Burnham: Measures of Proper Motion Stars 
h 2000 and star 12.6 m 
1909.512 
3 o 8?43 
89"! 9 
.515 
308.70 
88.96 
-531 
308.37 
89.06 
1909-52 
308.50 
89.07 
8388 . 
P637- (6.5- 
■12. 5 ) 
R. A. 18 
11 3 m 54 s Decl. + 3° 6 ' 
A and C (10.8) 
1910.490 
237 °58 
104-97 
•493 
237 - 3 8 
104.85 
• 509 
237-47 
104.86 
1910.50 
237-48 
104.89 
For the proper motion of AB. 
Porter 
o'.'i79 in 
i8o?o 
Boss 
0.185 in 
166.0 
8398 £. 
Ho 267. (7.0. 
..130) 
> 
>—< 
cc 
4 m 53 s Decl. 
— 5 ° 13 ' 
1907.312 
355 °o 
14" 1 r 
•348 
355-6 
13-94 
-351 
355-3 
14.00 
1907.34 
355-3 
14.02 
The distance in the early measure of Ho is apparently too 
large. 
8404 . 22291. (8.5...9.0) 
R. A. 18" 5 m 53’ Decl. + 34 0 0' 
1907.348 339-7 27? 11 
7 - 3 SI 339-6 27.17 
8.479 340.0 26.95 
I 907-73 339-8 27.08 
Distance 
motion of 
connected. 
increasing. One of the components has a proper 
o'.'o25 in 339? (± 180 0 ). A third star should be 
8417 . 2 2293 rej. (7.8...10.5) 
R. A. i8 h 6 m 46 s Decl. + 48° 22' 
1907.329 82?8 i2'.'88 
.348 82.8 12.91 
1907.34 82.8 12.90 
The angle by Hu requires a correction of 180°. No early 
measures. 
8440 . 
2 2298. (8.5. 
•- 9 - 7 ) 
R. A. x8 u 8' 
"51 s Decl.+ 41° 21' 
A and B 
1908.422 
I 79?2 
2". 17 
•425 
179-4 
2.06 
1908.42 
179-3 
2.1 r 
Probably unchanged. 
A and C (10.9) 
1908.403 40?30 77”35 
.422 40.22 77-29 
.425 40-02 77.32 
1908.42 40.18 77-32 
The prior measures of C are discordant in distance, and 
further observations are required. 
1881.29 39?42 77"53 m B 1 
1881.77 40.08 78.47 in Bl. 
8453 . H 2827. (9.8...9.9) 
R. A. 18" 9 m 59 s Decl. — 19 0 55' 
I 909 - 53 I 
254-2 
20"04 
•534 
253-2 
19.82 
I 909-53 
253-7 
19-93 
H 2827 is in the middle of h 2002, which is large and diffused. 
8471 . PI 1317. (9.8. 
• -H- 9 ) 
R. A. 18" i2 m 10 s Decl. + 27 0 20' 
1907.504 I28?6 
i 7'-76 
.523 129.0 
17.76 
1907.51 128.8 
17.76 
This is probably the pair measured 
by Miller. The other 
pairs were not found by sweeping in 
(See Part II General Catalogue.) 
the immediate vicinity. 
8481 . H 5494. (6.0. 
..11.8) 
R. A. i8 h I3 m 20 s Decl. + 7 0 12' 
1911.241 69^70 
39'-'98 
.299 68.60 
39-86 
.302 69.82 
40.19 
1911.28 69.37 
40.01 
The other measures are recent. The 
proper motion of A is: 
Boss o!'o 63 in 275^ 
8482 . 2 2305. (8.2. 
..9.8) 
R. A. i8 h I3 m 24 s Decl. + 51 0 17' 
A and C (10.6) 
1908.403 I97?22 
ioo"39 
.422 196.95 
100.76 
.425 I 97 -i 8 
TOO. 76 
1908.42 197.12 
100.64 
The only other measures are: 
1880.58 i97?6o i02'.'02 
211 Bl. 
If this distance was right, A should have a proper motion 
of o"o58 in 229? 1. The measures should be repeated after a 
I few years. 
228 
