Burnham: Measures of Proper Motion Stars 
12234. 
2 2993. (7.0.. 
..7.8) 
R. A. 23" 
1 7 m 47 s Decl. - 
- 9 ° 35 ' 
A and C (9.1) 
1908.556 
115-26 
121*88 
• 573 
H 5-45 
122.50 
•597 
115.70 
122.49 
1908.58 
H 5-47 
122.29 
C is SD (9 0 ) 6152. From the measures of AC the proper 
motion of AB is : 
o"46i in 89?4 
From the catalogues: 
Paris 0^569 in 103^0 
Boss 0.558 in 94.7 
Later measures of AC: 
1911.663 
h 5°85 
I2l"25 
.720 
115-63 
121.11 
• 736 
115.60 
121.40 
i 9 ii- 7 i 
115-69 
121.25 
12236. 
H 981. (9.0...: 
t 2 - 5 ) 
R. A.23 h 
7 m 51 s Decl. + 
2 ° 13 ' 
1908.482 
28i?o 
I 7 "S 5 
• 559 
279.4 
17.89 
-573 
281.4 
17-94 
1908.54 
280.6 
17.89 
This pair was wrongly identified in 1905, and the measure 
given in Part II of the General Catalogue belongs to another 
star. 
12237. (3 714. 
R. A. 23" 7 m 56 s Decl. — 3 °i 7 ' 
h 2220 is about 28' distant nf; diffused, and little brighter in 
the middle. 
h 2220 and SD (3 0 ) 5598 
1910.589 83 ?i 165*86 
.608 82.6 166.35 
1910.60 82.8 166.10 
12247. H 983. (8.7...9.2) 
R. A. 23 h 8 m 35 s Decl.+ 31° 7' 
1910.684 is6?3 16*83 
.698 158.1 17.04 
.701 157-4 16.68 
1910.69 157.3 16.85 
12257. ip 1 Aquarii. (3 1220. 
R. A. 23" 9 m 36 s Decl. — 9 0 44' 
BC and E (9.0.. 
•12.5) 
1908.597 
358 ? 1 
18*31 
.633 
357-7 
18.46 
.671 
357-3 
18.29 
1908.63 
357-7 
18.35 
Rejecting my single measure in 1877, the three positions give 
for the proper motion of BC, which is exactly the same as 
that of ij) 1 Aquarii: 
0*375 in 89°4 
From meridian positions, we have for ii) 1 Aquarii: 
Auwers 
o "350 
in 
oo°8 
Boss 
0.367 
in 
92.0 
Porter 
0.348 
in 
92.1 
Paris 
0.378 
in 
72.6 
12265. 22995. (7.7...8.0) 
R. A. 23 h io m 24 s Decl. —2 0 15' 
1910.684 3I?2 4''76 
.701 32.3 4-89 
• 703 _29.5_ 4-95 
1910.70 31.0 4.87 
No change; the position-angle by 2 is too small. The Hd 
pair could not be found. 
12267. 
PI 3181. (9.1... 
,10.0) 
R. A. 23” io m 27 s Decl. + 
52 ° 19 ' 
A and B 
1909.742 
i8!8 
22". 17 
-744 
19-3 
22. l8 
.760 
18.9 
22.21 
1909.75 
19.0 
22.19 
A and DM (52 0 ) 3407 (9.0) 
1909.742 
49°20 
I 53 ? 8 i 
•744 
49.10 
154-05 
.760 
48.78 
153-89 
1909.75 
49 03 
153-92 
The positions of the distant star seem 
to indicate that 
has any proper motion at all, it is in a direction opposite 
given in A. G. Harvard 
as o'.Toi in 90^0. 
1875 49 °. 
'3 I 5 2 '. , 3 
A. G. Harv. 
12272. 
H 3180. ( 9 - 4 -•■ 
.12.2) 
R. A.23" 
io m 37 s Decl. + 9 0 37' 
1908.636 
265 ?o 
23"0I 
.652 
263.7 
23-05 
.671 
263.4 
23.07 
1908.65 
264.0 
23.04 
No other measures. Herschel’s angle in 1830 was 253“!. 
There is a 13.5 m star, 3i8!8:2o"7 from A 
299 
