Burnham: Measures of Proper Motion Stars 
12563. 2 3041. (7.3...8.2) 
R. A. 23” 41" 1 45 s Decl. + 16° 25' 
1907.597 
.657 
.673 
A and B 
35 i °5 
351-5 
351.4 
63V78 
63-95 
63.87 
1907.64 
351-47 
63.87 
A and C (8.1) 
1907.597 
352 ° 1 
67" 17 
.657 
351-8 
67.46 
.673 
352.0 
67.16 
1907.64 
351-97 
67.26 
These positions with the three prior measures of A and BC 
(1832-1907) give for the apparent proper motion of BC: 
o"o99 in I 28?2 
From meridian positions: 
A 
o"o3i 
in 
33°6 
A. G. Ber 
0.040 
in 
20.7 
Rechenberg 
BC 
0.106 
in 
124.4 
A. G. Ber 
0.096 
in 
118.5 
Rechenberg 
It is at least probable that the change is wholly due to the 
motion of BC. 
12564. 20 Pisciutn. S 835. (5.8.. .8.6) 
R. A. 23" 41 m 46 s Decl. — 3 0 26' 
A and B 
1911.663 
284^88 
I 73'-22 
.720 
285.25 
172.70 
• 755 
285.00 
172.74 
1911.71 
285.04 
172.89 
A comparison of the 
position by South in 1824 with the 
measures of 1900 and 1911, implies a motion in A of o"o82 in 
32?7, but owing to the uncertainty of the early distances, and 
the possibility of some motion in B, this result should be con- 
firmed by further observations. I have therefore connected a 
faint star with B. 
B 
and C (12.5) 
I 9 II -775 
277 ° 8 9 
52"35 
•777 
278.10 
52.02 
.813 
277.73 
52.17 
I 9 II -79 
277.91 
52.18 
From the star catalogues: 
Auwers 
0"072 in 
87% 
Boss 
0.095 in 
86.4 
12567. 
2 3040. (9.0.. 
.9.0) 
R. A. 23’’ 42 m o s Decl. T 
9 ° 29' 
1909.725 
2i8?o 
4'-'39 
.742 
218.2 
4-37 
■744 
218.0 
4-43 
1909.74 
218.1 
4.40 
h 2265 and star 
11.9m 
1909.703 
io4?8 
70" 1 
.706 
103.7 
7i-3 
.760 
105.8 
69.8 
1909.72 
104.8 
70.4 
This is about i%° up 2 3040. A 
prior measure gives 
1868.78 I04?8 
_ T rr l - 
71.7 
in Hd 
12573. O2507. (6. 8...7. 5) 
R. A. 23 h 42 m 51 s Decl. + 64° 13' 
A and B 
1908.711 266^9 o"67 
.750 269.5 0.64 
.769 270.6 0.64 
1908.74 269.0 0.65 
AB and C (7.8) 
1908.709 352°95 49" 2 7 
■ 7 11 352-43 49-37 
■ 728 352.42 _ 49.15 
1908.72 352.60 49.26 
C is bright enough to have some motion, but, if any, it is 
very small. The measures of 02 , A and (I (1847-1908) give for 
the apparent motion of AB: 
Measures o"oi9 in i04?7 
Greenwich 0.027 in 119.0 
12575. 6 Cassiopt 
?iae. 02 508. 
( 5 - 7 -.- 8 . 2 ) 
R. A. 23” 43"’ 
o 3 Decl. + 
6 i° 33 ' 
A and C (10.8) 
1912.622 
3 ° 9°30 
62"25 
.638 
309.20 
62.42 
.657 
309-25 
62.59 
1912.64 
309-25 
62.42 
No other measures of C. 
The principal stars appear to have 
a small common proper 
motion, with 
no sensible relative 
change. 
Auwers 
o"oi9 
in 
238?7 
Groombridge 
0.035 
in 
224.2 
Boss 
0.010 
in 
246.6 
12581. 
H 5423. (6.0... 
12.4) 
R. A.23” 
43 m 37 s Decl. — 
-26° 0' 
1910.627 
3 ° 9°3 
I 3"45 
.681 
308.8 
12.83 
.760 
308.8 
13-49 
1910.69 
309-0 
13-26 
The prior measures of this pair are discordant. Not in Boss’ 
General Catalogue. 
307 
