Burnham: Measures of Proper Motion Stars 
5589. H n8o. (9.4... 10.3) 
R. A. io h 47 m 12" Decl. + 4 0 30' 
1912.255 58?4 i7"78 
•274 _5^0_ 17-73 
1912.26 58.2 17.75 
No other measures of this pair; disagrees with Herschel’s 
estimated angle. 
About 80 s nearly p H 1180 is h 784; in the field with the 
8.5 m star DM (4 0 ) 2390. This is faint, small and rather 
indefinite for measures. 
DM (4 0 ) 2390 and h 784 
1912.255 289?6 281 "2 
5607. 2 
1488 rej. 
(7.7...10.8) 
R. A. 10" 49 m 39 s Decl. + 52 0 49' 
1907.102 
214-4 
20" 13 
• 137 
213.6 
20.13 
1907.12 
214.0 
20.13 
1910.184 
2I 4 ?6 
2o':o3 
.206 
214.1 
19.89 
.222 
212.9 
20.10 
19x0.20 
213.9 
20.01 
No other measures. The proper motion of A is given: 
A. G. Harv. o'.'osS in 30G0 
5593. 
b 3 Hydrae. ( 5 - 4 -• 
..9.0) 
R.A. io h 
47 m 37 s Decl. — 
■ 19° 29' 
A and B 
1908.192 
2 IO? 2 I 
1 32"05 
.214 
210.30 
I3I.82 
.266 
210.l8 
131.62 
1908.22 
210.23 
I 3 I .83 
The four sets of measures by Eng and |3 (1886-1908) give for 
the proper motion of the large star: 
o"27i in I56 ?o 
Some of the values from transit observations are: 
Auwers 
0"223 
in 
i 66 ?o 
Sturnpe 
0.315 
in 
144.9 
Porter 
0.237 
in 
165.9 
Boss 
0.253 
in 
162.1 
5597. 
2i 4 86. (7.5...8.8) 
R.A. io h 
47 “ 52 s 
Decl. + 52 0 46' 
1910.206 
ioi ?3 
29'.'98 
.222 
101.5 
29.78 
.225 
101.9 
29.68 
1910.22 
ior .6 
29.81 
Distance increasing. 
5602. 21480 rej. (8.7...10.8) 
R. A. to 11 48"' 41 s Decl. + 82° 51' 
1910.109 334 °° 24"89 
.128 334-1 24.53 
•148 333-6 _ 24,46 
1910.13 333.9 24.63 
This has never been measured before. As suggested in 
the General Catalogue, it is DM (82°) 321. From the Carring¬ 
ton positions the Greenwich observers give this star a very 
small proper motion: 
o"o2l in 4i?2 
5623. 
2 1494. (8.3.. 
.10.0) 
R. A. io h 
5i m 45 s Decl. 
+ 37 ° 40 ' 
A and B 
1910.263 
330 ?o 
10" 15 
.280 
330.6 
10.43 
• 93 i 
331-6 
10.17 
1910.49 
330.7 
10.25 
The proper motion of the principal star is given: 
Ristenpart o'T8i in 260^5 
As the companion seems to be moving with the other, I have 
connected a third star : 
A and C (11.8) 
1910.263 
73 ° 76 
I 35"22 
.280 
73-92 
135-22 
•931 
73-65 
135-68 
1910.49 
73-78 
135-37 
5625. 
2 1497 rej. 
( 9 . 4 ---9-7) 
R. A. io 1 
1 52 111 22 s 
Decl. + 9 0 46' 
1907.137 
7 i°i 
i 6"73 
.140 
7 i -3 
16.82 
.258 
71.0 
16.76 
1907.18 
7 1.1 
16.77 
No early measures. 
5640. R Crateris. H 1181. (8.3...9.2) 
R. A. io h 54" 1 40 s Decl. — 17 0 41' 
1907.271 268?2 65^24 
8.192 268.2 65.36 
8.214 268.1 65.18 
1907.89 268.2 65.26 
No other measures since 1866. 
A is reddish only. If the proper motion of the principal 
star is correct, the two are moving together, since there has 
been no change in the distance in 40 years. 
A. G. Wash. o"ii4 in 2yo°.o 
12 
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