Burnham: Measures of Proper Motion Stars 
12304 . 0 Cephei. 
2 3001. 
( 5 - 2..-7 
R. A.23 h 13’" 41 s 
Decl. + 67° 27' 
A and 
C (13 - 1 ) 
1912.408 
3 ° 9 ° 
45"54 
.411 
4.70 
45-50 
.427 
3.00 
45.62 
1912.41 
3-87 
45-55 
No other measures of C. The small relative motion in AB 
implies a system of the 61 Cygni class. 
For the proper motion of the large star we have: 
Auwers o'.'o54 in 83T6 
Schroeter 0.059 i n 85.1 
Boss 0.066 in 75.0 
12305 . 02 (App.) 244. (6.0...9.3) 
R. A. 23 h i 4 m 3 s Decl. + 47 0 43 ' 
1910.473 
30O05 
84^56 
• 509 
300.97 
84.64 
•531 
301.18 
84-45 
1910.50 
301.07 
84-55 
The proper motion of the principal star from all the meas¬ 
ures to 1910, and from meridian positions, not cited in the 
General Catalogue is: 
Measures o!'225 in 78^0 
Auwers 0.174 in 73-3 
Boss 0.206 in 81.3 
For a further independent value of this motion, I have 
measured a third small star: 
A and C (11.0) 
1910.509 io 4 ?25 136'.'47 
.548 104.37 136.41 
1910.53 104.31 136.44 
12317 . 23006. (8.5...9-o) 
R. A. 23” 15“ 24 s Decl.+ 34 0 47' 
A and B 
1912.465 
i65?2 
5'-’69 
• 507 
165.0 
5.62 
1912.49 
165.1 
5-65 
One of the components of 2 3006, presumably the brighter 
one, has a proper motion of ol'o23 in 276° 1. To make certain 
which it is, I have connected a faint star. 
A and C (11.2) 
1912.465 
i 8 ? 7 I 
77-90 
•504 
18.68 
78.18 
• 507 
18.73 
78.09 
1912.49 
1 
CO 
78.06 
12320 . 
FI 3185 = 11 
2234. 
R. A.23 h i5 m 
36 s Decl. + 8° 14' 
h 2234 and star 13.3 m 
1909.760 
i 63?3 
2 i "55 
•763 
161.8 
21.41 
1909.76 
162.5 
21 .48 
There is no star in the nebula. 
12325 . 64 Pegasi. |3 718. 
(5-0...8.7) 
R. A. 23" i6 n 
'3 s Decl. + 31 0 9' 
AB and C (13.0) 
1912.504 
I 46?75 
II2"90 
• 507 
147.07 
112.89 
.526 
146.90 
112.80 
1912.51 
146.91 
112.86 
For the proper motion 
of the binary system. From the 
catalogues we have: 
Auwers 
o'.'o20 in 
I 44°2 
Boss 
0.023 in 
156.8 
12332 . 
- 3007. (6.5.. 
- 9 - 5 ) 
R. A.23” 
i6 m 46 s Decl. + 
19 ° 54 ' 
A and C (11.0) 
1909.802 
3 I 9° 2 7 
78 '? 2 3 
.818 
3 I 9-25 
77.98 
.821 
319.26 
78.59 
1909.81 
319.26 
78.27 
1911.602 
3i9?20 
78"79 
.622 
318.90 
78.65 
•644 
319.01 
78.78 
1911.62 
319.04 
78.74 
These measures do not sensibly change the proper motion of 
A given in the General Catalogue from the measures to 1905. 
With the later positions this motion is: 
o" 287 in 86? 1 
The motion from meridian positions appears to be too large: 
Paris 
o'.' 337 in 
90 u o 
Boss 
0.319 in 
93-4 
12336 . 
H 
3188. (9.0... 
-H- 5 ) 
R. A. 23" 
i 7 m 
8 s Decl. + 
n° 47 ' 
1910.490 
249? 1 
20?87 
• 493 
249-3 
21.20 
• 570 
247-3 
20.97 
1910.52 
248.6 
21.01 
No early measures. About 4”' f FI 3188, same declination, is 
h 2242. The Rosse nebula near this was not seen. 
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