IS 1 
Burnham : General Catalogue of Double Stars 
Number 
Double Star 
Star Catalogue 
R. A. 1880 
Decl. 1880 
Position 
Angle 
Distance 
Magnitudes 
Epoch 
Observer 
Notes 
8524 
Hu 581 
DM (I 4 ) 3507 
jgh jym 2 gs 
I455' 
"9-9 
of 31 
8.4. . . 9.0 
1902.64 
Hu 3 
(Bui. L. 0. No. 27) 
8525 
H 1322 
17 54 
27 43 
246.1 
i5 
9 ...II 
1828 + 
H 
8526 
See 352 
Cord. l8 h . 1117 
17 55 
-30 17 
72-3 
2.96 
7-5-- .13-9 
1897.70 
See I 
8527 
H8s8 
DM ( I ) 3663 
17 58 
i 27 
230 
8 
IO . . .11 
1820 + 
H 
8528 
Cordoba 
Cord. l8 h . 1 1 22 
18 6 
27 28 
359-6 
5.67 
8.0... 8.1 
1897.67 
See l 
8529 
A. Clark 10 
21 Sagittarii 
18 12 
20 36 
293-4 
2-45 
5 ... 8.5 
I853-70 
Da 2 
Yellow: Hue 
8530 
22313 
SD (6) 4755 
18 16 
6 40 
199.0 
6.13 
7.2... 8.5 
1832.23 
S 3 
YeTsh wh.: ash 
8531 
22314 
DM (23) 3325 
18 26 
23 23 
328.5 
2-43 
8.4... 9.6 
1830.99 
S 4 
Z.^yel'sh 
8532 
Hu 64 
SD (16) 4864 
18 26 
-16 34 
12. 1 
4.04 
9.0. ..10.0 
1899.65 
Hu i 
(A. 7.480) 
8533 
Hn 144 
Yar. 7794 
18 29 
-21 6 
39-2 
3-7 
9.0... 9.0 
1888.71 
Com 4 
8534 
Ho 83 
w 2 xvm h . 502 
18 34 
27 28 
262.3 
o.4 
8.7... 8.7 
1884.79 
Ho I 
8535 
A. Clark 1 1 
I- 33959 
18 44 
- I 39 
178.1 
o.4 
7.0... 7.2 
1854.70 
Da 2 
8536 
Hu 582 
DM (48) 2683 
18 58 
48 18 
195-2 
2.19 
7. 8. ..12.0 
1902.67 
Hu 2 
(Bui. L. O. No. 27) 
8537 
02 347 
L 33976 
19 i 
7 10 
339-8 
3-35 
7. 2.. .11.0 
1849.70 
OS 2 
8538 
Pi325 
DM (20) 3770 
19 23 
20 24 
346.1 
6.25 
8. 4. ..13. 2 
1903.48 
ft 3 
8539 
H 1323 
19 27 
12 49 
284.1 
I0 
10 . . .11 
1828 + 
H 
8540 
A 244 
A. G. Camb. 8871 
19 27 
28 14 
269.8 
o-44 
9.3... 9-7 
1901.75 
A 3 
8541 
Ho 431 
I/ 34064 
19 41 
38 17 
358.9 
21.23 
7.0. ..12.5 
1892.14 
Ho 2 
8542 
Ho 432 
DM (38) 3160 
19 56 
38 41 
289.4 
17.16 
6. 5- -.13 
1892.14 
Ho 2 
8543 
P 1203 
Serpentis 191 
19 57 
o 43 
67.8 
0.30 
7-5-.- 7-7 
1890.67 
ft 3 
8544 
P965 
SD (17) 5196 
20 2 
-'7 '5 
105.6 
i-57 
8.1. ..n. 8 
1880.60 
V 3 
8545 
Ho 84 

20 3 
27 20 
312.9 
2.02 
9 ...ii 
1885.70 
Ho i 
8546 
A 85 
SD (2) 4623 
20 7 
- 2 5 8 
189.6 
4-32 
8. 9. ..12.0 
1900.48 
A 3 
(A. N. 3668) 
8547 
Hu 239 
SD (21) 5005 
20 8 
-21 59 
184.3 
3-13 
9.0. . . 9.2 
1900.56 
Hu 3 
(A. J. 494) 
8548 
2 2315 
Herculis 452 
20 12 
27 20 
281.1 
0-59 
7.0... 8.0 
1830.74 
S 4 
White 
8549 
Pi33 
B. A. C. 6261 
20 15 
26 42 
265.3 
1. 80 
7-S... 7-5 
1875.66 
Sp 4 
8550 
2 2317 rej. 
DM (26) 3247 
20 30 
26 I 
225.2 
24.97 
8.1... 
'904-33 
ft 3 
A and B 1 
322.1 
0.98 
10.8. . .11.0 
1904.34 
2 
B and C > 
190.2 
44.66 
... 9.7 
I904.33 
ft 3 
A and D ) 
8551 
2 2318 
DM (25) 3520 
20 37 
25 56 
257.2 
20.51 
8.0. ..10. 2 
1829.74 
S 2 
8.0 yel'sh 
8552 
Ho 85 
w= xvm h . 561 
20 37 
28 I 
196.2 
4.70 
8.0. . . 12.0 
1885.07 
Ho 2 
8553 
H5496 
L 34034 
20 40 
- 8 7 
.... 

6 ... 
1823 + 
H 
8554 
A 580 
A. 6. Leip. 8498 
20 4! 
7 37 
322.7 
4.05 
8. 7. ..10. 8 
1903.38 
A 3 
(Bui. L. 0. No. 50) 
8555 
Lewis 22 

21 : 
26 2: 
309.6 
5-56 
10 ... 10 
1900.70 
L i 
(M. N. LXI, 486) 
8556 
Lewis 23 
21 : 
25 58: 
138.8 
1.50 
9. 5.. .10.0 
1901.48 
L i 
8557 
Schj. 17 
w 1 xvm h . 449 
20 43 
627 
3Si -o 
50-44 
8.6... 9-3 
1904.28 
ft 2 
8558 
Hu 240 
SD (21) 5010 
20 48 
21 40 
34-9 
4-83 
8. 5. ..10. 7 
1900.56 
Hu 3 
(A. J. 494) 
8559 
A 86 
SD (6) 4765 
20 57 
- 6 21 
286.2 
2.61 
9. 2. ..10. 3 
1900.49 
A 3 
(A. N. 3668) 
8560 
Espin 
DM (51) 2372 
20 57 
51 36 
198.7 
2.75 
8.6... 8.7 
1903.69 
Es 2 
8561 
02350 
w 1 xvm h . 456 
21 2 
6 21 
168.9 
1.72 
7.4... 9.0 
1852.68 
OS 4 
7 . 4 bluish 
8562 
22316 
59 Serpentis 
21 4 
o 7 
3M-I 
3-95 
5.5... 7-8 
1828.62 
S 6 
Yel.: Hue 
8563 
H 2832 
0. Arg. S. 18250 
21 9 
21 19 
15-0 
i8 
9-10. . .11 
1830 + 
H 
8564 
Wash. Zones 
B. A. C. 6270 
21 29 
-26 39 
182.7 
41-79 
6.7... 7.7 
1890.50 
Gla 2 
8565 
$N. !2 5 
L 34048 
21 33 
-25 7 
Cl. I 
.... 
1801.67 
Iff 
8566 
Hu 241 
SD (21) 5019 
21 40 
21 27 
35-7 
4.26 
8. 8. ..10. 5 
1900.56 
Hu 3 
M./.494) 
8567 
P26 4 
DM (27) 3023 
21 43 
27 16 
360 
8 
8. 5. ..12 
1874.72 
ft 
8568 
P 4 6 4 
w 1 xvm h . 476 
21 45 
6 29 
111.3 
1.20 
8.5... 9-5 
1877.17 
& 2 
8569 
Pi 3 26 
DM (26) 3259 
21 51 
26 23 
104.8 
5.06 
7-2. ..13- 4 
1904.31 
ft 3 
A and B ) 
61.0 
61.59 
... 9.2 
1904.31 
ft 3 
A and C > 
8570 
H 1324 
.... 
21 51 
28 37 
10.8 
3 
II . . .12 
1828 + 
H 
8571 
P'34 
0. Arg. If. 18233 
21 59 
46 49 
133-7 
1.07 
7.9.-. 9-8 
1875.18 
A 4 
8572 
Lewis 24 
.... 
22 : 
25 58: 
263.7 
2-94 
9. 5.. .10.0 
1901.54 
L I 
(M. N. LXII, 395) 
8573 
H5497 
22 : 
10 18: 
225 
20 
. 
1823 + 
H 
8574 
2 2323 
39 Draconis 
22 10 
58 44 
5-9 
3-14 
4-7-.. 7-7 
1833.20 
S 7 
, 1 4.7 yeTsh 
AandBl'J/, 7 . ? 
21.7 
88.99 
... 7.1 
1834.27 
S 6 
A jr 1 \ bluishwh.: 
AandC J 7.1 <wA 
8575 
Hu 66 
Rad 1 . 3923 
18 22 II 
48 42 
309.6 
o-34 
1898.82 
Hu 5 
AandB )(AC = 
25.0 
o-49 
7.3... 8.0 
1846.40 
OS 3 
AB and C } 5 35') 
170 
