Burnham: Measures of Proper Motion Stars 
The only prior measures of the distant stars are: 
AC 1879.85 34?3 I46"oi 2n P 
CD 1879.85 175.5 79.11 2n p 
2888. H 2274 
R. A. 5 h 33" 1 53 s Decl. + 55 ° 44 ' 
This could not be identified with absolute certainty. There 
is no lack of small pairs, but none fully answering the descrip¬ 
tion. H 2274 should be in, or closely preceding, h 364. 
2901. 2771. (9.0...9.2) 
R. A. 5 h 34 m 42 s Decl. + 19 0 29' 
2915. 2769. (8.0...10.2) 
R. A. 5 h 35 m 45 s Decl.+ 53 0 16' 
A and C (10.8) 
1911.947 
12.046 
234-90 
234.60 
2403 
23.88 
1912.00 
234-75 
23-95 
1911.947 
12.046 
209:54 
209.45 
ioo "43 
100.49 
1912.00 
209.50 
100.46 
2907. 2 773 
R- A. 5 h 34 m 55 s Decl. + 33 0 19' 
A and B (Doolittle) 
1910.627 
254°8 
19”84 
.931 
256.0 
20.00 
1910.78 
255-4 
19.92 
A and C (2 773) 
1910.627 
2 i 8?5 
27" 11 
.720 
217.4 
27.17 
•931 
219.1 
26.70 
1910.76 
218.3 
26.99 
in AC. 
2912. 
Kr 27. (8.6... 
10.0) 
R. A. 5” 
35 m 38 s Decl. + 56° 45' 
1907.657 
327?8 
2"09 
• 731 
330.5 
2.26 
.791 
328.5 
2.13 
1907.73 
328.9 
2.16 
No change since 1890. 
1909.840 
95 ° 9 ° 
i 37'-02 
.859 
96.17 
137-13 
•936 
95.82 
I 36-54 
1909.88 
95-96 
136.90 
The other position is: 
1880.60 95 ? 57 
I 36"04 
3 n 
Bl. 
The proper motion of A is very doubtful. 
A. G. Harv. o"o69 in 360° 
One of these nearly equal stars has a small proper motion. 
The apparent movement of A from the measures (1829-1912) 
is: 
o"o30 in 240?8 
To show whether or not there is any motion in B, I have 
connected a 13 m star: 
B and C 
2923. 2 782. (7.8...8.3) 
R. A. 5 h 36™ 47 s Deck —o° 2' 
A and C (u. 1) 
1909.859 
164?14 
I 3 i "37 
10.109 
164.45 
131-96 
10.128 
164.50 
131-74 
1910.03 
164.36 
131-69 
Observed for proper motion of A; no other measures. One 
of the Struve stars has a motion of about o"o6. 
2924. 2 779. (8.o...to.o) 
R. A. 5 h 36 m 48 s Decl. + 27 0 41' 
A and C (11.7) 
1911.947 
35°77 
5 i "95 
11.950 
35-70 
52-35 
12.046 
35-20 
51-97 
1911.98 
35-56 
52.09 
For the proper motion of A; no other measures. 
Battermann o"o33 in 307?o 
2936. 02115 . (7.1...7.9) 
R. A. 5 h 37 m 40 3 Decl. + 15 0 1' 
AB and C (11.0) 
I9II-775 
.813 
.835 
256? 3 8 
256.60 
256.70 
92.94 
92.82 
92.87 
1911.80 
256.56 
92.88 
As the early positions of the faint star depend upon a single 
night, the deduced motion of AB might be subject to some 
error. Later measures will correct this. 
The proper motion of AB is given: 
Porter o"o35 in I35?4 
136 
