Burnham: Measures of Proper Motion Stars 
The proper motion of the large star from meridian positions 
is small and very uncertain in direction : 
Auwers 
o''oio 
in 
2o6?5 
Boss 
0.010 
in 
133-0 
Newcomb 
0.017 
in 
91.4 
269 
This is identical with No. 246 of the General Catalogue. 
The corrected value from the five sets of measures on 15 
nights (1866-1908) is: 
o"o34 in 37 ?9 
246. Espin 2. (8.8...9.5) 
R. A. o h 24 m 30 3 Decl. + 56° 8' 
1907.750 
.788 
.791 
114:0 
114.0 
114.0 
5"74 
5.80 
5-93 
270. 
A hi. (8.5.. 
.13.0) 
R. A. 0" 
26"’ o 3 Decl. 
— 5 49 
A and B 
1908.671 
2 I 2?4 
2". 19 
.824 
208.7 
1.89 
.920 
207.6 
1.90 
1908.80 
209.6 
1.99 
1907.78 114.0 5.82 
The only other measures are those in Part I of the General 
Catalogue. 
254. (5 1158. (6.9...8.3) 
R. A. o h 24™ 55 s Decl. — 10° 45' 
A and BC 
1912.695 86^83 79^26 
These measures show that the small star has the same proper 
motion as the other. 
Porter o"38 in 99° 
For an independent determination of this hereafter, I have 
measured a distant star 10.7 m. The faint nebula sp in a low- 
power field is h 27. 
.717 
•755 
86.86 
86.80 
78.73 
79.21 
A and C 
1908.750 
195-37 
II2"90 
.824 
195.61 
112.89 
.826 
195-22 
113-05 
1908.80 
195.40 
112.95 
1912.72 86.83 79 07 
Neither star has any considerable proper motion. 
275. 52 Piscium. H 1982. (5.5...12.0) 
R. A. o h 26“ 
18 s Decl. 
+ 19 ° 38 ' 
258. H 5451. ( 5 - 7 --• 
8 - 5 ) 
1907.657 
3 ° 3 -8 
42 " 1 5 
• 673 
304-0 
42.01 
R. A. 0 25™ 3 3 Decl.+ 32 0 55 ' 
.675 
303-1 
41.86 
1911.545 §4?9o 
55785 
.692 
303-6 
41.86 
.564 85.60 
56.21 
1907.67 
303-6 
41.97 
.583 85.13 
56.37 
1911.602 
303 ° 5 
42 " 5 i 
1911.56 85.21 
56.14 
.622 
302.9 
42.58 
Not given in Boss’ General Catalogue. 
No sensible relative 
.625 
303-0 
42.82 
change since 1875. 
1911.62 
303.1 
42.64 
262. 0213. (7.8...10.9) 
R. A. o h 25 m 26 s Decl. + 36° 18' 
A and C (12.5) 
1908.843 
• 845 
.862 
i 64-7 
162.9 
164.2 
29 "o 9 
29-30 
29.30 
1908.85 
163.9 
29.23 
A and D (10.5) 
1908.843 
179-3 
41-42 
■845 
179.0 
41.27 
.862 
180.5 
41.44 
1908.85 
179.6 
41.38 
From the measures (1879-1911) the proper motion of 52 
Piscium is: 
o"i49 in I03?2 
This is given from meridian places: 
Auwers o"i2i in I09?3 
Boss 0.138 in 112.0 
276. | 3 1310. (7.3...13.1) 
R. A. o" 26 m 21 s Decl.+ 22 0 32' 
The measures of these stars so far show no sensible proper 
motion in A. 
A and C (12.8) 
1911.644 
297 ° 1 
i 6''39 
.663 
297.9 
16.05 
.720 
297.7 
15.90 
1911.67 
297.6 
16.11 
82 
