Burnham: Measures of Proper Motion Stars 
12274 p 182. (8.7...8.9) 
R. A. 23" io m 52 s Decl. — 14 0 28' 
AB and C (12.5) 
1908.750 
71°34 
76'To 
.824 
71.12 
75.46 
.826 
71.28 
75-54 
.882 
71.83 
75.80 
1908.82 
71-39 
75-73 
1910.760 
70?83 
77"24 
.838 
69.31 
77-53 
•931 
70.18 
78.04 
1910.84 
70.11 
77.60 
I have given in the General Catalogue the proper motion of 
AB from the measures of C (1898-1903). A continuation of 
these measures will reduce the error. 
1"306 in i99?o 
AB and D 
1910.760 
i67?2o 
147-35 
.780 
167.10 
146.97 
.818 
166.70 
146.92 
1910.79 
167.00 
147.08 
With the position of D in 1902, the proper motion of A is: 
1 '.'353 in 207?2 
At present, because 
of the longer time interval, the value 
from the measures of C should be the best. 
Porter F'302 in 
20 I ?2 
Romberg 1.297 in 
200.4 
Radcliffe 1.331 in 
202.5 
12285 . 8 Andromedae. P 7x7. 
(5.0...13.0) 
R. A.23" 
i2 m 11 s Decl.+ 48° 22' 
A and C (10.3) 
1908.826 
I 30 ? 6 i 
2 I 9"28 
•845 
131.04 
219.37 
.862 
130.95 
219.41 
1908.84 
130.87 
219-35 
The following is the only prior observation: 
1880.28 I30?67 2i9"4i 2n B 1 
For the proper motion of AB. No other measures. 
Auwers o"o23 in 70? 1 
Boss 0.047 in 87 6 
12290 . p 80. (8.2...9.1) 
R. A. 23" i2 m 45 s Decl. + 4 0 45' 
AB and C (10.8) 
1906.753 
2?0 
xo 3 "8 7 
6-755 
1-7 
104.03 
7+62 
2.X 
103.81 
7.638 
1.8 
104.01 
7.657 
i -7 
103.98 
I907.27 
1.86 
103.94 
I9IO.838 
i?o8 
104"14 
.856 
o .73 
104.15 
.893 
1.21 
104.03 
19 X 0.86 
1.01 
104.11 
AB and D (9.5) 
1906.753 
33 i °4 
i 88"55 
6.755 
331-3 
188.10 
7.638 
331.2 
188.88 
7-657 
331.3 
188.66 
1907.20 
331.30 
188.55 
I9IO.838 
33 i°i 5 
I90"l2 
.856 
331.00 
189.50 
.893 
331.35 
190.08 
1910.86 
331.17 
189.90 
From all the measures of the faint stars (1891-1910) we have 
for the proper motion of the binary system: 
AC R. A. + o"4i4 Decl. — o"o32 
AD 0.468 0.113 
+ 0.441 —0.072 
Therefore the corrected proper motion of P 80 is: 
o "447 m 99?3 
Some of the values from the catalogues are: 
Stumpe 
o "534 
in 
I02°3 
Boss 
0.509 
in 
101.2 
Porter 
0.480 
in 
100.5 
Paris 
0.520 
in 
103.6 
The proper motion, if any, of 8 Andromedae is small and 
uncertain: 
Auwers o"o24 in 119^8 
Boss 0.038 in 81.0 
12296 . 9 6 Aquarii. H 5394. (6.3.. .11.2) 
R. A. 23 h i3 m 10 s Decl. — 5 ° 47 ' 
12289 . 95 Aquarii. Ho 199. 
( 5 - 2 ... 
R. A. 23” 
12“ 43 s Decl. 
— io° 16' 
A and C (13.1) 
1912.562 
23 i ?35 
I29"63 
.695 
230.40 
130.11 
• 752 
230.10 
130.52 
1912.67 
230.46 
130.06 
1910.742 
2I?9 
io"46 
.760 
23.6 
10-55 
■ 777 
22.5 
10.44 
1910.76 
22.7 
10.48 
No suitable third star for 
proper 
motion. B 
motion as the bright star. 
Auwers 
o"i66 
in 
89^3 
Paris 
0.191 
in 
90.0 
Boss 
0.193 
in 
94-7 
300 
