Burnham: Measures of Proper Motion Stars 
8824. 
22396. (7.7...] 
[i .2) 
R. A. i8 h 
42 m 49 s Decl. + 
00 
<0 
0 
0 
A and C (10.2) 
1910.299 
11+2 
i6o'.'i4 
• 375 
11.50 
160.34 
• 395 
11.15 
159-54 
1910.36 
11.42 
160.01 
A and D (10.5) 
7910.299 
47-95 
176'.'44 
• 375 
47-53 
176.56 
• 395 
47.42 
176.54 
1910.36 
47+3 
176.51 
The prior measures give : 
AC 
1891.71 
13°18 I53"i6 
2n 
Eng 
AD 
1891.72 
50.31 173-53 
2n 
Eng. 
These 
measures give 
for the movement of the large star 
AC R. 
A. + 0" 176 Decl. — o"4C>9 
AD 
0.168 
0-437 
+ 0.172 —0.423 
Therefore the proper motion of A is: 
o "457 in 157+ 
Of course this is substantially the same as that given in 
the General Catalogue from the measures of AB. 
Measures (AB) o"463 in 164^8 
Argelander 0.468 in 165.2 
Stumpe 
0.448 
in 164. 
Porter 
0.451 
in 162. 
Paris 
0.487 
in 157. 
8827. 
H VI. 50. (6.4. 
..12.5) 
R. A. 18 1 
11 43 m 15 s Decl. 
- 6 ° 3' 
A and B 
1912.564 
357°9 
23" 19 
.581 
359-4 
23.70 
•583 
359-8 
23-15 
1912.57 
359-0 
23-35 
A and C (8.0) 
1912.564 
i 7 o ?58 
H 3-54 
.581 
171.03 
113-38 
.583 
170.88 
113.62 
1912.57 
170.83 
ii 3 - 5 i 
Probably unchanged since 1879. No proper motion found for 
the bright star. 
8863. H 
1352. ( 7 - 2 .- 
•- 9 - 5 ) 
R. A. i8 h 45 m 
24 s Decl. + 29 0 40' 
1909.340 
246? 1 
I2'.'03 
• 342 
246.2 
12.06 
oc 
co 
246.7 
12.22 
1909.37 
246.3 
12.10 
The angle is certainly increasing. 
8871. PI 870. (9.7...10.6) 
R. A. i8 h 45 m 54 s Decl. + io° 12' 
A and B 
1910.375 
2I9?0 
11V31 
• 452 
220.0 
11.56 
1910.41 
219-5 
H -43 
C and D 
1910.452 
2 3°-7 
22 ''lO 
•455 
24.4 
22.14 
1910.45 
24.0 
22. 12 
A and C 
1910.452 
248+3 
65-94 
•455 
248.95 
65-95 
1910.45 
248.94 
65-94 
The components of H 870 form a part of h 2020. 
8894. 02 (App.) 176. (7. 
0...7.1) 
R. A. 18" 48” 
’27 s Decl.+ i° 45' 
1911.411 
115-23 
96 " 5 i 
.414 
115-03 
96.51 
• 430 
114.88 
96.87 
1911.42 
H 5-05 
96.63 
One of these nearly equal stars has a 
A third star should be connected. 
small proper motion. 
8902. 2 
2416. (8.0... 
10.2) 
R. A. 18" 49’" 
15 s Decl. + 51 0 11' 
A and B 
1907-312 
157 + 
I 7"34 
• 329 
157-8 
I 7-38 
■348 
157-8 
17.40 
I 907-33 
157-8 
17-37 
1909.186 
: 57 ° 2 
I 7'.'29 
.227 
157-5 
17.42 
.266 
157-4 
17.22 
1909.23 
157-4 
17-31 
The measures by 2 , A and 3 (1830-1909) give for the proper 
motion of A: 
o"o22 in 342?3 
A 
and DM (51° 
) 2446 
1907.329 
40+5 
125-41 
• 348 
40.50 
125.40 
1907.34 
40-57 
125.40 
1909.186 
40? 60 
I 25"39 
.227 
40-45 
125.03 
.266 
40.78 
123.17 
1909.23 
40.61 
125.20 
The relation of these stars in A. G. Harvard is: 
1882 40?9 12j".2 
