Burnham: Measures of Proper Motion Stars 
1908.460 
.482 
.518 
A and D (11.0) 
345°75 
345-57 
345-48 
63 "06 
63.04 
62.91 
1908.49 
345 - 6 o 
63.00 
A and E (9.4) 
1908.460 
7 o ?30 
179-43 
.482 
70.30 
179-74 
.518 
70-35 
179-51 
1908.49 
70.32 
I 79-56 
From the measures of the several companion stars, we have 
the following for the movement of A : 
AB 
R. A. + o'.'25o 
Decl. — o'.Tio 
AC 
0.227 
0.166 
AD 
0.238 
0 . hi 
AE 
0.244 
0.167 
+ 0.240 
— 0.138 
Therefore the true proper motion of n Aquilae is: 
o "277 in H9?9 
From meridian positions we have: 
Auwers 
o "233 
in 
124° 7 
Boss 
0.261 
in 
125-5 
Newcomb 
0.261 
in 
124-3 
9438. Espin 129. (9.4...10.3) 
R. A. i9 h 30 m 
1908.266 
• 331 
-370 
18 s Decl. + 52 0 33' 
A and B 
221?5 3 "29 
224.9 3.26 
226.3 3-52 
1908.32 
224.2 
3-36 
A and DM (52 0 ) 2458 
1908.266 
273-15 
7 i "77 
•331 
273.22 
71.86 
• 370 
273-52 
71.86 
1908.32 
273-30 
71-83 
There is an error of 1° in the declination given by Espin, 
and repeated in Part I of the General Catalogue. It should be 
+ 52° 33'. The principal star is DM (52°) 2459. 
9447. Lalande 37162. (7.5...10.3) 
R. A.19" 
3i m 8 s Deck — 
io° 15' 
A and B 
1912.526 
285?90 
82"l0 
-545 
286.03 
82.28 
.562 
286.62 
82.13 
1912.54 
286.18 
82.17 
B 
and C (11.1) 
1912.526 
284^6 
4-30 
•545 
284.0 
4.02 
.562 
283.2 
4.07 
1912.54 
283.9 
4-13 
The only other measures of AB are my own. No evidence 
of change in BC. 
9457. 
H 892. 
(9.0.. 
.11.4) 
R. A. 19 11 
3 i m 50 s 
Decl. 
-8° 35 ' 
1907.523 
I 5°3 
23'-42 
• 559 
15.1 
23-53 
-578 
15-3 
23.42 
I 907-55 
15.2 
23.46 
The principal star is only yellowish. 
No other measures. 
9458. e Sagittae. (5.6...7.9) 
R. A. 19" 3i ,n 51 s Deck + 16 0 12' 
A and B 
1912.430 
8 i ?43 
89*93 
.465 
81.08 
89.92 
•485 
81.01 
89.92 
1912.46 
81.17 
89.92 
From the measures of AB by 02 , A and 3 (1840-1912) the 
apparent motion of A is: 
o'! 022 in 78 ?4 
The star catalogues make this uncertain: 
Auwers o"oi3 in 297?5 
Newcomb 0.017 in 75-4 
Boss 0.019 in 47.9 
It is probable that B is practically fixed; to make certain of 
this, I have connected a third small star. 
A and C (12.5) 
1912.430 
.465 
• 487 
28o?20 
280.31 
279-55 
ioo"o6 
99.28 
99.00 
1912.46 
280.02 
99-45 
9461. 02 (App.) 187. 
(7.2...7.7) 
R. A. 19” 31" 1 
55 s Decl. + 46° 10' 
19H.509 
.526 
•529 
A and B 
287?25 
287.08 
286.85 
64^20 
64.10 
64.47 
1911.52 
287.06 
64.26 
247 
