-84 
 
 + 3-0297 
 
 O-OO2O 
 
 
 1475 
 
 1476 
 
 Aquilae 
 
 5'9 
 
 
 98-70 
 
 3 
 
 19 23 19-53 
 
 + 3-0132 
 
 0-0019 
 
 
 1476 
 
 1477 
 
 Aquilae 
 
 8-1* 
 
 
 98-72 
 
 3 
 
 19 23 40-79 
 
 + 2*9966 
 
 0-0018 
 
 
 1477 
 
 1478 
 
 35 Aquilae c 
 
 6-4 
 
 2 
 
 97-99 
 
 3 
 
 19 23 57-59 
 
 + 3-0347 
 
 O'OO2I 
 
 0*0010 
 
 1478 
 
 1479 
 
 Aquilae 
 
 6-9 
 
 I 
 
 99-61 
 
 3 
 
 19 24 10*89 
 
 + 3-07I8 
 
 0*0025 
 
 
 H79 
 
 1480 
 
 6 Vulpeculae ... a 
 
 4-6 
 
 
 98-46 
 
 5 
 
 19 24 32*60 
 
 + 2*5055 
 
 + 0*0009 
 
 0*0 1 08 
 
 1480 
 
 1481 
 
 Aquilae 
 
 6-9 
 
 2 
 
 98-00 
 
 3 
 
 19 25 9-I5 
 
 + 3" OI 40 
 
 0*0020 
 
 
 1481 
 
 1482 
 
 Aquilae 
 
 67 
 
 I 
 
 98-65 
 
 3 
 
 19 25 32-87 
 
 + 3*0023 
 
 0*0019 
 
 
 1482 
 
 1483 
 
 Aquilae 
 
 6-8 
 
 ... 
 
 98-70 
 
 3 
 
 19 26 1-93 
 
 + 3-0336 
 
 0*0022 
 
 
 1483 
 
 1484 
 
 6 Cygni /3 
 
 3'i 
 
 
 99-26 
 
 4 
 
 19 26 41*24 
 
 + 2*4191 
 
 + O'OOII 
 
 o'ooi 7 
 
 1484 
 
 1485 
 
 Aquilae 
 
 7'4 
 
 2 
 
 98-01 
 
 3 
 
 19 26 4174 
 
 + 2*9682 
 
 0*0016 
 
 
 1485 
 
 1453, 1469, 1472, 1481. Reddish. J 454- ^99 Aug. 18, Aug. 31, Certainly fainter than No. 1453. In the Albany 
 Catalogue this star is 07 magnitude brighter than No. 1453. 1484. Wide double : brighter observed. Orange. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. I 
 
 Mean N.P.D. 
 
 Process. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755.1 
 
 Lalande, 1800. 1 
 
 Weisse's 
 Bessel(i), 1825.1 
 
 >o 
 t>. 
 
 >& 
 
 * ^ 
 
 ^ 
 
 3 
 
 .iT 
 
 o 
 o o\ 
 
 T3 00 
 
 o >H 
 
 M 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1441 
 
 99-00 
 
 3 
 
 1 11 
 
 87 33 14-2 
 
 a 
 
 -4-896 
 
 n 
 0-425 
 
 n 
 
 
 
 
 6478 
 
 
 
 + 2 3756 
 
 1441 
 
 
 1442 
 
 98-96 
 
 3 
 
 89 34 9'9 
 
 5-039 
 
 0-430 
 
 
 
 
 1424 
 
 
 
 
 + o 4088 
 
 1442 
 
 
 1443 
 
 99-02 
 
 3 
 
 88 19 32-4 
 
 5'o6i 
 
 0-426 
 
 
 
 35598 
 
 1431 
 
 6495 
 
 
 
 + I 3865 
 
 H43 
 
 
 1444 
 
 97-26 
 
 3 
 
 87 36 3'5 
 
 5-068 
 
 0-424 
 
 
 
 
 1435 
 
 6496 
 
 
 
 + 2 3765 
 
 1444 
 
 
 1445 
 
 98-66 
 
 3 
 
 86 49 4-6 
 
 5-120 
 
 0-421 
 
 
 
 
 1455 
 
 6502 
 
 
 
 + 3 3882 
 
 1445 
 
 
 1446 
 
 98-70 
 
 3 
 
 85 52 24-1 
 
 - 5-253 
 
 0-417 
 
 
 
 
 
 6522 
 
 
 
 + 4 3969 
 
 1446 
 
 
 1447 
 
 98-61 
 
 3 
 
 76 17 6-8 
 
 5-259 
 
 0-386 
 
 + 0-089 
 
 2405 
 
 35718 
 
 
 
 5050 
 
 4818 
 
 + 13 3899 
 
 1447 
 
 
 1448 
 
 97-29 
 
 3 
 
 67 4 48-0 
 
 - 5-264 
 
 0-353 
 
 0-280 
 
 
 
 
 
 
 
 + 22 3579 
 
 1448 
 
 
 1449 
 
 97-30 
 
 3 
 
 118 47 277 
 
 - 5'293 
 
 0-530 
 
 
 
 
 
 
 
 4822 
 
 
 1449 
 
 
 1450 
 
 98-72 
 
 3 
 
 89 30 48-2 
 
 - 5-363 
 
 0-428 
 
 
 
 35758 
 
 1536 
 
 
 
 
 + o 4106 
 
 1450 
 
 
 MSI 
 
 98-67 
 
 3 
 
 84 56 9-7 
 
 - 5'394 
 
 0-413 
 
 
 
 
 
 6538 
 
 
 
 + 4 3979 
 
 1451 
 
 
 1452 
 
 98-02 
 
 3 
 
 88 51 30-5 
 
 - 5H56 
 
 0-425 
 
 
 
 35810 
 
 1572 
 
 6546 
 
 
 
 + i 3899 
 
 H52 
 
 
 1453 
 
 98-63 
 
 3 
 
 84 59 3"o 
 
 - 5-708 
 
 0-41 1 
 
 
 
 35968 
 
 64 
 
 6569 
 
 
 
 + 4 4004 
 
 1453 
 
 
 1454 
 
 98-65 
 
 3 
 
 84 53 23-0 
 
 5710 
 
 0-411 
 
 
 
 35969 
 
 67 
 
 6570 
 
 
 
 + 5 4056 
 
 1454 
 
 
 I4SS 
 
 99-60 
 
 3 
 
 87 32 36-6 
 
 -578i 
 
 0-419 
 
 
 
 36008 
 
 85 
 
 6577 
 
 
 
 + 2 3 8l5 
 
 1455 
 
 
 M56 
 
 97-27 
 
 3 
 
 87 52 35'3 
 
 -5-9I9 
 
 0-419 
 
 O'OI I 
 
 2419 
 
 36086 
 
 136 
 
 6593 
 
 
 4860 
 
 + 2 3824 
 
 1456 
 
 
 I4S7 
 
 96-94 
 
 3 
 
 115 25 44-3 
 
 - 5-98o 
 
 0-510 
 
 + 0-029 
 
 2418 
 
 
 
 
 5094 
 
 4863 
 
 
 1457 
 
 
 1458 
 
 97-28 
 
 3 
 
 85 20 29-9 
 
 6*160 
 
 0-409 
 
 + 0-001 
 
 2424 
 
 36225 
 
 209 
 
 6612 
 
 
 4874 
 
 + 4 4045 
 
 H58 
 
 
 1459 
 
 98-70 
 
 3 
 
 89 40 48-2 
 
 6-203 
 
 0-423 
 
 
 
 36256 
 
 222 
 
 
 
 
 + o 4158 
 
 1459 
 
 
 1460 
 
 98-60 
 
 3 
 
 88 8 49-9 
 
 -6-259 
 
 0-417 
 
 
 
 36285 
 
 2 3 8 
 
 6617 
 
 
 
 + I 3960 
 
 1460 
 
 
 1461 
 
 99-61 
 
 3 
 
 86 53 I9-5 
 
 6-260 
 
 0-413 
 
 
 
 
 239 
 
 6618 
 
 
 
 + 3 3966 
 
 1461 
 
 
 1462 
 
 98-54 
 
 6 
 
 13 36 21-5 
 
 6-266 
 
 + 0-304 
 
 +0-133 
 
 2466 
 
 36682 
 
 
 
 
 
 + 76 717 
 
 1462 
 
 
 1463 
 
 97-64 
 
 3 
 
 78 35 5'2 
 
 6-290 
 
 -0-387 
 
 0-025 
 
 2432 
 
 36319 
 
 255 
 
 
 5H4 
 
 4885 
 
 + 11 3790 
 
 1463 
 
 
 1464 
 
 99-00 
 
 3 
 
 89 45 3o-i 
 
 -6-313 
 
 0-422 
 
 0-032 
 
 2429 
 
 36313 
 
 254 
 
 
 5118 
 
 
 + o 4166 
 
 1464 
 
 
 1465 
 
 98-65 
 
 3 
 
 85 3 2-0 
 
 -6-316 
 
 0-407 
 
 
 
 36322 
 
 26l 
 
 6621 
 
 
 
 + 4 4057 
 
 1465 
 
 
 1466 
 
 98-99 
 
 3 
 
 89 5 47-6 
 
 6-317 
 
 0*420 
 
 O'O22 
 
 2430 
 
 36316 
 
 2 5 6 
 
 
 
 
 + o 4168 
 
 1466 
 
 
 1467 
 
 99-01 
 
 3 
 
 89 50 34-8 
 
 6-340 
 
 0*422 
 
 O'OlS 
 
 2431 
 
 36326 
 
 264 
 
 
 5120 
 
 
 + o 4170 
 
 1467 
 
 
 1468 
 
 97-61 
 
 3 
 
 85 24 17-3 
 
 - 6-477 
 
 0-407 
 
 + O-I04 
 
 
 36407 
 
 
 6635 
 
 
 
 + 4 4071 
 
 1468 
 
 
 1469 
 
 97-66 
 
 3 
 
 85 4 25-9 
 
 -6-538 
 
 0-406 
 
 
 
 36444 
 
 326 
 
 6639 
 
 
 
 + 4 4073 
 
 1469 
 
 
 1470 
 
 98-72 
 
 3 
 
 89 48 29-4 
 
 6-630 
 
 0-419 
 
 
 
 
 359 
 
 
 
 
 + o 4186 
 
 1470 
 
 
 1471 
 
 97-94 
 
 6 
 
 87 5 4-8 
 
 6-896 
 
 0-409 
 
 O-ogi 
 
 2451 
 
 36646 
 
 435 
 
 6669 
 
 5162 
 
 4931 
 
 + 2 3879 
 
 1471 
 
 
 1472 
 
 98-64 
 
 3 
 
 89 51 38-6 
 
 6-973 
 
 0-417 
 
 0-O24 
 
 2455 
 
 36679 
 
 456 
 
 
 5164 
 
 4940 
 
 + o 4206 
 
 1472 
 
 
 1473 
 
 00-73 
 
 32 
 
 i o 44-0 
 
 7-063 
 
 + 9-249 
 
 + 0-006 
 
 2795 
 
 
 
 
 5247 
 
 5037 
 
 + 88 112 
 
 1473 
 
 
 1474 
 
 96-66 
 
 3 
 
 85 29 33'8 
 
 7-082 
 
 0-403 
 
 
 
 
 495 
 
 6690 
 
 
 
 + 4 4"4 
 
 H74 
 
 
 1475 
 
 97-96 
 
 3 
 
 88 i 41-2 
 
 - 7-089 
 
 0*410 
 
 
 
 36751 
 
 497 
 
 6692 
 
 
 
 + i 4004 
 
 1475 
 
 
 1476 
 
 98-70 
 
 3 
 
 87 16 237 
 
 7-131 
 
 0-408 
 
 
 
 
 
 6696 
 
 
 
 + 2 3892 
 
 1476 
 
 
 M77 
 
 98-72 
 
 3 
 
 86 30 36-0 
 
 7-160 
 
 0-405 
 
 
 
 36794 
 
 523 
 
 6698 
 
 
 
 + 3 4033 
 
 1477 
 
 
 1478 
 
 97-99 
 
 3 
 
 88 15 14-1 
 
 -7-183 
 
 0*410 
 
 + O'O22 
 
 2463 
 
 36803 
 
 53i 
 
 6701 
 
 
 
 + i 4010 
 
 1478 
 
 
 1479 
 
 99-61 
 
 3 
 
 89 57 33'4 
 
 7-201 
 
 0-415 
 
 
 
 36813 
 
 
 
 5'79 
 
 
 o 3760 
 
 1479 
 
 
 1480 
 
 99-71 
 
 3 
 
 65 32 15-2 
 
 7-230 
 
 -0-338 
 
 + O-IO2 
 
 2467 
 
 36882 
 
 
 
 5182 
 
 4957 
 
 + 24 3759 
 
 1480 
 
 
 1481 
 
 98-00 
 
 3 
 
 87 18 13-5 
 
 7-280 
 
 0-406 
 
 
 
 36863 
 
 564 
 
 6713 
 
 
 
 + 2 3904 
 
 1481 
 
 
 1482 
 
 98-65 
 
 3 
 
 86 45 5i'4 
 
 7-312 
 
 0-405 
 
 
 
 36890 
 
 573 
 
 6716 
 
 
 
 + 3 4043 
 
 1482 
 
 
 1483 
 
 98-70 
 
 3 
 
 88 ii 527 
 
 - 7-352 
 
 0*408 
 
 
 
 36909 
 
 
 6720 
 
 
 
 + i 4021 
 
 1483 
 
 
 1484 
 
 99-64 
 
 3 
 
 62 15 0-8 
 
 - 7-405 
 
 0-325 
 
 + 0-013 
 
 2473 
 
 36969 
 
 
 
 
 4970 
 
 + 27 34io 
 
 1484 
 
 
 1485 
 
 98*01 
 
 3 
 
 85 ii 23-1 
 
 7-406 
 
 0-399 
 
 
 
 
 605 
 
 6725 
 
 
 
 + 4 4138 
 
 1485 
 
 1448. The Proper Motions have been specially computed for the present catalogue. 1468. Authority for Proper 
 Motions : Boss. 
 
68 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 1486 
 
 Aquilae 
 
 6*8 
 
 3 
 
 96-94 
 
 3 
 
 h. m. s. 
 19 28 10-93 
 
 8. 
 
 + 2-9684 
 
 s. 
 
 0-0017 
 
 s. 
 
 1486 
 
 1487 
 
 Aquilae 
 
 7'3 
 
 3 
 
 97-97 
 
 3 
 
 19 28 37-43 
 
 -f- 2-9960 
 
 0-0019 
 
 
 1487 
 
 1488 
 
 Aquilae 
 
 6-8 
 
 
 9870 
 
 3 
 
 19 28 50-19 
 
 + 2-9590 
 
 0-0017 
 
 
 1488 
 
 1489 
 
 38 Aquilae p. 
 
 4'7 
 
 
 99-23 
 
 5 
 
 19 29 I2-23 
 
 + 2-9172 
 
 0-0013 
 
 + 0*0129 
 
 1489 
 
 1490 
 
 Aquilae 
 
 7'3 
 
 i 
 
 98-29 
 
 3 
 
 19 30 23-66 
 
 + 3-OI47 
 
 O-OO22 
 
 + 0*0026 
 
 1490 
 
 1491 
 
 52 Sagittarii h 
 
 4'7 
 
 
 01-70 
 
 3 
 
 19 30 37-30 
 
 + 3-6508 
 
 O'OIO4 
 
 + 0*0041 
 
 1491 
 
 1492 
 
 Aquilae 
 
 7-0 
 
 I 
 
 99-65 
 
 3 
 
 19 30 53-9I 
 
 + 3-0721 
 
 O-OO27 
 
 
 1492 
 
 1493 
 
 61 Draconis <r 
 
 4-8 
 
 ... 
 
 99-66 
 
 3 
 
 19 32 33-23 
 
 0-2136 
 
 0-037I 
 
 +0-0973 
 
 1493 
 
 1494 
 
 Sagittarii 
 
 6-6 
 
 
 98-28 
 
 3 
 
 19 32 41-75 
 
 + 3-7493 
 
 O-OI24 
 
 
 1494 
 
 1495 
 
 Aquilae 
 
 7'4 
 
 
 98-71 
 
 3 
 
 19 33 I4-S9 
 
 + 3'0702 
 
 O-O028 
 
 
 H95 
 
 1496 
 
 Aquilae 
 
 6-9 
 
 2 
 
 96-65 
 
 4 
 
 19 33 48-59 
 
 + 3-0051 
 
 O-OO22 
 
 
 1496 
 
 1497 
 
 53 Sagittarii 
 
 6-3 
 
 ... 
 
 97-42 
 
 4 
 
 19 33 48-92 
 
 + 3-6099 
 
 O'OIOI 
 
 0-0029 
 
 1497 
 
 1498 
 
 Sagittarii 
 
 6-1 
 
 ... 
 
 97-42 
 
 4 
 
 19 34 6-44 
 
 + 3-6097 
 
 O'OIOI 
 
 + 0*0001 
 
 1498 
 
 1499 
 
 44 Aquilae & 
 
 5'5 
 
 I 
 
 98-65 
 
 3 
 
 19 34 15-47 
 
 + 2-9619 
 
 O'OOlS 
 
 0-0018 
 
 1499 
 
 1500 
 
 54 Sagittarii e 
 
 5'5 
 
 
 00-86 
 
 5 
 
 19 34 59-69 
 
 + 3-4357 
 
 O-0075 
 
 + 0-0026 
 
 1500 
 
 1501 
 
 Aquilae 
 
 7-8* 
 
 
 99-62 
 
 3 
 
 19 37 24-40 
 
 + 3-0440 
 
 O-OO27 
 
 + O'OIOO 
 
 1501 
 
 1502 
 
 Aquilae 
 
 7'4 
 
 5 
 
 96-61 
 
 3 
 
 19 39 34-43 
 
 + 2-9722 
 
 O-OO2O 
 
 
 1502 
 
 1503 
 
 Aquilae 
 
 7-2 
 
 5 
 
 97-38 
 
 4 
 
 19 40 58-15 
 
 + 2-9881 
 
 0-O022 
 
 
 1503 
 
 1504 
 
 50 Aquilae y 
 
 2-8 
 
 
 99-81 
 
 15 
 
 19 41 30-29 
 
 + 2-8517 
 
 o-ooio 
 
 0-0005 
 
 1504 
 
 1505 
 
 Aquilae 
 
 7-o 
 
 2 
 
 98-64 
 
 3 
 
 19 42 28-12 
 
 + 3-0548 
 
 O-OO3O 
 
 0-0050 
 
 1505 
 
 1506 
 
 7 Sagittae ... ... 8 
 
 3'9 
 
 
 99 ? 4S 
 
 3 
 
 19 42 55-66 
 
 + 2-6747 
 
 + O-0002 
 
 0-0008 
 
 1506 
 
 1507 
 
 Aquilae 
 
 7'7 
 
 I 
 
 99-63 
 
 3 
 
 19 44 41-28 
 
 + 3'oi6i 
 
 O-OO26 
 
 
 1507 
 
 1508 
 
 Aquilae 
 
 7-6 
 
 2 
 
 98-67 
 
 3 
 
 19 45 48-83 
 
 + 3-0604 
 
 O-0032 
 
 
 1508 
 
 1509 
 
 53 Aquilae a 
 
 0-8 
 
 
 99-26 
 
 13 
 
 19 45 54-20 
 
 + 2-8917 
 
 0-OOI5 
 
 +0*0351 
 
 1509 
 
 1510 
 
 15" 
 1512 
 
 Aquilae 
 -j-; Aouilae r? 
 
 6-7 
 
 Var. 
 6*9 
 
 3 
 5 
 
 98-16 
 
 98-72 
 96-61 
 
 4 
 
 3 
 3 
 
 19 46 27-66 
 
 19 47 22-69 
 19 48 24-02 
 
 + 2-9926 
 
 + 3-057I 
 + 2-9866 
 
 O-OO24 
 
 O-OO32 
 O-OO24 
 
 0*0017 
 
 1510 
 
 I5H 
 1512 
 
 Aquilae 
 
 1513 
 
 58 Aquilae 
 
 6-2 
 
 i 
 
 99-67 
 
 3 
 
 19 49 37H2 
 
 + 3-0724 
 
 0-0034 
 
 + 0-0003 
 
 1513 
 
 I5M 
 
 58 Sagittarii <o 
 
 4-8 
 
 
 9r63 
 
 3 
 
 19 49 42-88 
 
 + 3-6660 
 
 O-OI32 
 
 + 0-0127 
 
 I5H 
 
 1515 
 
 60 Aquilae ft 
 
 3-8 
 
 ... 
 
 98-78 
 
 10 
 
 19 50 24-03 
 
 + 2-9450 
 
 O-OO2O 
 
 + 0-0007 
 
 1515 
 
 1516 
 
 59 Sagittarii b 
 
 4-6 
 
 
 98-34 
 
 3 
 
 19 50 48*62 
 
 + 3-6872 
 
 0-0138 
 
 0-0023 
 
 1516 
 
 1517 
 
 Aquilae 
 
 6-9 
 
 
 01-72 
 
 3 
 
 19 52 6'i8 
 
 + 3-0710 
 
 0-0035 
 
 
 1517 
 
 1518 
 
 Aquilae , ... 
 
 9-1 
 
 2 
 
 98-70 
 
 3 
 
 19 52 11-32 
 
 + 3-0028 
 
 O'0027 
 
 
 1518 
 
 1519 
 
 Aquilae 
 
 9'5 
 
 2 
 
 99-60 
 
 3 
 
 19 52 47-05 
 
 + 3-1706 
 
 0-0048 
 
 
 1519 
 
 1520 
 
 Aquilae 
 
 6-8 
 
 
 98-72 
 
 3 
 
 19 53 39-79 
 
 + 3-0440 
 
 O-OO32 
 
 
 1520 
 
 1521 
 
 Aquilae 
 
 6-7 
 
 2 
 
 98-66 
 
 3 
 
 19 54 I7-55 
 
 + 3-0501 
 
 0-0033 
 
 
 1521 
 
 1522 
 
 12 Sagittae y 
 
 3'7 
 
 ... 
 
 99-Si 
 
 3 
 
 19 54 18-46 
 
 + 2-6635 
 
 + 0-0003 
 
 + 0-0030 
 
 1522 
 
 1523 
 
 Aquilae 
 
 7'3 
 
 I 
 
 97'34 
 
 3 
 
 19 55 20-34 
 
 + 3-0102 
 
 O-OO28 
 
 
 1523 
 
 1524 
 
 Aquilae 
 
 9-0 
 
 I 
 
 98-67 
 
 3 
 
 19 55 52-80 
 
 + 2-8906 
 
 0-0016 
 
 
 1524 
 
 1525 
 
 Aquilae 
 
 ro-8 
 
 3 
 
 99-62 
 
 3 
 
 19 55 54-25 
 
 + 3-1830 
 
 0-0051 
 
 
 1525 
 
 1526 
 
 62 Sagittarii c 
 
 4-6 
 
 
 98-51 
 
 6 
 
 19 56 30-57 
 
 + 3-6933 
 
 0-0147 
 
 + 0-0004 
 
 1526 
 
 1527 
 
 Aquilae 
 
 7-6 
 
 4 
 
 97-41 
 
 4 
 
 19 56 49-06 
 
 + 2-9821 
 
 0-0025 
 
 
 1527 
 
 1528 
 
 15 Vulpeculae 
 
 4-6 
 
 
 99-68 
 
 3 
 
 19 56 58-92 
 
 + 2-4661 
 
 + 0*0012 
 
 + 0-0029 
 
 1528 
 
 1529 
 
 Aquilae 
 
 1 0*0 
 
 i 
 
 99-62 
 
 5 
 
 19 57 537i 
 
 + 3-I758 
 
 0*0051 
 
 
 1529 
 
 1530 
 
 Aquilae 
 
 6-5 
 
 4 
 
 97-29 
 
 5 
 
 19 58 14-36 
 
 + 2-9822 
 
 0*0025 
 
 
 1530 
 
 1486. Yellowish-red. 1488. Reddish-orange. I54 *5 2 7. I 53- Reddish. 1510. Reddish. 
 Companion, magnitude 9-7, follows south. 1511. The limits of magnitude are 3-5 and 4-7; the period is 7 days. 
 1512. 1896 Sept. 23, Brighter than No. 1510. The magnitude given for No. 1512 in Albany Catalogue is 6*0. 1522. Orange. 
 1525. A star slightly brighter precedes 13* and is south. There is another star of about same R.A. as No. 1525, i' north. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755. 
 
 Lalande, 1800. 1 
 
 Weisse's 
 Bessel(i), 1825.! 
 
 tS 
 
 *~. 
 
 &*>oo 
 
 g M 
 
 TO " 
 
 " T* 
 
 qo 
 
 i 
 
 eST 
 
 q3 
 
 'Q O\ 
 -00 
 
 I* 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1486 
 
 96-94 
 
 3 
 
 85 ii 6-4 
 
 H 
 
 7-527 
 
 // 
 0-398 
 
 a 
 
 
 36997 
 
 648 
 
 6743 
 
 
 
 
 
 + 4 4152 
 
 1486 
 
 
 1487 
 
 97-97 
 
 3 
 
 86 27 15-3 
 
 7-562 
 
 0-401 
 
 
 
 
 66 1 
 
 6746 
 
 
 
 + 3 4065 
 
 1487 
 
 
 1488 
 
 98-70 
 
 3 
 
 84 44 58-0 
 
 - 7-58o 
 
 0-396 
 
 
 
 37019 
 
 668 
 
 6747 
 
 
 
 '+ 5 4190 
 
 1488 
 
 
 1489 
 
 or -60 
 
 3 
 
 82 50 0-4 
 
 7-609 
 
 0-390 
 
 + 0^133 
 
 2479 
 
 37044 
 
 
 
 5209 
 
 4992' 
 
 + 7 4132 
 
 1489 
 
 
 1490 
 
 98-29 
 
 3 
 
 87 18 27-1 
 
 77o6 
 
 0-403 
 
 0-099 
 
 
 37085 
 
 703 
 
 6755 
 
 
 
 + 2 3932 
 
 1490 
 
 
 1491 
 
 00-67 
 
 3 
 
 115 6 16-1 
 
 7-724 
 
 0-488 
 
 + 0-024 
 
 2478 
 
 37051 
 
 
 
 5218 
 
 5004 
 
 
 1491 
 
 
 1492 
 
 99-65 
 
 3 
 
 89 58 14-7 
 
 - 7-746 
 
 0-410 
 
 
 
 371 II 
 
 713 
 
 
 5221 
 
 
 - o 3789 
 
 1492 
 
 
 1493 
 
 98-54 
 
 6 
 
 20 30 32-0 
 
 - 7-879 
 
 + 0-032 
 
 + 1-766 
 
 2505 
 
 
 
 
 5237 
 
 5026 
 
 + 69 1053 
 
 H93 
 
 
 1494 
 
 98-28 
 
 3 
 
 118 49 58-9 
 
 -7-891 
 
 0*499 
 
 
 
 37147 
 
 
 
 
 5019 
 
 
 1494 
 
 
 H95 
 
 98-71 
 
 3 
 
 89 52 5f4 
 
 7-935 
 
 0-408 
 
 
 
 37227 
 
 780 
 
 
 5239 
 
 
 + o 4265 
 
 1495 
 
 
 1496 
 
 96-65 
 
 4 
 
 86 50 44-2 
 
 - 7-98i 
 
 0*399 
 
 
 
 37262 
 
 
 6770 
 
 
 
 + 3 4097 
 
 1496 
 
 
 1497 
 
 02-62 
 
 3 
 
 "3 39 I9-4 
 
 - r98i 
 
 0-479 
 
 + 0-046 
 
 2486 
 
 37211 
 
 
 
 5243 
 
 5033 
 
 
 1497 
 
 
 1498 
 
 02-62 
 
 3 
 
 113 39 28-1 
 
 8-004 
 
 0-479 
 
 0-007 
 
 2488 
 
 37225 
 
 
 
 5246 
 
 5036 
 
 
 1498 
 
 
 1499 
 
 98-65 
 
 3 
 
 84 49 48-0 
 
 8-017 
 
 0-392 
 
 0-004 
 
 2492 
 
 37279 
 
 819 
 
 6780 
 
 5251 
 
 5040 
 
 + 5 4225 
 
 1499 
 
 
 1500 
 
 02-73 
 
 3 
 
 106 31 20-5 
 
 -8-075 
 
 - 0-455 
 
 + 0-039 
 
 2490 
 
 37277 
 
 
 
 5253 
 
 5043 
 
 - 16 5399 
 
 1500 
 
 
 1501 
 
 99-62 
 
 3 
 
 88 38 49-1 
 
 8-268 
 
 0-401 
 
 + 0-080 
 
 
 374H 
 
 904 
 
 6798 
 
 
 
 + i 4075 
 
 1501 
 
 
 IS 02 
 
 96-61 
 
 3 
 
 85 15 37'8 
 
 - 8-441 
 
 0-390 
 
 
 
 37504 
 
 958 
 
 6825 
 
 
 
 + 4 4210 
 
 1502 
 
 
 1503 
 
 97-64 
 
 3 
 
 85 59 38-4 
 
 -8-551 
 
 -0-390 
 
 
 
 37571 
 
 
 6837 
 
 
 
 + 3 4138 
 
 1503 
 
 
 1504 
 
 98-36 
 
 3 
 
 79 37 49'6 
 
 8-594 
 
 0-372 
 
 0-008 
 
 2511 
 
 37598 
 
 1007 
 
 
 5283 
 
 5087 
 
 + 10 4043 
 
 1504 
 
 
 1505 
 
 98-64 
 
 3 
 
 89 9 3'7 
 
 8-670 
 
 -0-398 
 
 + 0-260 
 
 
 37626 
 
 1 022 
 
 
 
 
 + o 4314 
 
 1505 
 
 
 1506 
 
 98-96 
 
 4 
 
 71 42 45-2 
 
 8-706 
 
 0-348 
 
 0-031 
 
 2516 
 
 37671 
 
 
 
 5292 
 
 5102 
 
 + 18 4240 
 
 1506 
 
 
 1507' 
 
 99-63 
 
 3 
 
 87- 17 50-4 
 
 8-844 
 
 0-391 
 
 
 
 37722 
 
 1078 
 
 6858 
 
 
 
 + 2 4000 
 
 1507 
 
 
 1508 
 
 98-67 
 
 3 
 
 89 24 32-7 
 
 - 8-933 
 
 0-396 
 
 
 
 37762 
 
 1107 
 
 
 
 
 + o 4331 
 
 1508 
 
 
 1509 
 
 00-67 
 
 3 
 
 81 23 44-9 
 
 -8-939 
 
 0-374 
 
 0-384 
 
 2524 
 
 37771 
 
 mi 
 
 
 5304 
 
 5I23- 
 
 + 8 4236 
 
 1509 
 
 
 1510 
 
 98-67 
 
 3 
 
 86 9 56-9 
 
 - 8-983 
 
 -0-386 
 
 
 
 37791 
 
 II2O 
 
 6873 
 
 
 
 + 3 4172 
 
 1510 
 
 
 I5I1 
 
 98-72 
 
 3 
 
 89 15 3'3 
 
 9-055 
 
 0-394 
 
 + 0-003 
 
 2526 
 
 37812 
 
 1144 
 
 
 
 
 + o 4337 
 
 15" 
 
 
 1512 
 
 96-61 
 
 3 
 
 85 5i 30-3 
 
 9-I35 
 
 0-384 
 
 
 
 37855 
 
 Il67 
 
 6887 
 
 
 
 + 4 4264 
 
 1512 
 
 
 ISI3 
 
 99-67 
 
 3 
 
 89 59 16-1 
 
 9-230 
 
 0-394 
 
 + 0-615 
 
 2535 
 
 37896 
 
 1202 
 
 
 5325 
 
 
 - o 387? 
 
 1513 
 
 
 I5 J 4 
 
 97-63 
 
 3 
 
 116 33 52-1 
 
 9-237 
 
 0-471 
 
 0-093 
 
 2528 
 
 37861 
 
 
 
 
 5I44- 
 
 
 15*4 
 
 
 1515 
 
 02-59 
 
 3 
 
 83 5 347 
 
 9-290 
 
 0-377 
 
 + 0-473 
 
 2538 
 
 37938 
 
 1222 
 
 
 5327 
 
 5150 
 
 + 6 4357 
 
 1515 
 
 
 1516 
 
 98-34 
 
 3 
 
 117 26 5'o 
 
 9-322 
 
 0-472 
 
 + 0-024 
 
 2533 
 
 37902 
 
 
 
 
 5154' 
 
 
 1516 
 
 
 ISI7 
 
 01-72 
 
 3 
 
 89 54 53'0 
 
 9-422 
 
 0-391 
 
 
 
 38017 
 
 1253 
 
 
 5332 
 
 
 o 3881 
 
 1517 
 
 
 1518 
 
 98-70 
 
 3 
 
 86 36 25-5 
 
 9-429 
 
 0-382 
 
 
 
 
 
 
 
 
 + 3 4207 
 
 1518 
 
 
 ISI9 
 
 99-60 
 
 3 
 
 94 44 547 
 
 - 9-475 
 
 0-403 
 
 
 
 
 
 
 
 
 4 4980 
 
 1519 
 
 
 1-520 
 
 98-72 
 
 3 
 
 88 36 io-i 
 
 9'542 
 
 -0-386 
 
 
 
 38047 
 
 1286 
 
 6927 
 
 
 
 + i 4159 
 
 1520 
 
 
 1521 
 
 98-66 
 
 3 
 
 88 53 45'0 
 
 - 9-S9I 
 
 -0-386 
 
 
 
 
 1305 
 
 6931 
 
 
 
 + o 4375 
 
 1521 
 
 
 1522 
 
 98-60 
 
 7 
 
 70 46 46-1 
 
 9'592 
 
 0-337 
 
 0-037 
 
 2550 
 
 38135 
 
 
 
 5347 
 
 5188 
 
 + 19 4229 
 
 1522 
 
 
 1523 
 
 97-34 
 
 3 
 
 86 56 29-5 
 
 9-671 
 
 0-380 
 
 
 
 38158 
 
 1331 
 
 6944 
 
 
 
 + 2 4058 
 
 1523 
 
 
 1524 
 
 98-67 
 
 3 
 
 81 9 3'5 
 
 9712 
 
 -0-365: 
 
 
 
 
 
 
 
 
 + 8 4298 
 
 1524 
 
 
 1525 
 
 99-62 
 
 3 
 
 95 23 21-6 
 
 9714 
 
 0-402- 
 
 
 
 
 
 
 
 
 
 1525 
 
 
 1526 
 
 02-59 
 
 3 
 
 ni7 59 167 
 
 9760 
 
 0-466 
 
 0-024 
 
 2549 
 
 38159 
 
 
 
 536o 
 
 5203 
 
 
 1526 
 
 
 1527 
 
 98-01 
 
 3 
 
 85 33 34'9 
 
 -9-784 
 
 0-375 
 
 
 
 38226 
 
 1379 
 
 6956 
 
 
 
 + 4 4314 
 
 1527 
 
 
 1528 
 
 or45 
 
 8 
 
 62 31 22'2 
 
 9796 
 
 0-310 
 
 0-026 
 
 2558 
 
 38260 
 
 
 
 
 
 + 27 3587 
 
 1528 
 
 
 1529 
 
 99-62 
 
 3 
 
 95 3 42-3 
 
 9-866 
 
 0-399} 
 
 
 
 
 
 
 
 
 
 1529 
 
 
 1530 
 
 97-69 
 
 3 
 
 85 32 59-1 
 
 -9-893 
 
 0-374 
 
 
 
 38281 
 
 1408 
 
 6959 
 
 
 
 + 4 4325 
 
 1530 
 
 1490, 1501. Authority for Proper Motions : Boss. I 49 1 ' Authority for Proper Motions : Auwers (Astronomische 
 Nachrichten, 3929). *55* Authority for Proper Motions : Porter. 
 
70 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 tn 
 
 
 
 
 
 
 
 
 
 
 
 'O 
 
 "3 a 
 
 t O 
 
 Year 
 
 o 
 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 s 
 
 S-3 
 
 .> rt 
 
 a s 
 
 and 
 Fraction 
 
 i'l 
 
 a | 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 
 1 
 
 3 
 *Z "> 
 
 **.A 
 
 of 
 Year. 
 
 S 
 EC 
 
 *<! 
 
 
 
 
 
 
 
 1531 
 
 Aquilae 
 
 7-0 
 
 2 
 
 98-69 
 
 3 
 
 1). 111. S. 
 
 20 6-57 
 
 s. 
 + 3-0356 
 
 s. 
 0*0032 
 
 s. 
 0*0000 
 
 1531 
 
 
 1532 
 
 Aquilae 
 
 7-0 
 
 I 
 
 98-69 
 
 3 
 
 20 13-47 
 
 + 3-0693 
 
 0*0037 
 
 
 1532 
 
 
 IS33 
 
 Sagittae 
 
 8-9* 
 
 ... 
 
 98-68 
 
 3 
 
 20 40-45 
 
 + 2-6438 
 
 + 0*0005 
 
 
 1533 
 
 
 1534 
 
 Aquilae ... 
 
 7'3 
 
 5 
 
 97-16 
 
 4 
 
 20 O 57*82 
 
 + 2-9821 
 
 0*0026 
 
 
 1534 
 
 
 1535 
 
 Aquilae 
 
 7-6 
 
 5 
 
 9770 
 
 3 
 
 20 2 39-08 
 
 + 2-9826 
 
 0*0026 
 
 
 1535 
 
 
 1536 
 
 Aquilae 
 
 7-0 
 
 i 
 
 97-66 
 
 3 
 
 2O 2 40-79 
 
 + 3'0295 
 
 0-0032 
 
 
 1536 
 
 i 
 
 1537 
 
 65 Aquilae $ 
 
 3'3 
 
 
 98-93 
 
 17 
 
 20 6 8-71 
 
 + 3-0950 
 
 0-0042 
 
 0*0001 
 
 1537 
 
 
 1538 
 
 Aquilae 
 
 7'4t 
 
 
 98-69 
 
 3 
 
 20 7 29-05 
 
 + 3-0614 
 
 0-0038 
 
 
 1538 
 
 
 1539 
 
 Aquilae 
 
 7-it 
 
 
 98-71 
 
 3 
 
 20 7 29-09 
 
 + 3-0614 
 
 0-0038 
 
 
 1539 
 
 
 1540 
 
 67 Aquilae p 
 
 4'9 
 
 
 01-70 
 
 3 
 
 20 9 38-95 
 
 + 2-7726 
 
 0-0004 
 
 + 0-0028 
 
 1540 
 
 
 1541 
 
 Aquilae 
 
 7'3 
 
 i 
 
 97-32 
 
 3 
 
 20 9 52-31 
 
 -f3'OIl6 
 
 0-0031 
 
 
 1541 
 
 
 1542 
 
 Aquilae 
 
 7-0 
 
 2 
 
 98-64 
 
 3 
 
 20 10 30-05 
 
 + 3-0227 
 
 - 0-0033 
 
 
 1542 
 
 
 1543 
 
 Aquilae 
 
 67 
 
 3 
 
 97-39 
 
 3 
 
 20 II 7-50 
 
 + 2-9887 
 
 0-0028 
 
 
 1543 
 
 
 1544 
 
 23 Vulpeculae 
 
 47 
 
 
 00-69 
 
 3 
 
 20 II 37-43 
 
 + 2-4883 
 
 + 0-0015 
 
 0-0046 
 
 1544 
 
 
 1545 
 
 6 Capricorn! ... ... a 
 
 3-8 
 
 ... 
 
 98-94 
 
 ii 
 
 20 12 30-37 
 
 + 3-3282 
 
 0-0085 
 
 + O-OO22 
 
 1545 
 
 
 1546 
 
 Aquilae 
 
 7-0 
 
 ... 
 
 98-64 
 
 3 
 
 20 13 30-56 
 
 + 3-0663 
 
 0-0040 
 
 
 1546 
 
 
 1547 
 
 9 Capricorni )3 
 
 3'2 
 
 
 99-12 
 
 9 
 
 20 IS 23-57 
 
 + 3-3722 
 
 0-0096 
 
 + O'OOO8 
 
 1547 
 
 
 1548 
 
 Aquilae 
 
 5'9 
 
 2 
 
 96-98 
 
 3 
 
 20 18 13-38 
 
 + 2-9760 
 
 0-0027 
 
 
 1548 
 
 
 1549 
 
 Aquilae 
 
 6-3 
 
 I 
 
 98-66 
 
 3 
 
 20 19 31-78 
 
 + 3-0585 
 
 0-0040 
 
 
 1549 
 
 
 1550 
 
 Aquilae 
 
 7-2 
 
 
 99-61 
 
 3 
 
 20 19 35-99 
 
 + 2-9732 
 
 0*0027 
 
 
 1550 
 
 
 1551 
 
 Aquilae 
 
 6-9 
 
 2 
 
 98-05 
 
 3 
 
 20 19 36-65 
 
 + 3-0527 
 
 0-0039 
 
 
 1551 
 
 
 1552 
 
 Aquilae 
 
 7-0 
 
 I 
 
 98-68 
 
 3 
 
 2O 21 13-00 
 
 + 3-0226 
 
 0-0034 
 
 
 1552 
 
 
 1553 
 
 II Capricorni p 
 
 S'o 
 
 ... 
 
 97-55 
 
 6 
 
 20 23 9-45 
 
 + 3-4281 
 
 0-0115 
 
 O-OO28 
 
 1553 
 
 
 1554 
 
 Aquilae 
 
 6-9 
 
 2 
 
 98-69 
 
 3 
 
 20 23 14-31 
 
 + 3-0234 
 
 0-0035 
 
 
 1554 
 
 
 IS5S 
 
 Aquilae 
 
 7'3 
 
 I 
 
 98-70 
 
 3 
 
 2O 23 29-97 
 
 + 3-0623 
 
 0-0041 
 
 
 1555 
 
 
 1556 
 
 Aquilae 
 
 7-0 
 
 
 99*69 
 
 3 
 
 2O 24 42-70 
 
 + 3-0226 
 
 0-0035 
 
 
 1556 
 
 
 1557 
 
 41 Cygni 
 
 4'T 
 
 
 QQ'AQ 
 
 
 2O 25 18*48 
 
 + 2M.5OI 
 
 + O"OO2O 
 
 + O'OOO5 
 
 IS 57 
 
 
 JJt 
 
 1558 
 
 Capricorni 
 
 1 
 
 7-2 
 
 
 yy ty 
 
 98-02 
 
 
 3 
 
 so 26 21-79 
 
 I *rj * 
 + 3-5780 
 
 0*0157 
 
 
 J J i 
 
 1558 
 
 
 1559 
 
 Aquilae 
 
 
 
 OO*6 1 
 
 
 2O 26 4T8Q 
 
 + 2*QQ6^ 
 
 0*0031 
 
 
 1559 
 
 
 1560 
 
 Capricorni 
 
 6-2 
 
 
 yy V J 
 
 97-75 
 
 3 
 
 ^3 X 
 2O 26 55'O5 
 
 1 ~ XX J 
 
 + 3-5787 
 
 0-0158 
 
 
 jjy 
 
 1560 
 
 
 1561 
 
 Aquilae 
 
 7'2 
 
 2 
 
 98-65 
 
 3 
 
 20 27 14-08 
 
 + 3-0376 
 
 0-0037 
 
 
 1561 
 
 
 1562 
 
 Aquilae 
 
 6-8 
 
 3 
 
 98-36 
 
 3 
 
 2O 27 16-44 
 
 + 3^392 
 
 0-0038 
 
 
 1562 
 
 
 1563 
 
 2 Delphini e 
 
 3-9 
 
 
 ^9-18 
 
 6 
 
 2O 28 26*09 
 
 + 2-8662 
 
 O-OOI2 
 
 O*OO06 
 
 1563 
 
 
 1564 
 
 Aquarii 
 
 7-0 
 
 I 
 
 97-32 
 
 3 
 
 20 29 1-18 
 
 + 2-9879 
 
 O-OO3O 
 
 
 1564 
 
 
 1565 
 
 Aquarii 
 
 7'3 
 
 I 
 
 97-31 
 
 3 
 
 20 31 39-48 
 
 + 3*0331 
 
 O-0037 
 
 
 1565 
 
 
 1566 
 
 6 Delphini ft 
 
 37 
 
 
 99-42 
 
 4 
 
 20 32 51-52 
 
 + 2-8060 
 
 O*OOO4 
 
 + 0*0057 
 
 1566 
 
 
 1567 
 
 1 Aquarii 
 
 5'4 
 
 ... 
 
 99-64 
 
 3 
 
 20 34 17-36 
 
 + 3-0702 
 
 O*O044 
 
 + O*OO5O 
 
 1567 
 
 
 1568 
 
 Aquarii 
 
 8-4* 
 
 ... 
 
 99-70 
 
 3 
 
 20 34 33-20 
 
 + 2-9884 
 
 O*OO3O 
 
 + 0*0570 
 
 1568 
 
 
 1569 
 
 9 Delphini a 
 
 3-8 
 
 
 98-59 
 
 15 
 
 20 34 59-55 
 
 + 2-7824 
 
 O'OOOI 
 
 + 0-003I 
 
 1569 
 
 
 1570 
 
 Aquarii 
 
 7-0 
 
 I 
 
 98-04 
 
 3 
 
 20 35 15-81 
 
 + 3-0166 
 
 0*0035 
 
 
 1570 
 
 
 IS7I 
 
 Delphini 
 
 7'4 
 
 2 
 
 98-05 
 
 3 
 
 20 38 41-92 
 
 + 2-9822 
 
 O-OO29 
 
 
 1571 
 
 
 1572 
 
 ii Delphini 8 
 
 4'5 
 
 ... 
 
 99-44 
 
 3 
 
 20 38 47-39 
 
 + 2-8026 
 
 O'OOO2 
 
 O-OO25 
 
 1572 
 
 
 1573 
 
 16 Capricorni i^ 
 
 4-2 
 
 
 95-69 
 
 4 
 
 20 40 10-46 
 
 + 3-5637 
 
 O*Ol69 
 
 0-0061 
 
 1573 
 
 
 1574 
 
 Aquarii V 
 
 Var. 
 
 2 
 
 99-68 
 
 4 
 
 20 41 46-02 
 
 + 3-0359 
 
 0*0038 
 
 
 1574 
 
 
 IS75 
 
 2 Aquarii e 
 
 3'6 
 
 
 98-56 
 
 8 
 
 20 42 15-73 
 
 + 3-2493 
 
 0*0084 
 
 0*0002 
 
 1575 
 
 
 I 533- Red. I 5Zs- Reddish. 1538,1539. Double. Components of nearly equal magnitude ; 1538, observed as 
 one mass; 1539, brighter and north following observed. 1553. Companion follows. 1562. A star (Albany 7159), 
 magnitude 9*1, follows 3* and is slightly south. I 57i- Albany magnitude, 6*0 (3 estimations). 1574- ^99 Aug. 24, 
 
 
 mag. 8; 1899 Sept. 2, mag. 8*2. Chandler's limits are 8*1 and 9*3; the period is 240 days. A star, mag. 9-2, follows about 5* 
 
 
 and is north. 
 
 
RADCLIFFE CATALOGUE OF STABS, 1900*0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 o 
 
 IB 
 
 * 
 
 <i> 
 
 p a? 
 
 ! 
 
 QQ 
 
 Lalande, 1800. 1 
 
 Weisse's 
 Bessel(t),i825. 1 
 
 tn 
 
 t~*. 
 
 >-,oo 
 
 C i-i 
 eS - 
 > O 
 
 qo 
 d 
 
 1* 
 
 r00 
 * M 
 
 H 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 I53i 
 
 98-69 
 
 3 
 
 / II 
 
 88 9 44-2 
 
 // 
 10-034 
 
 // 
 
 0-379 
 
 // 
 + 0-141 
 
 
 38371 
 
 1453 
 
 6973 
 
 
 
 + i 4196 
 
 I53i 
 
 
 1532 
 
 98-69 
 
 3 
 
 89 49 45-8 
 
 10-043 
 
 - 0-383 
 
 
 
 38374 
 
 1456 
 
 
 538r 
 
 
 + o 4411 
 
 1532 
 
 
 1533 
 
 98-68 
 
 3 
 
 69 38 10-3 
 
 10-077 
 
 - 0-329 
 
 
 
 
 
 
 
 
 + 20 4417 
 
 1533 
 
 
 1534 
 
 97-34 
 
 3 
 
 85 30 35-4 
 
 10-099 
 
 0-371 
 
 
 
 38402 
 
 1480 
 
 6981 
 
 
 
 + 4 4341 
 
 1534 
 
 
 1535 
 
 97-70 
 
 3 
 
 85 31 27 
 
 10-226 
 
 0-370 
 
 
 
 38475 
 
 1518 
 
 6994 
 
 
 
 + 4 4349 
 
 1535 
 
 
 1536 
 
 97-66 
 
 3 
 
 87 5 46-5 
 
 10*228 
 
 - 0-376 
 
 
 
 38470 
 
 1515 
 
 6995 
 
 
 
 + 2 4093 
 
 1536 
 
 
 1537 
 
 01-63 
 
 3 
 
 9i 7 4-7 
 
 10-488 
 
 0-380 
 
 0-014 
 
 2576 
 
 38627 
 
 63 
 
 
 5413 
 
 5279 
 
 - i 39" 
 
 1537 
 
 
 1538 
 
 98-69 
 
 3 
 
 89 25 54-8 
 
 10-588 
 
 - 0-375 
 
 
 
 
 105 
 
 
 
 
 + o 4444 
 
 1538 
 
 
 1539 
 
 9871 
 
 3 
 
 89 25 52-9 
 
 10-588 
 
 - 0-375 
 
 
 
 
 105 
 
 
 
 5292 
 
 + o 4444 
 
 1539 
 
 
 1540 
 
 99-08 
 
 3 
 
 75 6 25-0 
 
 10-748 
 
 0-337 
 
 0-081 
 
 2590 
 
 38818 
 
 
 
 
 5316 
 
 + 14 4227 
 
 1540 
 
 
 1541 
 
 97-32 
 
 3 
 
 86 53 50-8 
 
 10-765 
 
 0-366 
 
 
 
 38807 
 
 169 
 
 7042 
 
 
 
 + 2 4121 
 
 1541 
 
 
 1542 
 
 98-64 
 
 3 
 
 87 27 31-8 
 
 10-81 1 
 
 0-367 
 
 
 
 38842 
 
 
 7047 
 
 
 
 + 2 4124 
 
 1542 
 
 
 1543 
 
 97-39 
 
 3 
 
 85 43 26-5 
 
 10-857 
 
 0-362 
 
 
 
 38862 
 
 199 
 
 7050 
 
 
 
 + 4 4395 
 
 1543 
 
 
 1544 
 
 OI'OI 
 
 13 
 
 62 29 33-2 
 
 10-894 
 
 0-300 
 
 O'OIO 
 
 2602 
 
 38939 
 
 
 
 5444 
 
 5342 
 
 + 27 3666 
 
 1544 
 
 
 1545 
 
 98-00 
 
 3 
 
 IO2 51 l6'9 
 
 10-958 
 
 0-402 
 
 0-017 
 
 2595 
 
 38898 
 
 223; 
 
 
 5449 
 
 5349 
 
 - 12 5685 
 
 1545 
 
 
 1546 
 
 98-64 
 
 3 
 
 89 40 13-4 
 
 11-032 
 
 0-369 
 
 
 
 38971 
 
 256 
 
 
 5455 
 
 
 + o 4475 
 
 1546 
 
 
 1547 
 
 98-26 
 
 5 
 
 105 5 49'6 
 
 11-169 
 
 0*404 
 
 O-O22 
 
 2609 
 
 39035 
 
 
 
 5466 
 
 5393 
 
 - 15 5629 
 
 1547 
 
 
 1548 
 
 96-98 
 
 3 
 
 84 58 35-8 
 
 "374 
 
 0-353 
 
 
 
 39176 
 
 392 
 
 7096 
 
 
 5408 
 
 + 4 4434 
 
 1548 
 
 
 1549 
 
 98-66 
 
 3 
 
 89 15 18-5 
 
 11-468 
 
 0-361 
 
 
 
 39222 
 
 
 
 
 
 + o 4495 
 
 1549 
 
 
 1550 
 
 99-61 
 
 3 
 
 84 48 49-7 
 
 n-473 
 
 0-35I 
 
 
 
 39236 
 
 427- 
 
 7105 
 
 
 
 + 5 4503 
 
 1550 
 
 
 1551 
 
 98-05 
 
 3 
 
 88 57 16-1 
 
 11-474 
 
 0-360 
 
 
 
 39230 
 
 
 7104 
 
 
 
 + o 4496 
 
 1551 
 
 
 1552 
 
 98-68 
 
 3 
 
 87 22 10-6 
 
 11-589 
 
 -0-355 
 
 
 
 393 1 2- 
 
 
 7"5 
 
 
 
 + 2 4164 
 
 1552 
 
 
 1553 
 
 97-34 
 
 5 
 
 1 08 8 40-0 
 
 -11727 
 
 0-400 
 
 + O-OO7 
 
 2626 
 
 39355 
 
 
 
 5501 
 
 5445 
 
 i 8 5689 
 
 1553 
 
 
 ISS4 
 
 98-69 
 
 3 
 
 87 23 377 
 
 11732 
 
 0-353 
 
 
 
 
 
 7126 
 
 
 
 + 2 4175 
 
 1554 
 
 
 IS55 
 
 98-70 
 
 3 
 
 89 26 50-5 
 
 "751 
 
 - 0-357 
 
 
 
 39391 
 
 527 
 
 
 
 
 + o 4515 
 
 1555 
 
 
 1556 
 
 99-69 
 
 3 
 
 87 20 14-2 
 
 -11-837 
 
 0-35I 
 
 
 
 39403 
 
 555 
 
 7134 
 
 
 
 + 2 4179 
 
 1556 
 
 
 1557 
 
 01-54 
 
 9 
 
 59 57 55'4 
 
 11-879 
 
 0-283 
 
 + 0-001 
 
 2637 
 
 39502 
 
 
 
 
 5467 
 
 + 29 4057 
 
 1557 
 
 
 1558 
 
 98-02 
 
 3 
 
 115 12 29-4 
 
 -H'953 
 
 0-414 
 
 
 
 39471 
 
 
 
 
 
 
 1558 
 
 
 1559 
 
 99-63 
 
 3 
 
 85 55 18-6 
 
 -11-979 
 
 0-345 
 
 
 
 39525 
 
 608 
 
 7152 
 
 
 
 + 3 4356 
 
 1559 
 
 
 1560 
 
 97-75 
 
 3 
 
 115 16 52-4 
 
 11-992 
 
 0-413 
 
 
 
 39493 
 
 
 
 
 548o 
 
 
 1560 
 
 
 1561 
 
 98-65 
 
 3 
 
 88 7 6-5 
 
 12-014 
 
 0-349 
 
 
 
 39540 
 
 620 
 
 7157 
 
 
 
 + i 4309 
 
 1561 
 
 
 1562 
 
 98-36 
 
 3 
 
 88 12 2I'I 
 
 12-017 
 
 0-350 
 
 
 
 39542 
 
 622 
 
 7158 
 
 
 
 + i 43io 
 
 1562 
 
 
 1563 
 
 99-35 
 
 3 
 
 79 2 11-3 
 
 12-098 
 
 0-328 
 
 + 0-022 
 
 2642 
 
 39607 
 
 658 
 
 
 5529 
 
 5492 
 
 + 10 4321 
 
 1563 
 
 
 1564 
 
 97-32 
 
 3 
 
 85 26 34-2 
 
 - 12-139 
 
 0-342 
 
 
 
 39625 
 
 673 
 
 7178 
 
 
 
 + 4 4486 
 
 1564 
 
 
 IS65 
 
 97-31 
 
 3 
 
 87 51 4-0 
 
 12-322 
 
 0-344 
 
 
 
 39735 
 
 743 
 
 7197 
 
 
 
 + i 4327 
 
 1565 
 
 
 1566 
 
 99-11 
 
 4 
 
 75 45 9'8 
 
 12-405 
 
 0-316 
 
 + 0-03I 
 
 2656 
 
 39810 
 
 785 
 
 
 5547 
 
 5536 
 
 + H 4369 
 
 1566 
 
 
 1567 
 
 99-64 
 
 3 
 
 89 5i 54-1 
 
 12-503 
 
 - 0-345 
 
 + O-O2O 
 
 2661 
 
 39850 
 
 
 
 5557 
 
 
 o 4064 
 
 1567 
 
 
 1568 
 
 99-70 
 
 3 
 
 85 22 58-1 
 
 12-521 
 
 0-335 
 
 O-O5O 
 
 
 39866 
 
 821 
 
 7215 
 
 
 
 + 4 45io 
 
 1568 
 
 
 1569 
 
 99-69 
 
 3 
 
 74 26 26-7 
 
 12-551 
 
 0-31 1 
 
 + 0-002 
 
 2670 
 
 39907 
 
 845 
 
 
 5563 
 
 5551 
 
 + 15 4222 
 
 1569 
 
 
 1570 
 
 98-04 
 
 3 
 
 86 54 45'8 
 
 12-569 
 
 0-337 
 
 
 
 39897 
 
 843 
 
 7223 
 
 
 
 + 2 422O 
 
 1570 
 
 
 1571 
 
 98-05 
 
 3 
 
 84 58 in 
 
 12-802 
 
 0-330 
 
 
 
 40029 
 
 933 
 
 7244 
 
 
 
 + 4 4529 
 
 1571 
 
 
 1572 
 
 00-58 
 
 6 
 
 75 17 3'2 
 
 12-808 
 
 0-309 
 
 + 0-036 
 
 2678 
 
 40036 
 
 945 
 
 
 
 5570 
 
 + M 4403 
 
 1572 
 
 
 1573 
 
 95-69 
 
 4 
 
 "5 37 50-4 
 
 12-901 
 
 0-392 
 
 + 0-154 
 
 2676 
 
 40039 
 
 
 
 5585 
 
 5572 
 
 
 1573 
 
 
 1574 
 
 99-68 
 
 3 
 
 87 55 42-3 
 
 13-007 
 
 0-331 
 
 
 
 
 
 7261 
 
 
 
 + i 4359 
 
 1574 
 
 
 1575 
 
 97-70 
 
 4 
 
 99 51 42-8 
 
 13-040 
 
 -0-354 
 
 + O-O27 
 
 2681 
 
 40117 
 
 1014 
 
 
 5593 
 
 5588 
 
 10 5506 
 
 1575 
 
 1531, 1568. Authority for Proper Motions : Porter. 
 
72 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 00 
 
 
 
 
 
 
 
 
 
 4 
 
 "8 g 
 
 Year 
 
 "SJ 
 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 a 
 
 II 
 
 3 3 
 
 and 
 Fraction 
 
 If 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 
 * 
 
 3 *S 
 
 of 
 
 3 00 
 
 
 
 
 
 
 
 
 
 
 *H 
 
 Year. 
 
 ^0 
 
 
 
 
 
 
 
 1576 
 
 Aquarii 
 
 6*7 
 
 I 
 
 98-63 
 
 3 
 
 h. m. s. 
 20 42 45*71 
 
 8. 
 
 + 3-0207 
 
 s. 
 0*0035 
 
 8. 
 
 1576 
 
 
 1577 
 
 Aquarii ... 
 
 7*0 
 
 I 
 
 98-70 
 
 3 
 
 20 43 6-50 
 
 + 3-0312 
 
 O-OO37 
 
 
 1577 
 
 
 1578 
 
 Aquarii 
 
 7'3 
 
 I 
 
 98-73 
 
 3 
 
 20 43 23-19 
 
 + 3-0148 
 
 CTOO34 
 
 
 1578 
 
 
 1579 
 
 Aquarii 
 
 7-4 
 
 
 98-72 
 
 1 
 
 2O 41 2T21 
 
 + 1-0488 
 
 0*004 1 
 
 
 I57Q 
 
 
 +>f s 
 
 1580 
 
 Vulpeculae .... 
 
 9-3* 
 
 
 98-12 
 
 j 
 3 
 
 ~TJ .J ***J 
 
 20 43 52-65 
 
 1 J W*f.W 
 
 + 2-6108 
 
 + O-OOI9 
 
 
 1580 
 
 
 1581 
 
 Vulpeculae ... 
 
 9*2* 
 
 ... 
 
 98-11 
 
 3 
 
 20 44 47-21 
 
 + 2-6125 
 
 + O*OO2I 
 
 O-OI7O 
 
 I58l 
 
 
 1582 
 
 Equulei 
 
 7-0 
 
 I 
 
 98-70 
 
 3 
 
 20 44 55-16 
 
 +3-0365 
 
 0*0038 
 
 
 1582 
 
 
 1583 
 
 Equulei ... 
 
 6-4 
 
 2 
 
 98-40 
 
 3 
 
 20 45 0-78 
 
 + 2-9818 
 
 0-0028 
 
 
 1583 
 
 
 1584 
 
 6 Aquarii //, 
 
 47 
 
 ... 
 
 99*11 
 
 7 
 
 20 47 15-59 
 
 + 3-2369 
 
 0-0083 
 
 + O-OOO8 
 
 1584 
 
 
 1585 
 
 31 Vulpeculae 
 
 4'9 
 
 ... 
 
 99*26 
 
 3 
 
 20 47 50-82 
 
 +2-5723 
 
 + O-0024 
 
 O*OO63 
 
 1585 
 
 
 1586 
 
 Equulei 
 
 77 
 
 I 
 
 97-35 
 
 3 
 
 20 47 53-98 
 
 + 3-0452 
 
 0*0040 
 
 
 1586 
 
 
 1587 
 
 Aquarii ... 
 
 9'5 
 
 I 
 
 99-04 
 
 3 
 
 20 49 19-94 
 
 +3-1821 
 
 O*OO7O 
 
 
 1587 
 
 
 1588 
 
 Equulei 
 
 7-0 
 
 I 
 
 98-34 
 
 3 
 
 20 50 3-52 
 
 +3-0481 
 
 O*OO4I 
 
 
 1588 
 
 
 1589 
 
 32 Vulpeculae 
 
 5'3 
 
 ... 
 
 98-18 
 
 6 
 
 20 50 17-80 
 
 +2-5564 
 
 + O*OO27 
 
 0*0016 
 
 1589 
 
 
 1590 
 
 Equulei .... 
 
 7-0 
 
 I 
 
 98-37 
 
 3 
 
 20 50 40-23 
 
 + 3-0014 
 
 O*OO32 
 
 
 1590 
 
 
 1591 
 
 Equulei 
 
 7-0 
 
 I 
 
 98-65 
 
 3 
 
 20 51 42-62 
 
 +3*0499 
 
 O*OO4I 
 
 0-0037 
 
 1591 
 
 
 1592 
 
 Aquarii 
 
 6-6 
 
 2 
 
 00-70 
 
 3 
 
 20 52 3-52 
 
 + 3-0714 
 
 0*0046 
 
 o-oooo 
 
 1592 
 
 
 1593 
 
 Equulei 
 
 6-9 
 
 ... 
 
 97-39 
 
 3 
 
 20 52 48-23 
 
 +3-0078 
 
 0*0033 
 
 
 1593 
 
 
 1594 
 
 I Equulei 
 
 5'4 t 
 
 ... 
 
 .98-66 
 
 3 
 
 20 54 4-62 
 
 +3-0065 
 
 O*OO32 
 
 0*0100 
 
 1594 
 
 
 1595 
 
 Equulei 
 
 67' 
 
 ... 
 
 97-35 
 
 3 
 
 20 57 40-50 
 
 +3-0234 
 
 0-0035 
 
 
 1595 
 
 
 1596 
 
 Equulei 
 
 7'3 
 
 
 9771 
 
 3 
 
 20 -57 59-22 
 
 +3-05" 
 
 O*004I 
 
 
 1596 
 
 
 1597 
 
 3 Equulei 
 
 5'9 
 
 
 98-66 
 
 3 
 
 20 59 35-83 
 
 +2-9881 
 
 O*OO28 
 
 0*0000 
 
 1597 
 
 
 1598 
 
 Equulei 
 
 7-0 
 
 I 
 
 98-70 
 
 3 
 
 20 59 38-63 
 
 +3-0307 
 
 O*OO37 
 
 
 1598 
 
 
 1599 
 
 Equulei 
 
 6-7 
 
 2 
 
 98-72 
 
 3 
 
 20 59 40-71 
 
 +3-0418 
 
 O-OO39 
 
 
 1599 
 
 
 1600 
 
 23 Capricorn! 
 
 4"i 
 
 ... 
 
 97-09 
 
 5 
 
 21 O 19*56 
 
 +3-3727 
 
 O-OI28 
 
 + 0-0040 
 
 I6OO 
 
 
 1601 
 
 Equulei 
 
 6-5 
 
 2 
 
 98-67 
 
 3 
 
 21 I 37-73 
 
 +3-0170 
 
 O*OO34 
 
 
 1601 
 
 
 1602 
 
 Aquarii 
 
 6-9 
 
 ... : 
 
 00-46 
 
 4 
 
 21 243-25 
 
 +3-0605 
 
 O-OO43 
 
 
 1602 
 
 
 1603 
 
 Equulei 
 
 7-0 
 
 I 
 
 98-68 
 
 3 
 
 21 3 1-38 
 
 +2-9952 
 
 O*OO29 
 
 
 1603 
 
 
 1604 
 
 Equulei 
 
 7'3 
 
 I 
 
 97-40 
 
 3 
 
 21 3 46*56 
 
 +3*0503 
 
 O*004I 
 
 
 1604 
 
 
 1605 
 
 Equulei 
 
 7-o 
 
 I 
 
 98-65 
 
 3 
 
 21 4 55^3 
 
 +3-0318 
 
 0*0037 
 
 
 1605 
 
 
 1606 
 
 Equulei 
 
 7'3 
 
 2 
 
 97-41 
 
 3 
 
 21 7 41*96 
 
 +3*0371 
 
 0*0037 
 
 
 1606 
 
 
 1607 
 
 64 Cygni ... ., 
 
 3'3 
 
 
 98-56 
 
 8 
 
 21 8 4074 
 
 +2-5519 
 
 + 0*0039 
 
 0*0015 
 
 1607 
 
 
 1608 
 
 Equulei ... ... ... 
 
 7'3 
 
 2 
 
 98-69 
 
 3 
 
 21 9 30:46 
 
 +3-0051 
 
 O*O03O 
 
 
 1608 
 
 
 1609 
 
 8 Equulei , a 
 
 4-2 
 
 
 98-28 
 
 17 
 
 21 IO 49*48 
 
 +2-9967 
 
 O*OO27 
 
 + 0*0021 
 
 1609 
 
 
 1610 
 
 Equulei 
 
 7-i 
 
 2 
 
 97*77 
 
 3 
 
 21 12 55*29 
 
 +3-0343 
 
 0*0036 
 
 
 1610 
 
 
 1611 
 
 5 Cephei ... . a 
 
 2-6 
 
 ... 
 
 99-11 
 
 3 
 
 21 16 11*52 
 
 + 1-4136 
 
 O*OO72 
 
 + O-O2JI 
 
 1611 
 
 
 1612 
 
 Equulei 
 
 ,7-2 
 
 I 
 
 97-10 
 
 3 
 
 21 46 18-84 
 
 +3-0337 
 
 0*0036 
 
 
 1612 
 
 
 1613 
 
 Equulei 
 
 7'3 
 
 2 
 
 97-77 
 
 3 
 
 21 1 6 20*27 
 
 +3-0351 
 
 0*0036 
 
 
 1613 
 
 
 1614 
 
 32 Capricorn! t 
 
 4'3 
 
 
 98-12 
 
 10 
 
 21 1 6 4075 
 
 +3-3443 
 
 O*OI29 
 
 O*OOO3 
 
 1614 
 
 
 1615 
 
 Aquarii 
 
 7'3 
 
 I 
 
 98-68 
 
 3 
 
 21 16 44*44 
 
 +3-0584 
 
 O-0042 
 
 
 1615 
 
 
 1616 
 
 Equulei 
 
 6*9 
 
 I 
 
 98-65 
 
 3 
 
 21 J7 0*37 
 
 + 3-0129 
 
 O-O030 
 
 
 1616 
 
 
 1617 
 
 Equulei ... 
 
 6-8 
 
 2 
 
 97-42 
 
 3 
 
 21 1,7 32*42 
 
 +3-0349 
 
 0-0035 
 
 
 1617 
 
 
 1618 
 
 Equulei ^ 
 
 7'3 
 
 I 
 
 97-43 
 
 3 
 
 21 18 -19*98 
 
 +3*0373 
 
 0*0036 
 
 
 1618 
 
 
 1619 
 
 Aquarii 
 
 7*2 
 
 2 
 
 98-41 
 
 3 
 
 21 18 41*55 
 
 +3-0538 
 
 O*OO4O 
 
 
 1619 
 
 
 1620 
 
 Aquarii 
 
 6-5 
 
 I 
 
 00*73 
 
 3 
 
 21 20 44*31 
 
 + 3-0712 
 
 0*0045 
 
 
 1620 
 
 
 1589. Orange-red. 1590. Close double; brighter observed. Companion, magnitude 8*3, precedes north. 
 1 594. Wide double. The companion, one magnitude fainter, follows north. 1608. Reddish. ' 1610. B.D. 
 
 
 magnitude, 8*2 ; Albany, 7-3. 
 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. I 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755.! 
 
 Lalande, 1800. I 
 
 Weisse's 
 Bessel(i), 1825.! 
 
 o 
 *>. 
 
 t^co 
 
 Ix 
 
 3d 
 d 
 
 Id 
 
 o ON 
 
 ^J 00 
 
 1" 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1576 
 
 98-63 
 
 3 
 
 O 1 II 
 
 87 3 4i-o 
 
 - I3-073 
 
 a 
 - 0-328 
 
 // 
 
 
 
 1034 
 
 7269 
 
 
 
 + 2 4250 
 
 1576 
 
 
 1577 
 
 9870 
 
 3 
 
 87 39 8-4 
 
 I3-097 
 
 0-329 
 
 
 
 
 
 7270 
 
 
 
 + 2 4253 
 
 1577 
 
 
 1578 
 
 9873 
 
 3 
 
 86 43 1 1-2 
 
 -I3'"5 
 
 0-327 
 
 
 
 40164 
 
 1057 
 
 7273 
 
 
 
 + 3 4430 
 
 1578 
 
 
 1579 
 
 9872 
 
 3 
 
 88 38 42-1 
 
 I3'"5 
 
 0-331 
 
 
 
 
 1055 
 
 7271 
 
 
 
 + I 4369 
 
 1579 
 
 
 1580 
 
 98-12 
 
 3 
 
 65 24 32-5 
 
 I3'I47 
 
 0-282 
 
 
 
 
 
 
 
 
 + 24 4246 
 
 1580 
 
 
 1581 
 
 98-11 
 
 3 
 
 65 24 58-8 
 
 13-208 
 
 0-281 
 
 + 0-240 
 
 
 
 
 
 
 
 + 24 4251 
 
 1581 
 
 
 1582 
 
 98-70 
 
 3 
 
 87 5 6 I4-9 
 
 13-216 
 
 - 0-327 
 
 
 
 40218 
 
 1094 
 
 7288 
 
 
 
 + i 4374 
 
 1582 
 
 
 1583 
 
 98-40 
 
 3 
 
 84 49 38-1 
 
 13-222 
 
 0-321 
 
 
 
 40229 
 
 
 7289 
 
 
 
 + 5 4626 
 
 1583 
 
 
 1584 
 
 98-33 
 
 3 
 
 99 21 30-3 
 
 13-369 
 
 0-346 
 
 + 0-031 
 
 2696 
 
 
 1146 
 
 
 5618 
 
 5627 
 
 9 5598 
 
 1584 
 
 
 1585 
 
 98-82 
 
 4 
 
 63 16 38-7 
 
 13-408 
 
 0-273 
 
 + 0-074 
 
 2703 
 
 40357 
 
 
 
 
 
 + 26 4017 
 
 1585 
 
 
 1586 
 
 97*35 
 
 3 
 
 88 24 44-4 
 
 13-411 
 
 0-324 
 
 
 
 
 1165 
 
 7314 
 
 
 
 + i 4386 
 
 1586 
 
 
 1587 
 
 99-04 
 
 3 
 
 96 19 o'6 
 
 I3-504 
 
 - 0-337 
 
 
 
 
 
 
 
 
 6 5622 
 
 1587 
 
 
 1588 
 
 98-34 
 
 3 
 
 88 34 2-9 
 
 -I3-55I 
 
 0-322 
 
 
 
 40415 
 
 1221 
 
 7332 
 
 
 
 + i 4393 
 
 1588 
 
 
 1589 
 
 98-32 
 
 3 
 
 62 19 21-3 
 
 - 13-566 
 
 0-269 
 
 + O-OO2 
 
 2709 
 
 40456 
 
 
 
 5633 
 
 5651 
 
 + 27 3911 
 
 1589 
 
 
 1590 
 
 98-37 
 
 3 
 
 85 50 57-o 
 
 I3-590 
 
 0-316 
 
 
 
 40444 
 
 1232 
 
 7335 
 
 
 
 + 3 446i 
 
 1590 
 
 
 IS9I 
 
 98-65 
 
 3 
 
 88 39 46-5 
 
 - I3-657 
 
 0-320 
 
 + O-226 
 
 
 40484 
 
 1264 
 
 7339 
 
 
 
 + i 4397 
 
 I59i 
 
 
 1592 
 
 00-70 
 
 3 
 
 89 55 8-3 
 
 13-679 
 
 0-322 
 
 + 0-II9 
 
 
 40496 
 
 1269 
 
 
 5641 
 
 
 o 4132 
 
 1592 
 
 
 1593 
 
 97-39 
 
 3 
 
 86 it 24-2 
 
 13-727 
 
 0-314 
 
 
 
 40534 
 
 
 7347 
 
 
 
 + 3 4466 
 
 1593 
 
 
 IS94 
 
 98-66 
 
 3 
 
 86 5 23-7 
 
 13-808 
 
 0-312 
 
 + 0-139 
 
 2717 
 
 40578 
 
 1328 
 
 7352 
 
 
 5678 
 
 + 3 4473 
 
 1594 
 
 
 IS95 
 
 97-35 
 
 3 
 
 87 2 35-8 
 
 I4-035 
 
 0-309 
 
 
 
 40739 
 
 1414 
 
 7372 
 
 
 
 + 2 4289 
 
 1595 
 
 
 1596 
 
 9771 
 
 3 
 
 88 42 0-3 
 
 14-054 
 
 0-311 
 
 
 
 40750 
 
 1426 
 
 7374 
 
 
 
 + i 4413 
 
 1596 
 
 
 IS97 
 
 98-66 
 
 3 
 
 84 53 40'i 
 
 I4-I54 
 
 0-303 
 
 + 0-007 
 
 2734 
 
 40808 
 
 
 7386 
 
 
 
 + 4 4606 
 
 1597 
 
 
 1598 
 
 98-70 
 
 3 
 
 87 27 19-4 
 
 I4T57 
 
 0-307 
 
 
 
 40804 
 
 1464 
 
 7387 
 
 
 
 + 2 4297 
 
 1598 
 
 
 1599 
 
 98-72 
 
 3 
 
 88 7 33-2 
 
 I4T59 
 
 - 0-308 
 
 
 
 40806 
 
 
 7389 
 
 
 5723 
 
 + I 44i8 
 
 1599 
 
 
 1600 
 
 96-42 
 
 3 
 
 107 37 49'4 
 
 14-199 
 
 0-341 
 
 + 0-054 
 
 2733 
 
 40814 
 
 
 
 5675 
 
 5726 
 
 -17 6174 
 
 1600 
 
 
 1601 
 
 98-67 
 
 3 
 
 86 35 56-7 
 
 I4-279 
 
 - 0-303 
 
 
 
 40886 
 
 1512 
 
 7397 
 
 
 
 + 3 4501 
 
 1601 
 
 
 1602 
 
 00-89 
 
 5 
 
 89 4 5i'4 
 
 14-346 
 
 0-306 
 
 
 
 40926 
 
 1540 
 
 
 
 
 + o 4663 
 
 1602 
 
 
 1603 
 
 98-68 
 
 3 
 
 85 15 4'i 
 
 14-365 
 
 0-299 
 
 
 
 40944 
 
 1550 
 
 7406 
 
 
 
 + 4 4615 
 
 1603 
 
 
 1604 
 
 97-40 
 
 3 
 
 88 37 0-2 
 
 14-411 
 
 0-303 
 
 
 
 40977 
 
 1570 
 
 7408 
 
 
 
 + i 443 1 
 
 1604 
 
 
 1605 
 
 98-65 
 
 3 
 
 87 27 48-1 
 
 14-480 
 
 0-300 
 
 
 
 41018 
 
 
 7415 
 
 
 
 + 2 4311 
 
 1605 
 
 
 1606 
 
 97HI 
 
 3 
 
 87 46 3'o 
 
 14-647 
 
 0*296 
 
 
 
 41136 
 
 
 7429 
 
 
 
 + 2 4319 
 
 1606 
 
 
 1607 
 
 02-06 
 
 10 
 
 60 II O'2 
 
 14-706 
 
 0-247 
 
 + O'O66 
 
 2760 
 
 4I2I5 
 
 
 
 5721 
 
 5775 
 
 + 29 4348 
 
 1607 
 
 
 1608 
 
 98-69 
 
 3 
 
 85 43 26-2 
 
 I4-755 
 
 0-290 
 
 
 
 41222 
 
 135 
 
 7438 
 
 
 
 + 4 4631 
 
 1608 
 
 
 1609 
 
 97-38 
 
 5 
 
 85 9 56-4 
 
 14-833 
 
 0-288 
 
 + 0-078 
 
 2764 
 
 41274 
 
 170 
 
 7447 
 
 5736 
 
 5788 
 
 + 4 4635 
 
 1609 
 
 
 1610 
 
 97-77 
 
 3 
 
 87 31 39-0 
 
 14-956 
 
 0-288 
 
 
 
 41352 
 
 
 7462 
 
 
 
 + 2 4333 
 
 1610 
 
 
 1611 
 
 99-11 
 
 3 
 
 27 50 17-4 
 
 I5-I45 
 
 0-129 
 
 0-025 
 
 2786 
 
 
 
 
 5761 
 
 5811 
 
 + 61 2111 
 
 1611 
 
 
 1612 
 
 97-10 
 
 3 
 
 87 27 0-2 
 
 I5-I52 
 
 0-283 
 
 
 
 4H85 
 
 314 
 
 7473 
 
 
 
 + 2 4345 
 
 1612 
 
 
 1613 
 
 97-77 
 
 3 
 
 87 32 I5-2 
 
 - I5-I53 
 
 0-283 
 
 
 
 41486 
 
 315 
 
 7474 
 
 
 
 + 2 4346 
 
 1613 
 
 
 1614 
 
 97-92 
 
 5 
 
 107 15 38-0 
 
 15-172 
 
 0-312 
 
 0-013 
 
 2772 
 
 4M74 
 
 
 
 5764 
 
 5814 
 
 - 17 6245 
 
 1614 
 
 
 1615 
 
 98-68 
 
 3 
 
 89 3 47-5 
 
 -15-176 
 
 0-285 
 
 
 
 41500 
 
 326 
 
 
 
 
 + o 4714 
 
 1615 
 
 
 1616 
 
 98-65 
 
 3 
 
 86 4 47'4 
 
 15-191 
 
 0-280 
 
 
 
 41508 
 
 
 748i 
 
 
 
 + 3 4551 
 
 1616 
 
 
 1617 
 
 97-42 
 
 3 
 
 87 30 28-8 
 
 15-222 
 
 0-282 
 
 
 
 41533 
 
 347 
 
 7486 
 
 
 5823 
 
 + 2 4348 
 
 1617 
 
 
 1618 
 
 97-43 
 
 3 
 
 87 39 40-3 
 
 15'267 
 
 0-281 
 
 
 
 41561 
 
 362 
 
 7492 
 
 
 
 + 2 4350 
 
 1618 
 
 
 1619 
 
 98-41 
 
 3 
 
 88 44 52-0 
 
 - 15-287 
 
 0-282 
 
 
 
 41575 
 
 367 
 
 7494 
 
 
 
 + I 4471 
 
 1619 
 
 
 1620 
 
 00-73 
 
 3 
 
 89 53 SI'S 
 
 15-402 
 
 0-280 
 
 
 
 41655 
 
 420 
 
 
 5783 
 
 
 o 4215 
 
 1620 
 
 1581. The Proper Motions have been specially computed for the present catalogue. I 59 I - The Proper Motion adopted 
 is the mean of Porter and Boss. J 59 3 - Authority for Proper Motions : Bossert. 
 
RADCLIFFE CATALOGUE OF STABS, 1900'0, B.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 1 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observation?. 1 
 
 Mean E.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 1621 
 
 Aquarii 
 
 6-9 
 
 3 
 
 98-38 
 
 3 
 
 1). 11). 8. 
 21 21 2I'2O 
 
 8. 
 + 3-0627 
 
 s. 
 
 0-0042 
 
 s. 
 
 + 0*0074 
 
 1621 
 
 1622 
 
 Equulei 
 
 67 
 
 ... 
 
 97-08 
 
 3 
 
 21 22 17-45 
 
 + 2-999I 
 
 0-0026 
 
 
 1622 
 
 
 1623 
 
 Equulei 
 
 7'4 
 
 ... 
 
 0174 
 
 3 
 
 21 22 59-24 
 
 + 3-032I 
 
 0-0034 
 
 
 1623 
 
 
 1624 
 
 2 Pegasi 
 
 4-8 
 
 
 00-50 
 
 3 
 
 21 25 25-02 
 
 + 2-7I49 
 
 + 0-0034 
 
 + 0*001 1 
 
 1624 
 
 
 1625 
 
 Equulei 
 
 7'3 
 
 i 
 
 98-37 
 
 3 
 
 21 26 I6-I5 
 
 + 3-0237 
 
 0*0031 
 
 
 1625 
 
 
 1626 
 
 22 Aquarii ft 
 
 3-0 
 
 ... 
 
 98-36 
 
 18 
 
 21 26 17*63 
 
 + 3-I602 
 
 0-0071 
 
 0*0006 
 
 1626 
 
 
 1627 
 1628 
 1629 
 
 Equulei 
 Cygni .. 
 
 77 
 8-0* 
 67 
 
 i 
 i 
 
 96-79 
 0173 
 98-08 
 
 3 
 3 
 3 
 
 21 28 9-47 
 21 29 3r62 
 21 29 37-48 
 
 + 3-OI35 
 + 2-4333 
 + 3-0530 
 
 0-0028 
 + 0-0067 
 0-0038 
 
 0*0003 
 
 1627 
 
 1628 
 
 1629 
 
 
 Aquarii 
 
 1630 
 
 1631 
 1632 
 
 Aquarii 
 72 Cygni .. 
 
 7'4 
 
 5'o 
 4-8 
 
 2 
 
 98-68 
 
 00-71 
 98-23 
 
 3 
 3 
 
 12 
 
 21 30 17-38 
 
 21 30 41-36 
 21 32 25-70 
 
 + 3-0652 
 
 + 2H375 
 + 3-I898 
 
 0-0042 
 
 + 0-0067 
 0-0082 
 
 + 0*0095 
 + 0*0058 
 
 1630 
 1631 
 
 1632 
 
 
 23 Aquarii 
 
 1633 
 1634 
 1635 
 
 Equulei 
 74 Cygni .. 
 
 6-9 
 5-o 
 6'3 
 
 I 
 
 97-38 
 99-72 
 98-40 
 
 3 
 3 
 3 
 
 21 32 28-02 
 21 32 56-31 
 
 21 33 31-38 
 
 + 3-OI33 
 + 2-4022 
 
 + 2-9985 
 
 0-0026 
 + 0*0073 
 
 O-OO22 
 
 O'OOIO 
 
 + 0-0056 
 
 1633 
 1634 
 1635 
 
 
 4 Pegasi 
 
 1636 
 
 25 Aquarii d 
 
 5*5 
 
 I 
 
 98-70 
 
 3 
 
 21 34 28-89 
 
 + 3-0479 
 
 0-0036 
 
 0-0030 
 
 1636 
 
 
 1637 
 
 Aquarii 
 
 8'3 
 
 I 
 
 97-16 
 
 3 
 
 21 35 3-89 
 
 + 3-I673 
 
 O-O074 
 
 
 1637 
 
 
 1638 
 
 Pegasi 
 
 7'i 
 
 ... 
 
 97-11 
 
 3 
 
 21 35 45-78 
 
 + 3^254 
 
 O-0029 
 
 
 1638 
 
 
 1639 
 
 Pegasi 
 
 7-0 
 
 2 
 
 98-38 
 
 3 
 
 21 36 I -O2 
 
 + 3-0100 
 
 O-OO24 
 
 
 1639 
 
 
 1640 
 
 26 Aquarii 
 
 6-0 
 
 I 
 
 98-69 
 
 3 
 
 21 37 4-09 
 
 + 3-06I4 
 
 O-O039 
 
 0-0017 
 
 1640 
 
 
 1641 
 
 Pegasi 
 
 7'5 
 
 I 
 
 99-73 
 
 3 
 
 21 37 7-72 
 
 + 3-OI29 
 
 O-0025 
 
 
 1641 
 
 
 1642 
 
 1643 
 1644 
 
 7 Pegasi 
 8 Pegasi e 
 
 57 
 27 
 
 77* 
 
 
 98-71 
 97-91 
 97-38 
 
 3 
 6 
 
 3 
 
 21 37 15-28 
 21 39 16-42 
 21 39 44-39 
 
 + 3-OOI4 
 + 2-9450 
 + 3-0387 
 
 O-002I 
 0*OO05 
 O-OO3I 
 
 + 0-0009 
 + 0*0008 
 
 1642 
 
 1643 
 1644 
 
 
 Pegasi 
 
 1645 
 
 II Cephei 
 
 5-o 
 
 
 0173 
 
 3 
 
 21 40 27-56 
 
 + 0-87IO 
 
 0-0338 
 
 + 0*0207 
 
 1645 
 
 
 1646 
 
 49 Capricorn! b 
 
 3-0 
 
 I 
 
 98-13 
 
 8 
 
 21 41 31-30 
 
 + 3'2989 
 
 0-0127 
 
 + 0*0166 
 
 1646 
 
 
 1647 
 
 27 Aquarii 
 
 5-5 
 
 
 97-12 
 
 3 
 
 21 42 9'66 
 
 + 3-0434 
 
 0*0032 
 
 + 0-0009 
 
 1647 
 
 
 1648 
 
 Pegasi 
 
 7-8* 
 
 ... 
 
 00-71 
 
 3 
 
 21 44 50-10 
 
 + 3-OIIO 
 
 0-0021 
 
 
 1648 
 
 
 1649 
 
 Aquarii 
 
 9'3* 
 
 
 03-65 
 
 3 
 
 21 45 21-23 
 
 + 3-I740 
 
 0-0078 
 
 
 1649 
 
 
 1650 
 
 Aquarii 
 
 6-8 
 
 
 00-73 
 
 3 
 
 21 46 27-01 
 
 + 3-0688 
 
 0-0039 
 
 
 1650 
 
 
 1651 
 
 16 Pegasi 
 
 5'2 
 
 2 
 
 97-88 
 
 16 
 
 21 48 30-65 
 
 + 2-7273 
 
 + 0-0054 
 
 0-0005 
 
 1651 
 
 
 1652 
 
 1653 
 1654 
 
 Aquarii 
 Pegasi 
 
 9*0* 
 7'i 
 
 ... 
 
 95-72 
 00-72 
 96-77 
 
 4 
 3 
 3 
 
 21 50 9-07 
 
 21 50 33^4 
 21 52 28-33 
 
 + 3-II69 
 + 3-049I 
 + 3-0273 
 
 O-OO56 
 0-OO32 
 O-OO23 
 
 
 1652 
 
 1653 
 1654 
 
 
 Pegasi 
 
 7'4 
 
 I 
 
 1655 
 
 Pegasi 
 
 7-6 
 
 2 
 
 00-74 
 
 3 
 
 21 53 26-90 
 
 + 3-0323 
 
 O-OO25 
 
 0-0185 
 
 1655 
 
 
 1656 
 
 Cephei 
 
 5*4 
 
 
 99-72 
 
 3 
 
 21 53 49-93 
 
 + I-69I3 
 
 + 0-0018 
 
 
 1656 
 
 
 1657 
 
 28 Aquarii 
 
 5'8 
 
 I 
 
 01-72 
 
 3 
 
 21 55 58-03 
 
 + 3-07I2 
 
 0*0038 
 
 0*0014 
 
 1657 
 
 
 1658 
 
 16 Cephei 
 
 5'i 
 
 ... 
 
 99-71 
 
 3 
 
 21 57 4931 
 
 + 0-89IO 
 
 0*0376 
 
 0*0144 
 
 1658 
 
 
 1659 
 
 Pegasi 
 
 7'5 
 
 2 
 
 99-74 
 
 3 
 
 21 58 23-41 
 
 + 3-OI40 
 
 0*0016 
 
 
 1659 
 
 
 1660 
 
 22 Pegasi v 
 
 5'4 
 
 I 
 
 96-76 
 
 3 
 
 22 O 38-17 
 
 + 3^196 
 
 0*0017 
 
 + 0*0049 
 
 1660 
 
 
 1661 
 
 34 Aquarii a 
 
 3-2 
 
 ... 
 
 97-57 
 
 17 
 
 22 38-83 
 
 + 3-082I 
 
 0-0041 
 
 0*0008 
 
 1661 
 
 
 1662 
 
 Pegasi 
 
 7'i 
 
 I 
 
 01-72 
 
 3 
 
 22 I 33-82 
 
 + 3-0502 
 
 0*0028 
 
 
 1662 
 
 
 1663 
 
 24 Pegasi i 
 
 4-0 
 
 
 00-03 
 
 4 
 
 22 2 2I-27 
 
 + 2-7686 
 
 + 0*0061 
 
 + 0*0209 
 
 1663 
 
 
 1664 
 
 Pegasi 
 
 7'2 
 
 I 
 
 97-38 
 
 3 
 
 22 4 4'44 
 
 + 3-0473 
 
 0-0026 
 
 
 1664 
 
 
 1665 
 
 Pegasi 
 
 7'5 
 
 3 
 
 98-69 
 
 3 
 
 22 4 57-09 
 
 + 3^322 
 
 0*0020 
 
 
 1665 
 
 
 1643. Eeddish. 1661. Orange. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 MeanN.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 
 Motion. 
 
 Auwers' 
 Bradley, 1755. J 
 
 Lalande, 1800. 1 
 
 \Ti 
 N 
 
 ^00 00 
 
 9 "" 
 
 .'" 'nT 
 03 \ t 
 
 1 
 1 
 
 in 
 
 !>. 
 
 c"" 
 
 08 * 
 
 -o T 
 
 3? 
 d 
 
 Id 
 %$ 
 
 Greenwich, 1 
 1890. 
 
 B.D. 
 
 No. 
 
 1621 
 
 98*38 
 
 3 
 
 1 II 
 
 89 19 29' i 
 
 - I5'436 
 
 // 
 0-279 
 
 n 
 + 0-185 
 
 
 41685 
 
 433 
 
 
 
 
 + o 4726 
 
 1621 
 
 
 1622 
 
 97*08 
 
 3 
 
 85 2 28-4 
 
 - 15^89 
 
 0-271 
 
 
 
 41723 
 
 461 
 
 7506 
 
 
 
 + 4 4675 
 
 1622 
 
 
 1623 
 
 0174 
 
 3 
 
 87 15 I3-6 
 
 - I5-528 
 
 0-273 
 
 
 
 41742 
 
 476 
 
 7507 
 
 
 
 + 2 4362 
 
 1623 
 
 
 1624 
 
 01-83 
 
 8 
 
 66 47 58-6 
 
 15-661 
 
 0-241 
 
 O-OO2 
 
 2798 
 
 41836 
 
 
 
 
 5871 
 
 +23 4325 
 
 1624 
 
 
 1625 
 
 98-37 
 
 3 
 
 86 37 167 
 
 - 15-708 
 
 0-267 
 
 
 
 41859 
 
 553 
 
 7528 
 
 
 
 + 3 4568 
 
 1625 
 
 
 1626 
 
 98-10 
 
 3 
 
 96 o 40-3 
 
 - I5-709 
 
 0-280 
 
 + O'OOI 
 
 2797 
 
 41840 
 
 
 
 5805 
 
 5878 
 
 6 5770 
 
 1626 
 
 
 1627 
 
 96-79 
 
 3 
 
 85 52 46-3 
 
 I5'8io 
 
 0-264 
 
 
 
 41927 
 
 600 
 
 7535 
 
 
 
 + 3 4575 
 
 1627 
 
 
 1628 
 
 0173 
 
 3 
 
 5i 54 587 
 
 15-884 
 
 0*210 
 
 
 
 42034 
 
 
 
 
 
 + 37 4346 
 
 1628 
 
 
 1629 
 
 98-08 
 
 3 
 
 88 36 55-6 
 
 - 15-889 
 
 0-265 
 
 + 0-O04 
 
 2804 
 
 41991 
 
 645 
 
 7548 
 
 
 
 + i 453 
 
 1629 
 
 
 1630 
 
 98-68 
 
 3 
 
 89 28 5-0 
 
 15-924 
 
 0-265 
 
 
 
 42026 
 
 664 
 
 
 
 
 + o 4750 
 
 1630 
 
 
 1631 
 
 00*40 
 
 3 
 
 5i 54 5i-o 
 
 15-946 
 
 0-209 
 
 O-I05 
 
 2809 
 
 42078 
 
 
 
 
 5909 
 
 + 37 4359 
 
 1631 
 
 
 1632 
 
 97-07 
 
 3 
 
 98 18 io'i 
 
 16-037 
 
 0-273 
 
 + 0-022 
 
 2808 
 
 42098 
 
 
 
 5832 
 
 5917 
 
 - 8 5701 
 
 1632 
 
 
 1633 
 
 97-38 
 
 3 
 
 85 45 59-4 
 
 16-039 
 
 0-257 
 
 
 
 
 
 7557 
 
 
 
 + 4 4706 
 
 1633 
 
 
 1634 
 
 99*18 
 
 4 
 
 50 2 8-9 
 
 16-063 
 
 0*203 
 
 0*009 
 
 2818 
 
 42169 
 
 
 
 5835 
 
 5924 
 
 + 39 4612 
 
 1634 
 
 
 1635 
 
 98*40 
 
 3 
 
 84 40 46*2 
 
 16-094 
 
 0-254 
 
 O*03I 
 
 2813 
 
 42155 
 
 743 
 
 7562 
 
 
 
 + 5 4834 
 
 1635 
 
 
 1636 
 
 98-70 
 
 3 
 
 88 12 22-3 
 
 16-144 
 
 - 0-257 
 
 + O-O72 
 
 2817 
 
 42189 
 
 766 
 
 7565 
 
 
 
 + i 4517 
 
 1636 
 
 
 1637 
 
 97-16 
 
 3 
 
 96 49 177 
 
 16-174 
 
 0*266 
 
 
 
 
 777 
 
 
 
 
 - 7 56n 
 
 1637 
 
 
 1638 
 
 97-11 
 
 3 
 
 86 33 25-1 
 
 l6'2IO 
 
 0-253 
 
 
 
 
 806 
 
 7576 
 
 
 
 + 3 4599 
 
 1638 
 
 
 1639 
 
 98*38 
 
 3 
 
 85 25 59-0 
 
 16-223 
 
 0-251 
 
 
 
 42249 
 
 815 
 
 7577 
 
 
 
 + 4 4722 
 
 1639 
 
 
 1640 
 
 98-69 
 
 3 
 
 89 10 12-4 
 
 16-277 
 
 0-254 
 
 + O-02O 
 
 2822 
 
 42283 
 
 834 
 
 
 
 
 + o 4770 
 
 1640 
 
 
 1641 
 
 99-73 
 
 3 
 
 85 37 14-6 
 
 16-280 
 
 0-250 
 
 
 
 42287 
 
 841 
 
 758o 
 
 
 
 + 4 4726 
 
 1641 
 
 
 1642 
 
 98-71 
 
 3 
 
 84 46 31-1 
 
 16-287 
 
 0-248 
 
 + 0-005 
 
 2824 
 
 42295 
 
 847 
 
 7582 
 
 
 
 + 5 4850 
 
 1642 
 
 
 1643 
 
 98-55 
 
 3 
 
 80 35 0-5 
 
 16-389 
 
 0-240 
 
 O'OI I 
 
 2835 
 
 42370 
 
 898 
 
 
 5859 
 
 5986 
 
 + 9 4891 
 
 1643 
 
 
 1644 
 
 97-38 
 
 3 
 
 87 28 1-4 
 
 16-413 
 
 0*248 
 
 
 
 42384 
 
 
 7593 
 
 
 
 + 2 4404 
 
 1644 
 
 
 1645 
 
 oroi 
 
 ii 
 
 19 8 56-6 
 
 16-449 
 
 0-066 
 
 0-080 
 
 2856 
 
 
 
 
 5865 
 
 5997 
 
 + 70 1193 
 
 1645 
 
 
 1646 
 
 OI'II 
 
 3 
 
 106 34 51-3 
 
 16-502 
 
 0-266 
 
 +0-297 
 
 2847 
 
 42423 
 
 
 
 5871 
 
 5998 
 
 16 5943 
 
 1646 
 
 
 1647 
 
 97-12 
 
 3 
 
 87 46 34-9 
 
 - 16-534 
 
 0-244 
 
 + 0-010 
 
 2849 
 
 42461 
 
 962 
 
 7601 
 
 
 
 + 2 4414 
 
 1647 
 
 
 1648 
 
 00-71 
 
 3 
 
 85 15 12-5 
 
 16-665 
 
 0-237 
 
 
 
 42551 
 
 1012 
 
 7624 
 
 
 
 + 4 4753 
 
 1648 
 
 
 1649 
 
 03-65 
 
 3 
 
 97 46 5i'6 
 
 16-690 
 
 0-249 
 
 
 
 
 
 
 
 
 - 7 5648 
 
 1649 
 
 
 1650 
 
 00-73 
 
 3 
 
 89 41 50-2 
 
 16-743 
 
 0-239 
 
 
 
 42600 
 
 1044 
 
 
 5893 
 
 
 + o 4787 
 
 1650 
 
 
 1651 
 
 00-05 
 
 3 
 
 64 32 43-4 
 
 16-841 
 
 0*209 
 
 + O-OO2 
 
 2864 
 
 42679 
 
 
 
 5899 
 
 6040 
 
 + 25 4635 
 
 1651 
 
 
 1652 
 
 95-72 
 
 3 
 
 93 3 1 I ' 6 
 
 16-919 
 
 0-237 
 
 
 
 42716 
 
 
 
 
 
 - 3 5333 
 
 1652 
 
 
 1653 
 
 00-72 
 
 3 
 
 88 6 45-1 
 
 16-938 
 
 0-231 
 
 
 
 42723 
 
 1128 
 
 7644 
 
 
 
 + i 456o 
 
 1653 
 
 
 1654 
 
 96-77 
 
 3 
 
 86 19 3'5 
 
 17-027 
 
 0-226 
 
 
 
 42794 
 
 H75 
 
 7654 
 
 
 
 + 3 4640 
 
 1654 
 
 
 1655 
 
 00-74 
 
 3 
 
 86 41 47-9 
 
 17-072 
 
 0*225 
 
 + 0-I58 
 
 
 42843 
 
 I2OO 
 
 7657 
 
 
 
 + 3 4644 
 
 1655 
 
 
 1656 
 
 98-70 
 
 4 
 
 26 51 2'I 
 
 17-090 
 
 0-122 
 
 
 
 
 
 
 59i8 
 
 6078 
 
 + 62 2007 
 
 1656 
 
 
 1657 
 
 01-72 
 
 3 
 
 89 52 3i-3 
 
 -17-187 
 
 O-223 
 
 + 0-001 
 
 2875 
 
 42913 
 
 1250 
 
 
 5923 
 
 
 o 4296 
 
 1657 
 
 
 1658 
 
 02-29 
 
 14 
 
 17 17 45'8 
 
 17-269 
 
 0-059 
 
 +0-176 
 
 2900 
 
 
 
 
 593i 
 
 6101 
 
 + 72 1009 
 
 1658 
 
 
 1659 
 
 99-74 
 
 3 
 
 85 2 32-0 
 
 17-295 
 
 O-2I5 
 
 
 
 43002 
 
 
 7674 
 
 
 
 + 4 4791 
 
 1659 
 
 
 1660 
 
 96-76 
 
 3 
 
 85 25 48-8 
 
 - 17-393 
 
 0-212 
 
 0-107 
 
 2891 
 
 43065 
 
 
 7686 
 
 
 6117 
 
 + 4 4800 
 
 1660 
 
 
 1661 
 
 97-54 
 
 4 
 
 90 48 19-8 
 
 17-394 
 
 O'2l6 
 
 O-OO2 
 
 2890 
 
 43052 
 
 1345 
 
 
 5939 
 
 6118 
 
 i 4246 
 
 101. 1 
 
 
 1662 
 
 01-72 
 
 3 
 
 88 2 50-8 
 
 I7H34 
 
 O'2I2 
 
 
 
 
 
 7695 
 
 
 
 + i 4584 
 
 1662 
 
 
 1663 
 
 99-98 
 
 4 
 
 65 8 35-8 
 
 17-468 
 
 O'lgi 
 
 O*O2O 
 
 2899 
 
 43137 
 
 
 
 5950 
 
 6139 
 
 + 24 4533 
 
 1663 
 
 
 1664 
 
 97-38 
 
 3 
 
 87 45 197 
 
 I7-54I 
 
 0'208 
 
 
 
 43190 
 
 16 
 
 7705 
 
 
 
 + 2 4474 
 
 1664 
 
 
 1665 
 
 98-69 
 
 3 
 
 86 23 28-1 
 
 - I7-578 
 
 0-205 
 
 
 
 4322O 
 
 33 
 
 7710 
 
 
 
 +, 3 4672 
 
 1665 
 
 1621, 1655. Authority for Proper Motions: Bossert. 
 
76 
 
 RADCLIFFE CATALOGUE OF STARS, 190CTO, B.A. 
 
 No. 
 
 Constellation. 
 
 Magnitude. 
 
 Number of 
 Estimations. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 1666 
 1667 
 1668 
 1669 
 1670 
 
 1671 
 1672 
 
 1673 
 1674 
 
 1675 
 1676 
 1677 
 1678 
 1679 
 1680 
 
 1681 
 1682 
 1683 
 1684 
 1685 
 
 1686 
 1687 
 1688 
 1689 
 1690 
 
 1691 
 1692 
 
 1693 
 1694 
 
 1695 
 1696 
 1697 
 1698 
 1699 
 1700 
 
 1701 
 1702 
 
 1703 
 1704 
 
 1705 
 
 1706 
 1707 
 1708 
 1709 
 1710 
 
 24 Cephei 
 Aquarii 
 Aquarii 
 Pegasi 
 
 5-o 
 9-1 
 
 7'4 
 7-0 
 7-6 
 
 4'3 
 7'3 
 7'4 
 8-0 
 
 5'4 
 
 3-8 
 S'o 
 4'5 
 5'9 
 5-o 
 
 6*0 
 4-8 
 7'5 
 7'7* 
 8*0* 
 
 7*0 
 8-5 
 4'i 
 5'2 
 7'3 
 
 7-8* 
 7-0 
 3-6 
 4-8 
 7'4 
 6-9 
 7'3 
 3"o 
 7'5 
 7'4 
 
 7'4 
 7'5 
 7'3 
 3'7 
 7-o 
 
 7'3 
 3-8 
 7-o 
 7'3 
 6-7 
 
 2 
 
 2 
 
 4 
 4 
 
 2 
 I 
 I 
 
 I 
 
 I 
 I 
 
 I 
 
 I 
 
 I 
 2 
 
 2 
 
 3 
 I 
 
 I 
 I 
 
 I 
 I 
 
 3 
 
 2 
 2 
 
 5 
 I 
 
 2 
 
 0072 
 98-08 
 
 9974 
 97-42 
 01-72 
 
 97-89 
 97-16 
 97-78 
 9973 
 9774 
 
 97-53 
 00-76 
 98-27 
 96-79 
 96:83 
 
 97-87 
 98-96 
 
 97-I5 
 97'39 
 96-80 
 
 99-74 
 00-76 
 
 98-34 
 02-77 
 97-12 
 
 00-74 
 96-82 
 98-38 
 01-76 
 98-12 
 
 98-39 
 98-72 
 
 99-23 
 97-10 
 
 97-I3 
 
 97-I4 
 97-12 
 98-10 
 99-60 
 98-45 
 98-06 
 97-97 
 97-79 
 98-71 
 98-42 
 
 3 
 3 
 3 
 3 
 3 
 8 
 3 
 4 
 3 
 3 
 8 
 4 
 4 
 3 
 3 
 
 3 
 H 
 3 
 3 
 3 
 
 3 
 3 
 9 
 3 
 3 
 
 3 
 3 
 10 
 
 3 
 3 
 
 3 
 3 
 3 
 3 
 3 
 
 3 
 3 
 3 
 5 
 3 
 
 3 
 ii 
 
 3 
 3 
 3 
 
 h. m. s. 
 22 7 53-26 
 
 22 7 53'45 
 22 8 I2'6O 
 22 9 43-86 
 22 10 35-69 
 
 22 II 33-38 
 22 12 27-40 
 
 22 H 45*95 
 22 15 I'2I 
 22 15 25-61 
 
 22 1 6 29-43 
 22 l6 42-21 
 22 2O IO-O9 
 22 21 32*00 
 22 22 47*69 
 
 22 24 54-54 
 22 25 2f34 
 22 25 36-85 
 22 27 16-77 
 22 27 41-67 
 
 22 29 28-98 
 22 30 II'75 
 22 30 13-03 
 
 22 33 17-88 
 22 33 45-96 
 22 34 44-63 
 
 22 35 22'6l 
 22 36 28-43 
 
 22 37 3-61 
 22 37 17-43 
 22 37 49-10 
 22 37 5I-47 
 
 22 38 18-69 
 22 38 45-18 
 22 40 l6'74 
 
 22 40 I7-23 
 22 42 26-I3 
 
 22 43 5I-39 
 22 45 10-49 
 22 45 33-49 
 
 22 46 37-16 
 
 22 47 23-83 
 22 47 27-68 
 
 22 48 45'69 
 
 22 49 52-51 
 
 8. 
 + I-I567 
 + 3-2582 
 + 3^755 
 + S^lS 
 + 3-0322 
 
 + 3-I6I4 
 + 3-0236 
 + 2-3IOI 
 + 3-0492 
 + JOI82 
 
 + 3-0920 
 + 2-7653 
 + 3-'o642 
 + 3-0349 
 + 3-0324 
 
 + 3-0358 
 + JI788 
 + 3'0370 
 + 3-0537 
 + 3-0499 
 
 + 3-0720 
 + 3-0241 
 + 3-0784 
 + I-4452 
 + 3-0383 
 
 + 3-0496 
 
 + 3-0385 
 + 2-986I 
 + 2-8I27 
 + 3-0343 
 
 + 3-0363 
 + 3-0670 
 + 2-8067 
 + 3^455 
 + 3^475 
 + 3-0630 
 + 3-03II 
 + 3-0440 
 + 2-8812 
 + 3-0463 
 
 + 3-04H 
 + JI32I 
 + 3- 508 
 + 3-0634 
 + 3'0690 
 
 8. 
 0-0225 
 O-OI23 
 O-0036 
 0-OOI7 
 0-OOI7 
 
 O-OO75 
 O-OOI2 
 + O-OI44 
 0-O022 
 O'OOOS 
 
 0-OO4I 
 + O-OO83 
 O-O027 
 0-OOI2 
 O'OOIO 
 
 O'OOI I 
 0-0087 
 O'OOI I 
 O'OOlS 
 
 0*0016 
 
 0*0027 
 0*0001 
 0*0030 
 
 0*0073 
 
 0*0006 
 
 O*OOI2 
 
 0-0005 
 + 0*0024 
 + 0*0105 
 0*0002 
 
 0*0002 
 0*0020 
 
 + O*OI IO 
 
 0*0007 
 0*0007 
 
 0*0017 
 + 0*0004 
 0-0003 
 + 0-0091 
 
 0*0003 
 
 + 0*0001 
 0*0062 
 
 0*0005 
 
 O'OOI 2 
 
 0*0016 
 
 s. 
 
 + 0*0021 
 
 + 0*0057 
 
 0*0010 
 + 0-0068 
 
 O'OOOI 
 
 0*0012 
 + 0*0171 
 + 0-0031 
 
 0*0037 
 
 O'OOI I 
 
 0*0033 
 
 0-0050 
 0*0040 
 
 + 0-0042 
 + 0-0416 
 
 + 0-0039 
 
 + 0*0044 
 0*0009 
 
 + 0*0001 
 + 0*0100 
 
 + 0-0030 
 + 0*0050 
 + 0-0096 
 
 O'OO2O 
 
 0*001 6 
 + 0-0003 
 
 1666 
 1667 
 1668 
 1669 
 1670 
 
 1671 
 1672 
 
 1673 
 1674 
 
 1675 
 1676 
 1677 
 1678 
 1679 
 1680 
 
 1681 
 1682 
 1683 
 1684 
 1685 
 
 1686 
 1687 
 1688 
 1689 
 1690 
 
 1691 
 1692 
 1693 
 1694 
 1695 
 1696 
 1697 
 1698 
 1699 
 1700 
 
 1701 
 1702 
 
 1703 
 1704 
 
 1705 
 1706 
 1707 
 1708 
 1709 
 1710 
 
 Pegasi . 
 
 43 Aquarii 6 
 Pegasi 
 
 Lacertae 
 Pegasi 
 
 
 48 Aquarii y 
 
 52 Aquarii TT 
 
 "? " Pegasi . . . 
 
 VJ Pegasi... 
 
 57 Aquarii cr 
 Pegasi 
 
 
 
 Aquarii 
 Pegasi 
 
 62 Aquarii i) 
 31 Cephei 
 Pegasi 
 
 Pegasi 
 
 
 42 Pegasi 
 43 Pegasi 
 Pegasi 
 
 Pegasi 
 
 Aquarii 
 44 Pegasi 17 
 Pegasi 
 
 Pegasi 
 
 Aquarii 
 
 Pegasi 
 
 48 Pegasi fi 
 Pegasi 
 
 Pegasi 
 
 73 Aquarii A 
 Pegasi 
 
 Piscium 
 I Piscium 
 
 1673. A star (B.D. + 51 3329), magnitude 8, follows about 27", and is about i' north. 
 1696. Slightly reddish. 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 
 Mean 
 
 
 
 
 
 
 V) 
 
 Q 
 
 us 
 
 o 
 
 
 
 
 
 
 No. 
 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observation 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1.75 
 
 Lalande, iSc 
 
 - 
 
 Is 
 
 <g ,. 
 
 .fi s~j. 
 
 Id 
 
 o ON 
 
 T3 OO 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1666 
 
 01-53 
 
 9 
 
 18 9 4-9 
 
 n 
 
 17-700 
 
 n 
 
 0*072 
 
 n 
 + 0-007 
 
 2932 
 
 
 
 
 5974 
 
 6180 
 
 o 
 
 + 71 IIII 
 
 1666 
 
 
 1667 
 
 98-08 
 
 3 
 
 106 27 1-7 
 
 17-700 
 
 0-216 
 
 
 
 
 
 
 
 
 16 6043 
 
 1667 
 
 
 1668 
 
 99-74 
 
 3 
 
 90 15 9-9 
 
 17-714 
 
 0-203 
 
 
 
 
 98 
 
 
 5975 
 
 
 o 4322 
 
 1668 
 
 
 1669 
 
 97-42 
 
 3 
 
 86 12 52-2 
 
 17776 
 
 - 0-197 
 
 
 
 43396 
 
 
 7732 
 
 
 
 + 3 4687 
 
 1669 
 
 
 1670 
 
 01-72 
 
 3 
 
 86 13 32-6 
 
 17-811 
 
 0-195 
 
 
 
 43422 
 
 158 
 
 7736 
 
 
 
 + 3 4689 
 
 1670 
 
 
 1671 
 
 99-71 
 
 3 
 
 98 16 52-0 
 
 - 17-849 
 
 O'2O2 
 
 + 0-019 
 
 2929 
 
 43453 
 
 178 
 
 
 5989 
 
 6202 
 
 - 8 5845 
 
 1671 
 
 
 1672 
 
 97-16 
 
 3 
 
 85 21 18-1 
 
 - 17-885 
 
 0*192 
 
 
 
 43501 
 
 198 
 
 7744 
 
 
 
 + 4 4837 
 
 1672 
 
 
 1673 
 
 97-78 
 
 4 
 
 37 50 42-1 
 
 I7-975 
 
 0-I42 
 
 
 
 43599 
 
 
 
 
 6218 
 
 + 5i 3324 
 
 1673 
 
 
 1674 
 
 99-73 
 
 3 
 
 87 43 9'3 
 
 I7-985 
 
 O-lSg 
 
 
 
 43571 
 
 247 
 
 7748 
 
 
 
 + 2 4493 
 
 1674 
 
 
 1675 
 
 97-74 
 
 3 
 
 84 42 46-7 
 
 18-001 
 
 0-186 
 
 + 0-005 
 
 2941 
 
 4358i 
 
 260 
 
 7750 
 
 
 
 + 5 4998 
 
 1675 
 
 
 1676 
 
 98-77 
 
 3 
 
 91 53 28-8 
 
 18*042 
 
 0-189 
 
 0*017 
 
 2943 
 
 43616 
 
 280 
 
 
 6004 
 
 6223 
 
 2 5741 
 
 1676 
 
 
 1677 
 
 98-73 
 
 4 
 
 62 10 23-0 
 
 18-050 
 
 0-168 
 
 + 0-003 
 
 2946 
 
 43639 
 
 
 
 6005 
 
 6226 
 
 + 27 4299 
 
 1677 
 
 
 1678 
 
 98-27 
 
 4 
 
 89 7 48-5 
 
 18-180 
 
 0-181 
 
 + 0-004 
 
 2952 
 
 43752 
 
 377 
 
 
 
 
 + o 4872 
 
 1678 
 
 
 1679 
 
 96-79 
 
 3 
 
 86 6 59-1 
 
 18-230 
 
 0-177 
 
 0-042 
 
 2957 
 
 43809 
 
 404 
 
 7771 
 
 
 
 + 3 4705 
 
 1679 
 
 
 1680 
 
 96-83 
 
 3 
 
 85 48 21-0 
 
 - 18-275 
 
 0-174 
 
 + 0-300 
 
 2959 
 
 43851 
 
 439 
 
 7776 
 
 
 
 + 3 47io 
 
 1680 
 
 
 1681 
 
 97-87 
 
 3 
 
 86 4 34-5 
 
 - 18-351 
 
 0-171 
 
 + 0-137 
 
 2965 
 
 43929 
 
 472 
 
 7780 
 
 
 
 + 3 4713 
 
 1681 
 
 
 1682 
 
 99-92 
 
 5 
 
 101 ii 22-4 
 
 18-366 
 
 0-178 
 
 + 0-037 
 
 2966 
 
 43939 
 
 480 
 
 
 6040 
 
 6289 
 
 i i 5850 
 
 1682 
 
 
 1683 
 
 97-I5 
 
 3 
 
 86 10 48-3 
 
 - 18-376 
 
 0-169 
 
 + 0-044 
 
 
 4396i 
 
 486 
 
 7789 
 
 
 
 + 3 47!6 
 
 1683 
 
 
 1684 
 
 97*39 
 
 3 
 
 87 55 36'4 
 
 - 18-433 
 
 0-167 
 
 
 
 44021 
 
 
 7796 
 
 
 
 + i 4623 
 
 1684 
 
 
 1685 
 
 96-80 
 
 3 
 
 87 30 26-7 
 
 18-448 
 
 0-166 
 
 + O'IIO 
 
 
 44040 
 
 529 
 
 7798 
 
 
 
 + 2 4516 
 
 1685 
 
 
 1686 
 
 99-74 
 
 3 
 
 89 55 8-8 
 
 18-508 
 
 0-164 
 
 + 0-080 
 
 
 44096 
 
 574 
 
 
 6052 
 
 
 - 04383 
 
 1686 
 
 
 1687 
 
 00-76 
 
 3 
 
 84 33 49'5 
 
 - 18-532 
 
 0-160 
 
 
 
 
 583 
 
 
 
 
 + 5 5036 
 
 1687 
 
 
 1688 
 
 01-14 
 
 3 
 
 90 37 58-0 
 
 - 18-533 
 
 0-163 
 
 + 0-053 
 
 2979 
 
 44I3I 
 
 582 
 
 
 6054 
 
 6330 
 
 o 4384 
 
 1688 
 
 
 1689 
 
 01-85 
 
 8 
 
 16 52 33-3 
 
 18-634 
 
 0-070 
 
 0-023 
 
 2994 
 
 
 
 
 6065 
 
 6354 
 
 + 72 1049 
 
 1689 
 
 
 1690 
 
 97-12 
 
 3 
 
 85 59 22-6 
 
 18-649 
 
 0-155 
 
 
 
 44266 
 
 665 
 
 7836 
 
 
 
 + 3 4745 
 
 1690 
 
 
 1691 
 
 00-74 
 
 3 
 
 87 16 42-7 
 
 18-681 
 
 0-154 
 
 
 
 44309 
 
 686 
 
 7839 
 
 
 
 + 2 4542 
 
 1691 
 
 
 1692 
 
 96-82 
 
 3 
 
 85 56 34'8 
 
 18-701 
 
 0-152 
 
 +0-159 
 
 
 44325 
 
 698 
 
 7842 
 
 
 
 + 3 4751 
 
 1692 
 
 
 1693 
 
 01-72 
 
 3 
 
 79 41 26-5 
 
 - 18-735 
 
 0-147 
 
 + 0-018 
 
 2992 
 
 44376 
 
 720 
 
 
 6075 
 
 6373 
 
 + 10 4797 
 
 1693 
 
 
 1694 
 
 00-41 
 
 6 
 
 61 12 51-5 
 
 18-754 
 
 -0-137 
 
 +0-031 
 
 2999 
 
 44411 
 
 
 
 
 
 + 28 4436 
 
 1694 
 
 
 1695 
 
 98-12 
 
 3 
 
 85 20 57-7 
 
 18-761 
 
 0-148 
 
 
 
 44406 
 
 743 
 
 7851 
 
 
 
 + 4 4894 
 
 1695 
 
 
 1696 
 
 98-39 
 
 3 
 
 85 33 I7-5 
 
 - 18-777 
 
 0-147 
 
 
 
 44430 
 
 760 
 
 7855 
 
 
 
 + 4 4896 
 
 1696 
 
 
 1697 
 
 98-72 
 
 3 
 
 89 1 8 20-5 
 
 - 18778 
 
 0-149 
 
 
 
 
 
 
 
 
 + o 4912 
 
 1697 
 
 
 1698 
 
 00-54 
 
 3 
 
 60 18 6-2 
 
 18-792 
 
 0-134 
 
 +0-033 
 
 3003 
 
 44455 
 
 
 
 6085 
 
 6382 
 
 + 29 4741 
 
 1698 
 
 
 1699 
 
 97-10 
 
 3 
 
 86 38 48-3 
 
 18-805 
 
 0-146 
 
 0-330 
 
 
 4445 s 
 
 772 
 
 7859 
 
 
 
 + 3 4763 
 
 1699 
 
 
 1700 
 
 97-13 
 
 3 
 
 86 50 7-0 
 
 18-851 
 
 0-143 
 
 
 
 44513 
 
 805 
 
 7869 
 
 
 
 + 2 4555 
 
 1700 
 
 
 1701 
 
 97-I4 
 
 3 
 
 88 46 17-9 
 
 18-852 
 
 0-144 
 
 
 
 
 804 
 
 7870 
 
 
 
 + o 4921 
 
 1701 
 
 
 1702 
 
 97-12 
 
 3 
 
 84 38 iro 
 
 18-915 
 
 0-139 
 
 + 0-070 
 
 
 44582 
 
 845 
 
 7881 
 
 
 
 + 5 5077 
 
 1702 
 
 
 1703 
 
 98-10 
 
 3 
 
 86 14 2-0 
 
 - 18-956 
 
 0-137 
 
 + Q-IOO 
 
 
 44631 
 
 874 
 
 7886 
 
 
 
 + 3 4776 
 
 1703 
 
 
 1704 
 
 00-73 
 
 3 
 
 65 55 34-7 
 
 I8-993 
 
 0-126 
 
 + 0-042 
 
 3016 
 
 44667 
 
 
 
 6108 
 
 6430 
 
 + 23 4615 
 
 1704 
 
 
 1705 
 
 98-45 
 
 3 
 
 86 27 35-8 
 
 19-004 
 
 0-134 
 
 + 0-080 
 
 
 44672 
 
 908 
 
 7895 
 
 
 
 + 3 4782 
 
 1705 
 
 
 1706 
 
 98-06 
 
 3 
 
 85 44 39'4 
 
 - I9'033 
 
 0-132 
 
 
 
 44712 
 
 925 
 
 7904 
 
 
 
 + 4 4916 
 
 1706 
 
 
 1707 
 
 98-27 
 
 4 
 
 98 6 42-0 
 
 19-054 
 
 0-134 
 
 0-040 
 
 3019 
 
 44728 
 
 93i 
 
 
 6114 
 
 6441 
 
 8 5968 
 
 1707 
 
 
 1708 
 
 97-79 
 
 3 
 
 86 58 43-4 
 
 19-056 
 
 0-130 
 
 
 
 44743 
 
 938 
 
 7906 
 
 
 
 + 2 4573 
 
 1708 
 
 
 1709 
 
 98-71 
 
 3 
 
 88 41 18-3 
 
 19-091 
 
 0-129 
 
 
 
 44782 
 
 967 
 
 7913 
 
 
 
 + i 4662 
 
 1709 
 
 
 1710 
 
 98-42 
 
 3 
 
 89 28 5-1 
 
 19-121 
 
 0-127 
 
 + 0-005 
 
 3030 
 
 44824 
 
 988 
 
 
 
 
 + o 4939 
 
 1710 
 
 1683, 1702, 1705. Authority for Proper Motions: Boss. 1685, 1703. The Proper Motions have been specially 
 computed for the present catalogue. 1686. Authority for Proper Motions : Radcliffe, 1890, 6052. 1692. Authority 
 for Proper Motions : Bossert. 1699. Authority for Proper Motions : Porter. 
 
78 
 
 RADCLIFFE CATALOGUE OF STARS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 *** 
 
 
 
 
 
 
 
 
 
 IS 
 
 *S c 
 
 Year 
 
 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 i 
 
 11 
 
 and 
 Fraction 
 
 l'| 
 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 
 * 
 
 
 of 
 
 3 00 
 
 
 
 
 
 
 
 
 
 
 A 
 
 Year. 
 
 ^0 
 
 
 
 
 
 
 
 1711 
 
 24 Piscis Australis a 
 
 1-3 
 
 
 99-74 
 
 4 
 
 h. in. s. 
 22 52 7*51 
 
 8. 
 
 s. 
 
 0-0209 
 
 8. 
 + O*O232 
 
 1711 
 
 
 1712 
 
 Piscium 
 
 6-3 
 
 i 
 
 96*79 
 
 3 
 
 22 52 27-26 
 
 + 3-0505 
 
 0*0001 
 
 
 1712 
 
 
 1713 
 
 Piscium 
 
 7'3 
 
 ... 
 
 97-I3 
 
 3 
 
 22 54 14*15 
 
 + 3-0474 
 
 + 0*0003 
 
 
 1713 
 
 
 1714 
 
 2 Piscium 
 
 6*0 
 
 i 
 
 98*11 
 
 3 
 
 22 54 I9-93 
 
 + 3*0699 
 
 0-0014 
 
 + 0*0039 
 
 1714 
 
 
 1715 
 
 Piscium 
 
 7'7 
 
 i 
 
 97*46 
 
 3 
 
 22 54 54-82 
 
 + 3*0424 
 
 + 0*0007 
 
 
 1715 
 
 
 1716 
 
 Piscium 
 
 6*0 
 
 
 97*78 
 
 3 
 
 22 55 37-10 
 
 + 3^567 
 
 0*0003 
 
 O'OOOI 
 
 1716 
 
 
 1717 
 
 Piscium 
 
 7*2 
 
 i 
 
 98*73 
 
 3 
 
 22 56 34*07 
 
 + 3^476 
 
 + 0-0004 
 
 + O*OOO6 
 
 1717 
 
 
 1718 
 
 Piscium 
 
 6*7 
 
 i 
 
 98-75 
 
 3 
 
 22 56 37*94 
 
 + 3-0536 
 
 o-oooo 
 
 + O*OOIO 
 
 1718 
 
 
 1719 
 
 4 Piscium ft 
 
 4-6 
 
 ... 
 
 96*81 
 
 3 
 
 22 58 47*20 
 
 + 3^525 
 
 + O-0002 
 
 0*0003 
 
 1719 
 
 
 1720 
 
 54 Pegasi a 
 
 2*6 
 
 
 99-54 
 
 8 
 
 22 59 46*68 
 
 + 2* 9 8l8 
 
 + 0*0058 
 
 + O*O028 
 
 1720 
 
 
 1721 
 
 Piscium 
 
 7*0 
 
 i 
 
 98-08 
 
 3 
 
 23 o 10*52 
 
 + 3-068I 
 
 o-ooio 
 
 
 1721 
 
 
 1722 
 
 86 Aquarii c 
 
 4*7 
 
 
 Q4/84. 
 
 
 27 I l8't'6 
 
 4- 7*22'''* 
 
 O'OT C7 
 
 -4- O'OOIO 
 
 1722 
 
 
 1723 
 
 Piscium 
 
 *T / 
 
 7*0 
 
 2 
 
 "T- ^"r 
 98-II 
 
 3 
 
 ~J * **-' J** 
 
 23 I 56-45 
 
 T O **33 
 + 3-0580 
 
 u <Ji^/ 
 
 o-oooo 
 
 ~ ** '~^ J jy 
 
 1723 
 
 
 1724 
 
 Piscium 
 
 7'5 
 
 2 
 
 98-74 
 
 3 
 
 23 2 58*33 
 
 + 3-0478 
 
 + o-ooio 
 
 
 1724 
 
 
 1725 
 
 5 Piscium A 
 
 5-6 
 
 
 97-3I 
 
 4 
 
 23 3 33-54 
 
 + 3-0637 
 
 0-0004 
 
 + 0*0075 
 
 1725 
 
 
 1726 
 
 33 Cephei ... ... TT 
 
 4-6 
 
 
 01*54 
 
 3 
 
 23 4 43-07 
 
 + 1-8935 
 
 + 0*0244 
 
 + O*O038 
 
 1726 
 
 
 1727 
 
 Piscium 
 
 6*7 
 
 I 
 
 9fr82 
 
 3 
 
 23 6 9*12 
 
 + 3-0484 
 
 + O-OOI2 
 
 
 1727 
 
 
 1728 
 
 Piscium 
 
 8-0* 
 
 ... 
 
 98-II 
 
 3 
 
 23 8 34*51 
 
 + 3-064I 
 
 O'OOOI 
 
 
 1728 
 
 
 1729 
 
 Piscium 
 
 6*9 
 
 ... 
 
 9fr86 
 
 3 
 
 23 8 55*40 
 
 + 3-0497 
 
 + 0-0014 
 
 
 1729 
 
 
 1730 
 
 Piscium 
 
 7'5 
 
 I 
 
 01-78 
 
 3 
 
 23 10 32-03 
 
 + 3-0689 
 
 0*0004 
 
 + O*OI24 
 
 1730 
 
 
 1731 
 
 6 Piscium y 
 
 4'0 
 
 I 
 
 99-05 
 
 15 
 
 23 ii 58-83 
 
 + 3-0594 
 
 + 0-0006 
 
 + 0*0487 
 
 1731 
 
 
 1732 
 
 Aquarii 
 
 9'5 
 
 I 
 
 98-14 
 
 3 
 
 23 12 11*88 
 
 + 3-0997 
 
 0*0037 
 
 
 1732 
 
 
 1733 
 
 7 Piscium b 
 
 5-4 
 
 2 
 
 96-85 
 
 3 
 
 23 15 1470 
 
 + 3-0508 
 
 + 0*0019 
 
 + O*OO32 
 
 1733 
 
 
 1734 
 
 Aquarii 
 
 7*0 
 
 I 
 
 95-08 
 
 4 
 
 23 l6 I2'2I 
 
 + 3-0959 
 
 0-0033 
 
 
 1734 
 
 
 1735 
 
 Piscium 
 
 7*8* 
 
 
 q6-7Q 
 
 3 
 
 27 17 A6"77 
 
 + TO67O 
 
 + O"OOO7 
 
 
 I77C 
 
 
 / J *J 
 
 1736 
 
 Piscium 
 
 6-7 
 
 ... 
 
 -7 W / 7 
 
 97-16 
 
 J 
 
 3 
 
 "J * / *T V i J 
 23 19 IO*4O 
 
 + 3-0596 
 
 I ** -wy 
 
 + 0-0013 
 
 
 */ jj 
 1736 
 
 
 1737 
 
 Piscium 
 
 7'3 
 
 I 
 
 97-49 
 
 3 
 
 23 21 37*09 
 
 + 3-0652 
 
 + 0-0008 
 
 
 1737 
 
 
 1738 
 
 8 Piscium K 
 
 4'9 
 
 
 98-62 
 
 12 
 
 23 21 48*32 
 
 + 3^700 
 
 + O'OOOI 
 
 + O*OO4I 
 
 1738 
 
 
 1739 
 
 Piscium 
 
 6*4 
 
 
 98-17 
 
 3 
 
 23 22 7*33 
 
 + 3-0705 
 
 + 0*0001 
 
 
 1739 
 
 
 1740 
 
 70 Pegasi q 
 
 47 
 
 
 00-47 
 
 3 
 
 23 24 5*76 
 
 + 3'0276 
 
 + 0*0061 
 
 + 0*0013 
 
 1740 
 
 
 1741 
 
 Piscium 
 
 7*2 
 
 I 
 
 9777 
 
 3 
 
 23 25 7*63 
 
 + 3-0569 
 
 + 0*0022 
 
 
 1741 
 
 
 1742 
 
 Piscium 
 
 ri 
 
 
 98*79 
 
 3 
 
 23 25 59*30 
 
 + 3-0665 
 
 + 0*0009 
 
 
 1742 
 
 
 1743 
 
 Cephei 
 
 9-5* 
 
 ... 
 
 01*22 
 
 3 
 
 23 27 3*16 
 
 + I*76o6 
 
 + 0*0304 
 
 
 1743 
 
 
 1744 
 
 Cephei 
 
 9-5* 
 
 
 01*22 
 
 3 
 
 23 27 15-36 
 
 + I*7672 
 
 + 0*0310 
 
 
 1744 
 
 
 1745 
 
 Cephei 
 
 5'6 
 
 
 00*70 
 
 4 
 
 23 27 48*92 
 
 0*2286 
 
 -0*5974 
 
 + 0*0875 
 
 1745 
 
 
 1746 
 
 Piscium 
 
 8*0* 
 
 ... 
 
 97-47 
 
 3 
 
 23 28 16*97 
 
 + 3-0596 
 
 + 0*0020 
 
 
 1746 
 
 
 1747 
 
 Piseium 
 
 7'3 
 
 I 
 
 97*16 
 
 3 
 
 23 29 18*48 
 
 + 3^574 
 
 + 0*0027 
 
 
 1747 
 
 
 1748 
 
 15 Piscium 
 
 7*0 
 
 I 
 
 98*44 
 
 3 
 
 23 30 21*78 
 
 + 3-0704 
 
 + 0*0006 
 
 O'O049 
 
 1748 
 
 
 1749 
 
 Piseium 
 
 8*0* 
 
 ... 
 
 02*82 
 
 3 
 
 23 30 59-I5 
 
 + 3-065I 
 
 + 0*0016 
 
 
 1749 
 
 
 1750 
 
 16 Piscium 
 
 5'7 
 
 ... 
 
 97-5I 
 
 3 
 
 23 31 i6'99 
 
 + 3-0682 
 
 + 0*001 1 
 
 O'OOgi 
 
 1750 
 
 
 1751 
 
 17 Piscium t 
 
 4'3 
 
 
 98*21 
 
 10 
 
 23 34 48-33 
 
 + 3^597 
 
 +0*0031 
 
 + 0*0234 
 
 1751 
 
 
 1752 
 
 35 Cephei y 
 
 3'5 
 
 ... 
 
 01*30 
 
 3 
 
 23 35 14*41 
 
 + 2*4446 
 
 + 0*0773 
 
 O*OI99 
 
 1752 
 
 
 1753 
 
 18 Piscium A 
 
 4*6 
 
 ... 
 
 97H9 
 
 3 
 
 23 36 56-52 
 
 + 3-0698 
 
 + 0*0012 
 
 O*OIO7 
 
 1753 
 
 
 1754 
 
 78 Pegasi 
 
 5-i 
 
 ... 
 
 02*51 
 
 3 
 
 23 38 57-56 
 
 + 3-0053 
 
 + 0*0164 
 
 + 0*0053 
 
 1754 
 
 
 1755 
 
 19 Piscium 
 
 5'4 
 
 
 97*11 
 
 3 
 
 23 41 16*85 
 
 + 3*067I 
 
 + 0*0024 
 
 O*O050 
 
 1755 
 
 
 1712,1716. Reddish. 1723. B.D. magnitude, 8*2 ; Albany, 7*1. 1731. Orange. 1741. The sign of 
 
 
 the Declination in W.B. (i) for this star should be changed. 1755- Red. 
 
 
KADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 
 No. 
 
 Mean 
 Year 
 and 
 Fraction 
 of 
 Year. 
 
 Number of 
 Observations. 1 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 Auwers' 
 Bradley, 1755.! 
 
 Lalande, 1800. 1 
 
 Weisse's 
 Bessel(i), 1825. 1 
 
 W3 
 
 
 11 
 
 .a ^ 
 5jc!> 
 
 d 
 
 
 
 ~& 
 
 H3 OO 
 eS 1-1 
 (A 
 
 Greenwich, 
 1890. 
 
 B.D. 
 
 No. 
 
 1711 
 
 9974 
 
 4 
 
 1 It 
 
 120 9 8-3 
 
 // 
 19-179 
 
 // 
 0-132 
 
 a 
 + 0-159 
 
 3032 
 
 44866 
 
 
 
 6l40 
 
 6477 
 
 o 
 
 1711 
 
 
 1712 
 
 9679 
 
 3 
 
 86 43 3i-4 
 
 19-187 
 
 O-I2I 
 
 
 
 44887 
 
 1042 
 
 7923 
 
 
 
 + 3 4799 
 
 1712 
 
 
 1713 
 
 97-I3 
 
 3 
 
 86 10 30-3 
 
 19-232 
 
 0-118 
 
 
 
 44939 
 
 1081 
 
 7933 
 
 
 
 + 3 4805 
 
 1713 
 
 
 1714 
 
 98-11 
 
 3 
 
 89 34 15-1 
 
 I9-235 
 
 0-118 
 
 + 0-074 
 
 3036 
 
 44946 
 
 1084 
 
 
 6150 
 
 
 + o 4950 
 
 1714 
 
 
 1715 
 
 97-46 
 
 3 
 
 85 22 34-8 
 
 I9-249 
 
 0-116 
 
 
 
 44966 
 
 1096 
 
 7935 
 
 
 
 + 4 4935 
 
 1715 
 
 
 1716 
 
 97-78 
 
 3 
 
 87 31 20-9 
 
 19-266 
 
 0-115 
 
 + 0-078 
 
 
 44993 
 
 i"5 
 
 7938 
 
 
 
 + 2 4594 
 
 1716 
 
 
 1717 
 
 9873 
 
 3 
 
 86 4 24-1 
 
 19-289 
 
 0-113 
 
 + 0-133 
 
 
 45030 
 
 1138 
 
 7946 
 
 
 
 + 3 4814 
 
 1717 
 
 
 1718 
 
 9875 
 
 3 
 
 87 o 17-8 
 
 19-291 
 
 0-113 
 
 + 0-043 
 
 3041 
 
 45032 
 
 1140 
 
 7948 
 
 
 
 + 2 4597 
 
 1718 
 
 
 1719 
 
 96-81 
 
 3 
 
 86 43 7-2 
 
 I9-34I 
 
 0-109 
 
 + 0-015 
 
 3046 
 
 45105 
 
 1188 
 
 7957 
 
 6l7I 
 
 6525 
 
 + 3 48i8 
 
 1719 
 
 
 1720 
 
 00-73 
 
 3 
 
 75 19 58-i 
 
 I9-364 
 
 0-105 
 
 + 0-030 
 
 3050 
 
 45H8 
 
 1216 
 
 
 6174 
 
 6531 
 
 + H 4926 
 
 1720 
 
 
 1721 
 
 98-08 
 
 3 
 
 89 13 54'5 
 
 I9-373 
 
 0*107 
 
 
 
 45163 
 
 1 220 
 
 
 
 
 + o 4963 
 
 1721 
 
 
 1722 
 
 94-84 
 
 3 
 
 114 17 0-4 
 
 I9-398 
 
 O'HI 
 
 0*002 
 
 3053 
 
 45184 
 
 
 
 6184 
 
 
 
 1722 
 
 
 1723 
 
 98-11 
 
 3 
 
 87 29 19-7 
 
 19-412 
 
 . 0-103 
 
 
 
 45206 
 
 1257 
 
 7976 
 
 
 
 + 2 4609 
 
 1723 
 
 
 1724 
 
 98-74 
 
 3 
 
 85 40 i-o 
 
 - I9-435 
 
 O'lOI 
 
 
 
 45251 
 
 1275 
 
 798i 
 
 
 
 + 4 4963 
 
 1724 
 
 
 1725 
 
 97-3I 
 
 4 
 
 88 24 59-5 
 
 I9-447. 
 
 O'lOI 
 
 0-119 
 
 3059 
 
 45279 
 
 1287 
 
 7986 
 
 
 
 + i 4686 
 
 1725 
 
 
 1726 
 
 02-56 
 
 9 
 
 15 9 n-6 
 
 I9-472 
 
 0-058 
 
 + 0*041 
 
 3074 
 
 4538i 
 
 
 
 
 6561 
 
 + 74 1006 
 
 1726 
 
 
 1727 
 
 96-82 
 
 3 
 
 85 32 19-1 
 
 I9-5 I 
 
 0-095 
 
 
 
 45366 
 
 48 
 
 8002 
 
 
 
 + 4 4975 
 
 1727 
 
 
 1728 
 
 oo-55 
 
 6 
 
 88 20 29-3 
 
 I9-550 
 
 0-091 
 
 
 
 45451 
 
 
 8017 
 
 
 
 + i 4696 
 
 1728 
 
 
 1729 
 
 96-86 
 
 3 
 
 85 32 49-5 
 
 - I9-556 
 
 0-090 
 
 
 
 45471 
 
 in 
 
 8021 
 
 
 
 + 4 4985 
 
 1729 
 
 
 1730 
 
 0178 
 
 3 
 
 89 14 8-7 
 
 I9-587 
 
 0-087 
 
 + 0-030 
 
 
 45525 
 
 145 
 
 
 
 
 + o 4982 
 
 1730 
 
 
 I73i 
 
 97-98 
 
 5, 
 
 87 15 5i-o 
 
 19-614 
 
 0-084 
 
 0*017 
 
 3082 
 
 45565 
 
 176 
 
 8036 
 
 6225 
 
 6600 
 
 + 2 4648 
 
 1731 
 
 
 1732 
 
 98-14 
 
 3 
 
 95 34 4'i 
 
 19-618 
 
 0-085 
 
 
 
 
 
 
 
 
 5 5962 
 
 1732 
 
 
 1733 
 
 96-85 
 
 3 
 
 85 9 5i-3 
 
 - 19-671 
 
 0-078 
 
 + 0-074 
 
 3092 
 
 45687 
 
 257 
 
 8053 
 
 
 
 + 4 4997 
 
 1733 
 
 
 1734 
 
 95-08 
 
 4 
 
 95 13 "'2 
 
 19-687 
 
 - 0-077 
 
 
 
 
 280 
 
 
 6243 
 
 
 - 5 5973 
 
 1734 
 
 
 1735 
 
 96-79 
 
 3 
 
 87 43 48-o 
 
 I97I3 
 
 0-073 
 
 
 
 45781 
 
 310 
 
 8064 
 
 
 
 + 2 4660 
 
 1735 
 
 
 1736 
 
 97-16 
 
 3 
 
 86 49 58-0 
 
 - 19735 
 
 0*071 
 
 
 
 45846 
 
 335 
 
 8068 
 
 
 
 + 2 4663 
 
 1736 
 
 
 1737 
 
 97H9 
 
 3 
 
 88 4 19-9 
 
 I9-772 
 
 0-066 
 
 
 
 45894 
 
 383 
 
 8076 
 
 
 
 + I 4724 
 
 1737 
 
 
 1738 
 
 00-05 
 
 7 
 
 89 17 30-1 
 
 I9-774 
 
 0-066 
 
 + 0*102 
 
 3116 
 
 45895 
 
 388 
 
 
 6263 
 
 6659 
 
 + o 4998 
 
 1738 
 
 
 1739 
 
 98-I7 
 
 3 
 
 89 25 36-0 
 
 I9-779 
 
 0-065 
 
 
 
 45905 
 
 392 
 
 
 
 
 + o 4999 
 
 1739 
 
 
 1740 
 
 OO'I2 
 
 3 
 
 77 47 27-7 
 
 19-807 
 
 0-060 
 
 0*030 
 
 3122 
 
 45974 
 
 
 
 
 6670 
 
 + 11 5009 
 
 1740 
 
 
 1741 
 
 9777 
 
 3 
 
 85 32 21-3 
 
 19-820 
 
 0-059 
 
 
 
 46009 
 
 455 
 
 8085 
 
 
 
 + 4 5016 
 
 1741 
 
 
 1742 
 
 98-79 
 
 3 
 
 88 ii 12-1 
 
 - 19-832 
 
 0-058 
 
 
 
 46045 
 
 473 
 
 8090 
 
 
 
 + i 4731 
 
 1742 
 
 
 1743 
 
 01-22 
 
 3 
 
 8 1 8 18-6 
 
 I9-845 
 
 0-028 
 
 
 
 
 
 
 
 
 + 8 1 824 
 
 1743 
 
 
 1744 
 
 OT22 
 
 3 
 
 8 17 39-9 
 
 19-848 
 
 0-028 
 
 
 
 
 
 
 
 
 + 81 825 
 
 1744 
 
 
 1745 
 
 oi -80 
 
 7 
 
 3 M 38-8 
 
 I9-855 
 
 + 0-013 
 
 0*004 
 
 3M7 
 
 
 
 
 6294 
 
 6693 
 
 + 86 344 
 
 1745 
 
 
 1746 
 
 97-47 
 
 3 
 
 85 54 44-6 
 
 19-860 
 
 0^53 
 
 
 
 46138 
 
 527 
 
 8102 
 
 
 
 + 3 4870 
 
 1746 
 
 
 1747 
 
 97-16 
 
 3 
 
 85 4 55-2 
 
 - I9-873 
 
 0-051 
 
 
 
 46169 
 
 547 
 
 8ui 
 
 
 
 + 4 5029 
 
 1747 
 
 
 1748 
 
 98-44 
 
 3 
 
 89 14 21'2 
 
 - 19-885 
 
 0-049 
 
 + 0-031 
 
 3138 
 
 46212 
 
 574 
 
 
 
 
 + o 5018 
 
 1748 
 
 
 1749 
 
 O2-82 
 
 3 
 
 87 24 2'O 
 
 19-892 
 
 0-048 
 
 
 
 
 59 
 
 8120 
 
 
 
 + 2 4686 
 
 1749 
 
 
 1750 
 
 97-5I 
 
 3 
 
 88 27 9-6 
 
 I9-895 
 
 0-047 
 
 0*061 
 
 3139 
 
 46248 
 
 599 
 
 8121 
 
 
 
 + i 4744 
 
 1750 
 
 
 1751 
 
 98-69 
 
 6 
 
 84 54 56-3 
 
 I9-93I 
 
 0*040 
 
 + o*443 
 
 3H8 
 
 46351 
 
 667 
 
 8132 
 
 6318 
 
 6731 
 
 + 4 5035 
 
 1751 
 
 
 1752 
 
 O2"2I 
 
 9 
 
 12 55 32-9 
 
 - I9-935 
 
 0-030 
 
 0*135 
 
 3152 
 
 46419 
 
 
 
 6319 
 
 6736 
 
 + 76 928 
 
 1752 
 
 
 1753 
 
 97-49 
 
 3 
 
 88 46 13-1 
 
 - I9-95I 
 
 0-036 
 
 + 0*137 
 
 3153 
 
 46445 
 
 711 
 
 8141 
 
 6328 
 
 6745 
 
 + o 5037 
 
 1753 
 
 
 1754 
 
 OO'Og 
 
 3 
 
 61 ii 32-5 
 
 19-968 
 
 0-032 
 
 + 0*034 
 
 3160 
 
 46504 
 
 
 
 6336 
 
 6755 
 
 + 28 4627 
 
 1754 
 
 
 1755 
 
 97-11 
 
 3 
 
 87 4 S'l 
 
 I9-985 
 
 0*028 
 
 + 0-023 
 
 3162 
 
 46575 
 
 792 
 
 8i54 
 
 
 6764 
 
 + 2 4709 
 
 1755 
 
 1716. Authority for Proper Motions : Boss. W?- The Proper Motion adopted is the mean of Boss and Bossert. 
 1 730. Authority for Proper Motions : Bossert. 
 
80 
 
 RADCLIFFE CATALOGUE OF STABS, 1900'0, R.A. 
 
 
 
 
 
 Mean 
 
 tu 
 
 
 
 
 
 
 
 
 5 
 
 13 
 
 2 1 
 
 Year 
 
 ^ 
 
 
 
 
 
 
 No. 
 
 Constellation. 
 
 i 
 
 "P 
 be 
 
 k* 
 
 c8 
 
 3 S 
 
 and 
 Fraction 
 
 H 
 
 S ? 
 
 Mean R.A. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 No. 
 
 
 
 d 
 
 3 '43 
 
 ^H 
 
 of 
 Year. 
 
 3 
 
 *< 
 
 
 
 
 
 
 1756 
 
 Cephei 
 
 IO'O 
 
 ... 
 
 98*04 
 
 3 
 
 h. in. s. 
 23 42 8-65 
 
 8. 
 + 27460 
 
 8. 
 + 0-0747 
 
 s. 
 
 1756 
 
 1757 
 
 Piscium 
 
 7-2 
 
 2 
 
 98-44 
 
 3 
 
 23 43 42-17 
 
 + 3-0700 
 
 + O-OOI9 
 
 O-OOI3 
 
 1757 
 
 1758 
 
 Sculptoris 8 
 
 4-6 
 
 ... 
 
 02-87 
 
 3 
 
 23 43 43-05 
 
 + 3-I246 
 
 0-0159 
 
 + 0-0067 
 
 1758 
 
 1759 
 
 Piscium 
 
 87* 
 
 ... 
 
 01-50 
 
 3 
 
 23 43 58-82 
 
 + 3^97 
 
 + O-O020 
 
 + 0-0646 
 
 1759 
 
 1760 
 
 21 Piscium 
 
 5'6 
 
 
 97-84 
 
 3 
 
 23 44 20-20 
 
 + 3-07I9 
 
 + O-OOI3 
 
 0-0016 
 
 1760 
 
 1761 
 
 Piscium 
 
 77 
 
 I 
 
 96-88 
 
 3 
 
 23 45 59'6o 
 
 + 3-0703 
 
 + O-OO2O 
 
 
 1761 
 
 1762 
 
 Piscium 
 
 7'5 
 
 I 
 
 99-81 
 
 4 
 
 23 46 33"42 
 
 + 3-067I 
 
 + 0-0033 
 
 
 1762 
 
 1763 
 
 Piscium 
 
 7-2 
 
 2 
 
 98-92 
 
 3 
 
 23 46 46-57 
 
 + 3-067I 
 
 + 0-0033 
 
 
 1763 
 
 1764 
 
 22 Piscium 
 
 5-8 
 
 ... 
 
 97-88 
 
 3 
 
 23 46 50-63 
 
 + 3^95 
 
 + O-O024 
 
 O'OOOO 
 
 1764 
 
 1765 
 
 25 Piscium 
 
 6-2 
 
 ... 
 
 97-96 
 
 3 
 
 23 47 57-40 
 
 + 3-0708 
 
 + O-OO20 
 
 0-0015 
 
 1765 
 
 1766 
 
 Piscium 
 
 7-8* 
 
 ... 
 
 98-82 
 
 3 
 
 23 49 II-94 
 
 + 3-0693 
 
 + O-OO29 
 
 
 1766 
 
 1767 
 
 Piscium 
 
 8-0 
 
 I 
 
 98-92 
 
 4 
 
 23 49 18-20 
 
 + 3-0706 
 
 + O-OO23 
 
 
 1767 
 
 1768 
 
 Piscium 
 
 6-9 
 
 ... 
 
 97'45 
 
 3 
 
 23 Si 39-90 
 
 + 3-0692 
 
 + 0-0036 
 
 
 1768 
 
 1769 
 
 84 Pegasi \j/ 
 
 4-8 
 
 ... 
 
 01-50 
 
 3 
 
 23 52 39-69 
 
 + 3'0532 
 
 + O-OI5I 
 
 0-0043 
 
 1769 
 
 1770 
 
 28 Piscium 
 
 4-0 
 
 ... 
 
 99-14 
 
 10 
 
 23 54 10-48 
 
 + 3-0690 
 
 + O-OO49 
 
 + 0-0087 
 
 1770 
 
 1771 
 
 Piscium 
 
 7'5 
 
 2 
 
 96-82 
 
 3 
 
 23 57 39-34 
 
 + 3'0723 
 
 + 0-0026 
 
 + 0-0023 
 
 1771 
 
 1772 
 
 2 Ceti 
 
 4'5 
 
 ... 
 
 99-99 
 
 9 
 
 23 58 37-02 
 
 + 3^753 
 
 0-0078 
 
 O'OOOI 
 
 1772 
 
 
 1756. The magnitude given above is only approximate. 
 
 
RADCLIFFE CATALOGUE OF STARS, 1900'0, N.P.D. 
 
 81 
 
 
 
 Mean 
 
 x 1 
 
 
 
 
 - Wi 
 
 J 1 
 
 t 
 
 
 
 
 
 
 
 
 Year 
 
 o 
 
 
 
 
 
 1/5 
 
 "oo *- 
 
 
 r. 03 
 
 15 
 
 oT 
 
 j 
 
 
 
 
 No. 
 
 and 
 Fraction 
 
 11 
 
 s % 
 
 Mean N.P.D. 
 
 Precess. 
 
 Sec. Var. 
 
 Proper 
 Motion. 
 
 2 
 
 4> .. 
 
 & >> 
 
 S 
 
 m 
 
 V 
 
 a 
 
 > *1 
 
 a ' "- 
 
 *c oo 
 
 B 
 
 1^ 
 
 S2 
 
 B.D. 
 
 No. 
 
 
 
 of 
 
 21 
 
 
 
 
 
 "'S 
 
 
 
 ^ **** 
 
 "**< . 
 
 el " 
 
 
 
 
 
 
 Year. 
 
 *0 
 
 
 
 
 
 
 
 3 
 
 I 
 
 M 
 
 ^ 
 
 
 o 
 
 
 
 
 1756 
 
 98-04 
 
 3 
 
 o / Ti 
 
 17 39 39-8 
 
 -19-991 
 
 0*023 
 
 
 
 
 
 
 
 
 o 
 
 1756 
 
 
 1757 
 
 98-30 
 
 4 
 
 88 20 25-7 
 
 20*001 
 
 0*023 
 
 + 0*02 1 
 
 
 46646 
 
 850 
 
 8162 
 
 6358 
 
 
 + i 4773 
 
 1757 
 
 
 1758 
 
 02-87 
 
 3 
 
 118 40 58-9 
 
 20*002 
 
 0*024 
 
 + O'IIO 
 
 
 46641 
 
 
 
 6359 
 
 6775 
 
 
 1758 
 
 
 1759 
 
 01*79 
 
 3 
 
 88 7 40-2 
 
 20-003 
 
 0*023 
 
 + 0*959 
 
 
 46650 
 
 853 
 
 8164 
 
 
 
 + i 4774 
 
 1759 
 
 
 1760 
 
 97*84 
 
 3 
 
 89 28 43-9 
 
 20-005 
 
 0*022 
 
 + 0-030 
 
 3167 
 
 46667 
 
 86 1 
 
 
 6361 
 
 6778 
 
 + o 5054 
 
 1760 
 
 
 1761 
 
 96*88 
 
 3 
 
 88 19 6-5 
 
 20*015 
 
 0*OI9 
 
 
 
 46711 
 
 884 
 
 8176 
 
 
 
 + i 4786 
 
 1761 
 
 
 1762 
 
 00-87 
 
 6 
 
 85 51 32-0 
 
 20*018 
 
 0*018 
 
 
 
 46737 
 
 894 
 
 8i77 
 
 
 
 + 3 4899 
 
 1762 
 
 
 1763 
 
 98-92 
 
 3 
 
 85 48 39-2 
 
 20*019 
 
 0*017 
 
 
 
 46742 
 
 898 
 
 8178 
 
 
 
 + 3 4900 
 
 1763 
 
 
 1764 
 
 97-88 
 
 3 
 
 87 37 32-3 
 
 20*019 
 
 0-017 
 
 + 0*OI I 
 
 3174 
 
 46744 
 
 900 
 
 8179 
 
 6372 
 
 
 + 2 4725 
 
 1764 
 
 
 1765 
 
 97*96 
 
 3 
 
 88 27 55-5 
 
 20*024 
 
 0*015 
 
 + 0*005 
 
 3180 
 
 46788 
 
 
 8183 
 
 
 6797 
 
 + i 4792 
 
 1765 
 
 
 1766 
 
 98-82 
 
 3 
 
 86 52 37-6 
 
 20*030 
 
 0*013 
 
 
 
 
 956 
 
 8192 
 
 
 
 + 2 4728 
 
 1766 
 
 
 1767 
 
 98-92 
 
 3 
 
 88 5 28*6 
 
 20*030 
 
 O*OI2 
 
 
 
 46843 
 
 
 8193 
 
 
 
 + i 4799 
 
 1767 
 
 
 1768 
 
 97-45 
 
 3 
 
 85 49 53'9 
 
 20*039 
 
 O*008 
 
 
 
 46926 
 
 1006 
 
 8205 
 
 
 
 + 3 4909 
 
 1768 
 
 
 1769 
 
 01*59 
 
 5 
 
 65 24 52*0 
 
 20*042 
 
 O*OO6 
 
 + 0-024 
 
 3186 
 
 46965 
 
 
 
 
 6831 
 
 + 24 4865 
 
 1769 
 
 
 1770 
 
 99-49 
 
 3 
 
 83 41 24*9 
 
 20*046 
 
 0*003 
 
 + 0-108 
 
 3191 
 
 47017 
 
 1062 
 
 
 6399 
 
 6850 
 
 + 6 5227 
 
 1770 
 
 
 1771 
 
 96-82 
 
 3 
 
 88 25 27-6 
 
 20-051 
 
 + 0*004 
 
 + 0*071 
 
 
 47148 
 
 U43 
 
 8232 
 
 
 
 + i 4820 
 
 1771 
 
 
 1772 
 
 00-87 
 
 3 
 
 107 53 32-6 
 
 20*052 
 
 + 0*006 
 
 0-005 
 
 3204 
 
 47179 
 
 
 
 6414 
 
 6877 
 
 18 6417 
 
 1772 
 
 
 1757. Authority for Proper Motions : Auwers (Mayer's Sternverzeichnis). 1 758. Authority for Proper Motions : 
 Auwers (Astronomische Nachrichten, 3929). J 759- The Proper Motion adopted is the mean of Boss and Bossert. 
 
 
 1771. Authority for Proper Motions : Boss. 
 
 - 
 
 M 
 
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 UNIVERSITY OF CALIFORNIA LIBRARY