20 h 
Burnham: General Catalogue of Double Stars 
Number 
Double Star 
Star Catalogue 
R. A. 1880 
Decl. 1880 
Position 
Angle 
Distance 
Magnitudes 
Epoch 
Observer 
Notes 
9960 
vi. 27 
8 Aquilae 
20 h jm ys 
- I'll' 
t 
60" 
1780.64 
JS 
9961 
8735 
P XX h . 1 1 
5 9 
o 29 
202?2 
54.67 
7tf... 8 
1825.01 
S 3 
9962 
9 VI. ga 
w 1 xx h . 56 
S 9 
12 26 
267.9 
62.27 
.... 
I783-I8 
W i 
9963 
P833 
L 38625 
S ii 
6 30 
63-7 
2.30 
8. 8. ..ii. 7 
1881.74 
ft 2 
B and C ) 
63.5 
118.58 
8.4... 
1881.74 
ft 2 
A and B ) 
9964 
A 384 
A. 6. Berlin 7526 
S 19 
24 18 
355-2 
i-iS 
9.0.. .10. 8 
1902.78 
A 3 
(Bui. L. O. No. 29) 
9965 
H 2936 
DM (58) 2058 
S 19 
58 47 
254-7 
I2 
9-10... 9-10 
1830 + 
H 
8.5 m. in DM 
9966 
2636 
W XX h . 69 
5 20 
- 4 57 
201.8 
12.51 
8.2... 9.2 
1827.24 
S 2 
9967 
H 1486 
.... 
5 22 
10 49 
232.0 
7 
II = 11 
1828 + 
H 
9968 
See 409 
.... 
5 30: 
20 36: 
29.6 
5-23 
8. 9. ..II. 8 
1897.80 
See i 
9969 
Hgo6 
.... 
5 33 
i 24 
i65 
6 

1820 + 
H 
A and B ) 
35<> 
12 
.... 
1820 + 
H 
A and C J 
9970 
Espin 87 
DM (36) 3917 
S 44 
36 23 
301-5 
8.9 
8.4... 9-0 
1901 
Es 
(A. N. 3784) 
9971 
01205 
I, 38649 
5 47 
- 8 27 
50.0 
0.56 
8.1... 9.4 
1890.65 
ft 3 
9972 
2 2641 
- L 38676 
S S3 
3 27 
170.1 
20.34 
7.5-.-II-2 
1827.76 
S 2 
j.Syel'sk 
9973 
PIJO 
wxx h . 176 
5 56 
33 17 
187.1 
110.3 
1.66 
41-15 
8. i.. .10.0 
7.0... 
1875.45 
1875.76 
A 4 
^ 3 
B and C ) 
\ ( = 02540 
A and B ) 
9974 
Hl 4 88 
.... 
5 58 
45 26 
278.0 
4 
IO-II = IO-II 
1828 + 
H 
9975 
2 2650 rej. 
0. Are. II- 20152 
6 o 
65 58 
.... 
Cl. IV 
8 ...ii 

S 
9976 
Ho 587 
w 2 xx h . 167 
6 i 
21 
63-5 
13.20 
8 ...12 
1897.70 
Ho 2 
(4.^-3557) 
9977 
A 281 
DM (34) 3899 
6 2 
34 31 
171.8 
3-72 
8.7... 9.0 
1901.50 
A 2 
9978 
2 2645 
DM (51) 2781 
6 ii 
51 19 
I36-9 
1.49 
8.0... 8.3 
1831.74 
S 3 
Very wh. 
9979 
O2 400 
L 38758 
6 15 
43 35 
334-9 
0.64 
7.2... 8.2 
I845-73 
OS 3 
Reddish 
9980 
OS 399 
1 38747 
6 17 
36 4' 
278.8 
4-50 
7.2... 9.8 
1846.76 
OS 4 
7.2 red 
9981 
Doo 13 
DM (40) 4045 
6 24 
40 51 
257-7 
2.82 
8.6... 8.9 
1900.63 
Doo 2 
(.Put. Flower 
9982 
2 2644 
P XX h . 26 
6 28 
o 31 
207.6 
3-34 
7.1... 7.4 
1830.79 
S 4 
Oosy. I) 
Very wk. 
9983 
2 2643 
SD (3) 4817 
6 31 
- 3 21 
70.6 
3-21 
7-0... 9-5 
1830.91 
S 6 
7.0 wh. 
9984 
H 5180 
Cord.DM(28)l6507 
6 36 
-28 30 
221.3 
4 
10 ...II 
1834.6 
H 
9985 
H2935 
Cor<LDM(26) 14870 
6 39 
26 52 
213-9 
I2 
9-10. ..12 
1830 + 
H 
9986 
Hg7 
DM (20) 4468 
6 43 
20 38 
I30 
s 
10 ...II 
1820 + 
H 
9987 
P430 
DM (35) 4008 
6 48 
35 28 
18.7 
1. 10 
9. 3. ..10. 2 
1877.30 
A 3 
AandB ) 
Si-3 
17.09 
... 9-2 
1877.61 
A 2 
AB and C ) 
9988 
H 1490 
.... 
6 Si 
35 30 
359-8 
2 
II ...13 
1828 + 
H 
9989 
P 9 82 
DM (25) 4146 
6 51 
26 i 
51-0 
0.87 
8. 8.. .10.0 
1880.47 
ft 2 
9990 
Doo 14 
DM (25) 4147 
6 S3 
25 32 
260.4 
1.86 
9. 2.. .10.0 
1900.69 
Doo 2 
(Put. Flower 
Otsy. I) 
9991 
2 2648 
0. Arg. H. 20l6l 
6 54 
49 28 
116.1 
6.17 
7.9... 9.2 
1831.45 
S 4 
j.gyersk wh. 
9992 
Hi49i 
6 56 
4i 9 
301.6 
*X 
10= 10 
1828 + 
H 
9993 
H55" 

7 
-IS 43 
I40 
.... 
12 ...13 
1823 + 
H 
9994 
2 2652 
DM(6r> 1975 
7 3 
61 43 
280.3 
0.32 
7.3--. 7-6 
1832.62 
S 3 
White 
9995 
H 2938 
DM (6) 4474 
7 5 
7 o 
155-5 
i5 
9 ...11-12 
1830 + 
H 
8.8 m. in DM 
9996 
Hgo8 
DM (9) 4442 
7 7 
9 38 
340 
I2 
10 ...12 
1820 + 
H 
9997 
Espin 132 
DM (56) 2364 
7 12 
56 36 
260.7 
5-3 
8.6... 8.7 
1902 
Es 3 
AandB)^.^ 
60.7 
37-8 
... 8.6 
1902 
Es 3 
A and C ) 173) 
9998 
See 41 1 
0. Arg. S. 20331 
7 13 
20 36 
4-9 
2-57 
8 ...13-9 
1897.75 
See i 
9999 
A. G. 248 
A. G. Alb. 7036 
7 18 
i 7 
358-1 
3-<>4 
8. 5.. .10.0 
1902.60 
Cg 2 
1 0000 
Hags? 
3D (15) 5589 
7 19 
-IS 17 
91.0 
3 
IO-II..I2 
1830 + 
H 
IOOOI 
Ho 120 
DM (34) 3907 
7 22 
34 M 
113.8 
1. 01 
9.0. ..ii. 5 
1882.69 
Ho 2 
10002 
A 28a 
W* XX", 243 
7 25 
34 7 
206.2 
0.21 
7.6... 7-8 
1901.41 
A 3 
A and B \ 
17.8 
21-43 
7.0. ..12. 5 
1884.71 
Ho 2 
AB and C > 
14-5 
41-56 
.. .12.0 
1889.43 
ft 2 
AB and D ) 
10003 
Doo 15 
DM (25') 4149 
7 28 
25 17 
201.8 
127.82 
7-S--. 
1900.67 
Doo i 
A and B ) (Put. 
> Flower 
168.0 
2.06 
9.0. ..10. 7 
1900.69 
Doo 2 
B and C ) Otsy. I) 
IO004 
H2939 
0. Arg. S. 20332 
7 30 
-16 58 
182.3 
7 
9 .. .11-12 
1830 + 
H 
"Neat" 
10005 
2 2649 
DM(3I) 3988, 3989 
7 34 
31 43 
152.3 
26.08 
7.7--. 8.8 
1832.20 
S 3 
YeFsh wh.: ashy 
10006 
Hgog 
.... 
20 7 37 
- 4 25 
130 
9 
10 . . .11 
1820 + 
H 
200 
