Dit 
NEW DOUBLE STARS AND MEASURES. 
Instances of change in magnitude or colour. 
h.’s No. ; 
DO vcsseves toaxcrsex h. does not mention colour ; R. sees greenish yellow and 
copper red. 
3962 | h. calls magnitudes 8 and 10; R. several times § and Sh. 
3972 h, calls magnitudes 8} and 8}, 24 December, 1834, and 
91 and 11 on 7 March, 1836, and 10 and 11, 8 Mareh, 
1836; R., 1873, 10} and 12; h. makes the remark, 
‘©A 13 mag. star—makes an obtuse angle and 
isosceles triangle with these two ; it does not appeat 
t e been noticed in either e other obse 
tions, in which the stars must have been ill seen, as 1S 
evident by the magnitudes affixed”; but then R., 
1873, made them 104 and 12 (?) variable. 
3977 h, 8-9 now 9-13. 
A104 oo eeeeeeeees h. white and blue; R. yellow and blue. 
Be de ein a ce h. no colour; R. yellow and white. 
4539 h. examined this star four times,—on three it pe 
+ Centauri. badly defined ; I have examined it three times, 
twice it was badly Can there be ay 
peculiarity about the star? 
BOlS. coc ice SSE oa h. does not mention colour; R. sees yellow and bine 
48! ys," pair of 8 itudes is ® 
vacancy of the Milky Way which is here en S at 
of stars”; and on 13 , 18th, ¥ vet 
looked ith 74-inch telescop' found a eee 
double. star of 10 and 11 magnitudes, only eer 
ing h’s. star, and in a field 80s. in diameter > a ouble 
twenty stars from 9 mag. downwards, ¢, two 
and si all 
5193 h. says large star very red ; R. cannot see it red at 
See ee h, mag. 74-10; R. 10-11 (2) change. 
Errors in Cape Catalogue. 
h.’s No. a this 
BTAB oo eeeereereeens | No star at 5h. 13m., but there is at 4h, 13m., ane ©" 
3641 star is numbered 3641. 
4030. 
4038 | Probably same star. 
4130. | ) 
4149 Ry Probably same star. 
4272 | R. A. 6m. too large. Should be 9h. 48m. 
ea | h.’s declination is 65° 7’; star is at 64° ~ 
4684 Cannot find a double here. 
4840 | ; Probably same star. 
5132 Angle of position 160° in error. 
5235. 
5245 | } Probably same star. 
5327 | Angle of position 180° in error. 
