Burnham: Measures of Proper Motion Stars 
395 . o Cassiopeiae. (3 231. (4.9...12.0) 
R. A. o h 38™ 2* Decl. + 47 ° 33 ' 
1911.468 
303?00 
32"72 
•509 
303.50 
32.71 
• 529 
302.90 
32.76 
1911.50 
303.13 
32.73 
No sensible change since 1888. The proper motion of the 
large star, if any, is very uncertain. 
Auwers (F. C.) 
o"oi6 
in 
I 90°7 
Auwers (Cor’d) 
0.018 
in 
146.0 
Boss 
0.023 
in 
102.7 
Newcomb 
0.029 
in 
102.6 
397 . A. G. 7. 
(9.7.. 
.11. 
0) 
R. A. 0" 38"’ 8 s Decl.+ n° 56' 
1908.750 3i8?4 2i"52 
.788 317.5 21.32 
.824 3190 20.91 
1908.79 318.3 21.25 
Early measures disagree in distance. 
400. H 6 
This is identical with the last preceding pair, A. G. 7. 
401. |3 492. (6.0...12.0) 
R. A. o h 38"’ 27 s Decl. + 54 0 34' 
A and B 
1909.821 I50?8 2".2g 
A and C (10.9) 
1909.818 23?87 8S"30 
.821 23.23 88.28 
.838 _ 23,53 _ 88.44 
1909.83 23.54 88.34 
Distant star measured for proper motion of A, which is 
given: 
A. G. Harv. o"o66 in 317^3 
Boss 0.027 in 250.3 
Groombridge 0.020 in 232.8 
There is no change in AB. 
403. Arg 2. (8.0...9.0) 
R. A. o h 38™ 59 s Decl. + 54 0 20' 
A and B 
1907.463 
ii 8?3 
I 3"38 
.465 
118.9 
13-15 
.485 
118.8 
12.96 
1907.47 
118.7 
1316 
A and C (12.5) 
1907.463 93? 5 26"24 
The measure by Espin of this star is from B. 
408. 
H 7. (10.0...11 
• 3 ) 
R. A. o h 39 m 14 s Decl. + 
n° 55 ' 
1908.750 
3 o 8?4 
2l"l2 
.788 
308.4 
21.06 
.824 
308.0 
20-97 
1908.79 
308.3 
21.05 
This is DM (n°) 90. 
Error of 180° in 
Herschel. No other 
measures. No. 397, which is np H 7, is a very similar pair in 
all respects. 
415. 2 I, App. I. (6.7.. 
.6.7) 
R. A. o h 39 m 58 s Decl. + 30° 17' 
1907.638 
51*65 
46" 56 
• 6 73 
51.50 
46.41 
.675 
51.76 
46.58 
1907.66 
51.64 
46.52 
The only change since 1834 is a possible decrease in the angle. 
417. 
HV.82. (7.7. 
..8.0) 
R. A. o h 
40 m 38 s Decl. + 50° 27' 
A and B 
1909.742 
76? 26 
5 i "27 
• 744 
76.57 
51.44 
.760 
76.32 
51-34 
1909.75 
76.38 
51-35 
A and C (12.2) 
1909.742 
280^62 
i 04"72 
• 744 
280.53 
104.32 
.760 
280.68 
104.75 
1909.75 
280.61 
104.60 
Small star measured to determine 
hereafter whether the 
proper motion is in A 
or B. 
The apparent motion of B from the measures (1875-1909) is: 
o"o5o in 55?2 (± 180°) 
432. 
Fid 35. (8.7.. 
• 9 - 3 ) 
R. A. o h 
42 m 28 s Decl. 
— 2° 25' 
1909.627 
36?6 
6 " 9 6 
.703 
35-0 
6.96 
.706 
35-8 
6.91 
1909.68 
35-8 
6-94 
The nebula about 35' distant sf is diffused but brighter in the 
middle, so that the bisection is fairly exact. 
86 
