Burnham: Measures of Proper Motion Stars 
7187 . 02293. (7.5...11.0) 
R. A. I5 h io m 10* Decl. + 22 0 59' 
1909.400 
•438 
346?3 
348.3 
io"84 
10.80 
1909.42 
347-3 
10.82 
No third star near enough. Common proper motion in 
A. G. ] 
Ber. 0" 112 in 
280? 5 
7193 . 
2 1925. (7.8. 
•• 9 - 3 ) 
R. A. 15" 
io m 28 s Decl. 
— 7 ° 5 o' 
A and B 
1911.302 
I2?6 
5 " 15 
-334 
14.1 
4-99 
• 337 
13.2 
5-26 
1911-32 
133 
5-13 
A and B have a common proper motion. 
Bossert o"234 in 
2o6?3 
Valentiner 0.254 in 
206.4 
Porter 
0.254 in 
206.3 
A and C (13.2) 
1911.302 
271?32 
65 "52 
• 395 
270.77 
66.50 
.411 
269.48 
66.34 
1911.37 
270.52 
66.12 
A and D (12.8) 
1911.392 
2 76°77 
125"62 
• 395 
276.23 
124.75 
.411 
276.50 
125.29 
1911.40 
276.50 
125.22 
A and E (12.0) 
1911.392 
27I?32 
217"10 
•395 
271.40 
217.32 
.411 
271.30 
217.12 
1911.40 
27 I .34 
217.18 
No other measures 0 
f the small stars. 
7201 . 
(3 227. (7.2.. 
•9-5) 
R. A. I5 h 
I2 m 7 3 Decl. - 
-23 0 50' 
About 15' distant np (3 227 is h 3598; 1 
small with central 
densation. 
h 3598 and Cord. DM (23 0 ) 12193 (10.0) 
1911.414 
3 ° 8°3 
93” 1 7 
h 3597 and star 10. 
.8 
1911.414 
262 ?8 
iio'TS 
The latter is similar to the other, and about 31* p. 
The proper motion of (3 227 is given: 
Battermann o"o9i in 244?! 
7202 . 02 (App.) 137. (6.7...8.5) 
R. A. I5 h i2 m 11 s Decl.+ 5i°23' 
1911.241 105?6g 73"65 
.258 105.50 73.17 
.260 105.50 73.48 
1911-25 105.56 73-43 
The change seems to be wholly due to the proper motion of 
the large star. There is no third star convenient to measure. 
From the four positions the apparent proper motion of A is: 
o"o88 in I45?5 
From the catalogues this is: 
A. G. Harv. o'.'o79 in i 65?7 
Battermann 0.055 in 158.9 
7210 . 
2 1931. (6.2... 
7.6) 
R. A. i5 h 
I2 m 57 3 Decl. + 
io° 52' 
A and B 
1908.249 
I70?7 
I 3"33 
.252 
170.1 
13-11 
.266 
169.4 
13.29 
1908.26 170.1 13.24 
No relative motion in AB. I do not find it in any proper 
motion list. In this interest I have connected a third star. 
A and C (11.4) 
1908.249 93°o5 162"18 
.266 92.65 162.06 
1908.26 92.85 162.12 
7212 . 21934. (8.5...8.5) 
R. A. I5 h I3 m io 3 Decl. + 44 0 14' 
A and B 
1911 
.219 
27?0 
7"o5 
.241 
26.6 
7.14 
1911 
•23 
26.8 
7.09 
From six positions by 2 , Ma, A, HI, Doo and |3 on 31 n (1830- 
1911) one of these stars has a proper motion of: 
o"o34 in i68?3 (± 180 0 ) 
As these stars are of about the same brightness, the motion 
may be in either. To determine which is moving, I have con¬ 
nected a third small star. 
A and C (10.7) 
1911.219 
2 i 7°75 
140^69 
.221 
217.87 
140.55 
.241 
217.70 
140.70 
1911.23 
217.77 
140.65 
202 
