20 h 
Burnham: General Catalogue of Double Stars 
Numbe 
Double Star 
Star Catalogue 
R. A. 1880 
Dec). 1880 
Position 
Angle 
Distance 
Magnitudes 
Epoch 
Observer 
Notes 
10140 
22668 
Cygni 1 76 
2o h I5 m 54 s 
39" 2' 
293-6 
3?30 
7.0... 9.2 
1831.14 
2 3 
Yel'sh to*..- ash 
10141 
O2 4 o6 
L39177 
15 54 
44 59 
136.3 
0-54 
7.1... 8.0 
1845.81 
02 3 
10142 
H2956 

15 59 
58 17 
258.4 
2 
12 = 12 
1830 + 
H 
10143 
See 
L 39II6 
16 15 
-18 43 
108.8 
2-43 
8.0... 8.6 
1897.75 
See 2 
10144 
Ho 456 
Cold. G. C. 27925 
16 18 
-27 7 
215.2 
'4-39 
8.0. ..13.0 
1889.76 
Ho 2 
10145 
H295S 
16 22 
I 32 
268.0 
4 
ii ...13 
1830 + 
H 
10146 
P 1207 
L 39198 
16 25 
43 28 
217.8 
5-76 
7-7-. -13- 5 
1890.58 
ft 3 
10147 
2 2672 
w xx". 552 
16 25 
23 23 
278.4 
1.07 
8.7... 8.8 
1831.80 
2 3 
White 
10148 
Pi259 
W XX". 563 
16 27 
30 13 
171.9 
0.47 
8.3... 8.7 
1891.65 
P 3 
10149 
P 1260 
DM (55) 2368 
16 33 
55 19 
169.4 
0.47 
8. 2. ..io. 8 
1891.57 
ft 3 
10150 
Ho 127 
W xx h . 577 
16 35 
39 6 
89.6 
i-59 
8. 5- -.13 
1886.26 
Ho 2 
10151 
? N. 138 
1 6 36: 
17 20: 
Cl. I 
1801.78 
JJt 
10152 
Espin 28 
.... 
16 36 
35 14 
256.3 
24.32 
9.1... 9.8 
1899.70 
Es i 
"Averyred." (A.N. 
10153 
H2958 
.... 
16 40 
62 50 
329.9 
4 
II ...12 
1830 + 
H 
3717) 
10154 
2 2670 
DM (15) 4142 
16 42 
16 o 
I5I-3 
30.62 
8.3... 8.7 
1829.76 
2 3 
A and B 1 A B^A.- 
77-7 
16.45 
...10.7 
1829.76 
2 3 
B and C ) ""* 
10155 
22669 
DM(55)2374,2372 
16 56 
55 45 
260.3 
23-25 
8.3... 9.0 
1832.14 
2 3 
White 
10156 
A 287 
A. G. Bonn 14091 
16 56 
41 5 
129.4 
1.42 
8. 9.. .11.0 
1901.92 
A 3 
10157 
See 418 
Cord. DM (25) 14744 
17 o 
25 22 
53-0 
2.87 
8.1... 9.2 
1897.82 
See i 
10158 
A 725 
A. G. Bonn 14093 
17 o 
44 4 
50.4 
0.96 
8.8... 9.8 
1904.39 
A 3 
10159 
A 46 
A. G.Bonn 14095 
17 I 
43 18 
267.6 
0.23 
8.5... 8.7 
1901.93 
A 3 
A and B > 
V 
264.3 
1.86 
...II.} 
1901.90 
A 3 
AB and C 5 
10160 
22673 
DM (1 2) 4307 
17 6 
12 57 
335-1 
2-53 
8.0... 9.5 
1830.71 
2 3 
A and B \ 
10161 
2 2674 



1-3 
15.51 
8.0. . .10.7 
1829.62 
S 2 
P . . y, ( ACiuA.: 
C and D y yil , sh 
105.6 
75.58 
1829.62 
S 2 
A and C ) 
10162 
Hi 5 o 5 
w xx h . 603 
17 10 
43 2 
110.8 
I5 
9 ...ii 
1828 + 
H 
10163 
P66 3 
L 39260 
17 19 
53 i3 
3I3-6 
6.58 
6. 3. ..15. 2 
1891.54 
ft 2 
A and 11 ) 
75-2 
7-67 
...12.5 
1891.53 
ft 3 
A and C ) 
10164 
Hi504 
w xx h . 600 
17 28 
25 55 
239.7 
12 
7 ...13 
1828 + 
H 
A and B ) 
250 
25 
.. .12 
1828 + 
H 
A and C ) 
10165 
H.C.Wilson 1 9 
DM (5) 4496 
17 33 
5 12 
359-7 
1. 80 
10.7. ..10.7 
I893.39 
W 3 
10166 
22676 
DM (26) 3884 
17 49 
26 45 
173-8 
2.19 
7.8. . .10.0 
1831.50 
2 3 
7.8 yiPtk 
10167 
A 288 
A. G. Berlin 7671 
17 50 
20 29 
351.6 
O.26 
8.2... 8.4 
1901.39 
A 3 
10168 
P66 5 
Y Cygni 
17 55 
39 52 
305-1 
I.4I 
10. 0. . .11.0 
1878.52 
ft 2 
B and C ) 
196.5 
140.44 
2.3... 
1878.52 
ft 3 
A and BC ) 
10169 
Hgis 

17 59 
4 31 
330 
5 
II ...15-16 
1820 + 
H 
A and B ) 
45 
i5 
. ..II 
1820 + 
H 
A and C ) 
10170 
22677 
PXX h . 116 
18 31 
o 41 
28.7 
33-18 
6.O.. .10.5 
1828.47 
2 3 
10171 
H 1510 
DM (47) 3089 
18 31 
47 23 
151.9 
3 
10 = 10 
1828 + 
H 
10172 
H2957 
18 35 
-24 4 
I5 
IO-II..IO-II 
1830 + 
H 
10173 
02 (App) 206 
W XX h . 643 
18 35 
38 50 
256.8 
42.65 
7.0... 8.4 
1876.31 
^ 3 
10174 
H 1506 
w xx h . 637 
18 35 
35 18 
199.5 
6 
8-9... 14 
1828 + 
H 
A and B ) 
191.1 
20 
. . .12 
1828 + 
H 
A and C } 
10175 
A 726 
A. G. Bonn 14136 
18 36 
45 50 
289.0 
0.64 
8.9... 9.8 
1904.39 
A 3 
10176 
3664 
Aquilae 264 
18 36 
5 7 
285.1 
9.66 
7.0. ..12. 5 
1878.62 
ft i 
10177 
H 1511 
18 38 
47 23 
237-5 
I0 
II ...12 
1828 + 
H 
10178 
H2959 
18 41 
8 53 
279.0 
I0 
9-10. ..ii 
1830 + 
H 
10179 
A 289 
A. G. Bonn 14137 
18 43 
42 20 
156.3 
3.59 
8. 3- ..ii. 3 
1901.88 
A 3 
10180 
Ho 128 
L 39300 
18 47 
42 36 
34-6 
0.95 
6.3. . .11.0 
1886.85 
Ho 2 
A and B ) 
63-1 
96.41 
6.5... 7.7 
1876.29 
A 3 
A and C ) 
10181 
Hu 361 
DM (18) 4485 
18 50 
18 45 
189-7 
o.43 
8. 5. ..12. 3 
1901.64 
Hu 3 
(Bui. L. 0. No. 12) 
10182 
22679 
DM (19) 4396 
18 59 
19 ii 
79-8 
21.90 
7.4... 8.7 
1830.47 
2 4 
7.410* 
10183 
Lewis 34 
.... 
19 : 
42 45 = 
176.0 
i-55 
8 ... 9 
1900.66 
L i 
(M. N. LXI, 486) 
10184 
H 1507 
.... 
19 2 
14 15 
67.0 
5 
10 .. .10-11 
1828 + 
II 
10185 
H 1508 
19 3 
14 20 
70 
5 
1828 + 
H 
10186 
Hisog 
DM (9) 4523 
20 19 8 
9 52 
182.0 
20 
9 ... 9-10 
1828 + 
H 
204 
