16 h 
Burnham: General Catalogue of Double Stars 
lumber 
Double Star 
Star Catalogue 
R. A. 1880 
Decl. 1880 
Position 
Angle 
Distance 
Magnitudes 
Epoch 
Observer 
Notes 
7636 
H2 
L 29996 
l6 h 22 34' 
21-10' 
183.8 
13-56 
. . .11.0 
7. 5. ..10. 3 
1887.59 
1845.86 
HS i 
02 2 
A and B ) A c = 
AB and C ) OS 3" 
7637 
2 2049 
DM (26) 2845 
22 58 
26 15 
215.2 
1.07 
6.5... 7.5 
1829.61 
2 3 
White 
7638 
P8I3 
W* XVI h . 661 
23 2 
26 48 
165.4 
0.96 
8.4... 8.4 
1881.30 
ft 3 
7639 
P 814 
W XVI h . 676 
23 9 
40 9 
322.6 
0.36 
8.4... 8.7 
1881.38 
ft 3 
7640 
P 815 
W* XYI h . 686 
23 16 
43 ii 
348.4 
6.42 
8. i. ..10. 4 
I88I.30 
ft 3 
7641 
H4859 
23 19 
-28 4 
274-5 
I2 
10= IO 
I834.3 
H 
7642 
2 2052 
Herculis ^\ 
23 37 
18 40 
109.7 
2.98 
7.5-.. 7-5 
1829.52 
2 3 
White 
7643 
2 2053 rej. 
DM (31) 2853 
23 42 
31 24 
352.0 
21.43 
8.9... 9.6 
1903.40 
ft 2 
7644 
2 2051 
L 30022 
23 44 
10 51 
18.9 
13.46 
7.1... 8.6 
1832.25 
2 4 
Yerth: bluish 
7645 
23104 
L 30000 
23 45 
-14 17 
226.2 
8.99 
8. 5.. .10.0 
1832.13 
2 4 
7646 
2 2050 
W 1 XVI h . 424 
24 7 
12 52 
216.7 
5-35 
8.0... 9.3 
1831.93 
2 3 
8.0 ytfih 
7647 
H26i 
.... 
24 8: 
37 40: 
88 
i5 
10 ...II 
1820 + 
H 
7648 
P 626 
<f> Ophiuchi 
24 16 
16 21 
35-9 
32.46 
4 ...12.5 
1878.41 
ft 2 
7649 
22055 
X Ophiuchi 
24 52 
2 15 
331-8 
0.84 
4.0... 6.1 
1825.51 
2 3 
Yel.: bluish 
7650 
Hu 663 
DM (51) 2105 
24 59 
Si 5i 
235-7 
2.98 
7.0. ..ii. 8 
I903.3I 
Hu 2 
7651 
23105 
W 1 XVI h . 447 
25 21 
- 6 46 
57-5 
0.62 
7.7... 7.7 
1835.62 
2 i 
Yel'sh 
7652 
22066 
DM (76) 605 
25 33 
76 36 
58.4 
4-97 
9.0... 9.0 
1832.59 
2 3 
White 
7 6 53 
Hu 748 
DM (51) 2106 
25 40 
Si 40 
83-4 
6.04 
6. 2. ..12. 8 
I904-3I 
Hu 2 
7 6 54 
Sh 233 
DM(8)32l6,32I5 
25 43 
833 
72.5 
59-54 
7 ... 8 
1823.43 
Sh 2 
White: blue 
75S 
2 2056 
W 1 XVI h . 458 
25 44 
5 42 
318.1 
6.04 
7.9... 9-0 
1831.92 
2 4 
Wh.: ash 
7656 
Ho 64 
DM (28) 2578 
25 58 
28 o 
109.7 
4-45 
9.7... 9-7 
1884.00 
Ho 2 
7657 
Ho 406 
W* XVI h . 748 
25 58 
26 18 
349-7 
21.5 
5-93 
26.28 
8.0. ..12. 8 
... 8.5 
1893.17 
1892.48 
Ho 3 
Ho i 
A and B ) 
A and C 5 
7658 
2 2060 
DM (57) 1679 
26 9 
57 o 
246.2 
3-67 
9.0... 9.0 
1830.73 
2 3 
7659 
Hd Zones 
L 30078 
26 10 
o 28 
n 
M 
9 ... 9-10 
.... 
Hd 
7660 
HN. 3 
.... 
26 18: 
17 20 
.... 
Cl. IV 
.... 
1784.22 
W 
7661 
22057 
DM (19) 3113 
26 18 
19 33 
264.6 
4-94 
9.0... 9.2 
1830.76 
2 3 
7662 
Ho 407 
W XVI h . 462 
26 20 
10 18 
217.6 
14.02 
7.0. ..12.0 
1890.49 
Ho 2 
7663 
2 2058 
W xvi h . 757 
26 26 
19 34 
345-8 
1.87 
9.0... 9-5 
1830.96 
2 4 
7664 
Copeland 
DM(6i)i595 
26 27 
60 57 
72.2 
1.69 
8 ... 8.5 
1897.70 
Doo 3 
7665 
2 2059 
DM (38) 2788 
26 43 
38 19 
209.2 
1.24 
8.2... 8.3 
1829.72 
2 3 
White 
7666 
Hu 484 
DM (23) 2944 
26 49 
23 28 
213-5 
2.65 
9.0. ..13. 2 
1902.48 
Hu 2 
(Bui. L. O. No. 21) 
7667 
H4864 
SD(6)4457 
26 49 
6 19 
.... 
.... 
9#.. 13. .14 
1834 + 
H 
7668 
P 816 
31 Herculis 
27 o 
33 46 
224.1 
4-97 
6. 3. ..II. 8 
1881.30 
ft 3 
7669 
P8i7 
VP XVI h . 796 
27 29 
23 29 
147.0 
1.14 
8.2... 8.2 
I88I.3I 
ft 4 
7670 
Ho 552 
W* XVI h . 820 
28 5 
23 22 
301.6 
17.24 
8 ...12 
1896.51 
Ho 3 
(A. N. 3557) 
7671 
22075 
DM (80) 509 
28 7 
So 19 
309-9 
1.16 
8. 5. ..ii. 3 
I833-25 
2 3 
7672 
2ao63 
w* xvi h . 839 
28 10 
45 Si 
194-3 
16.25 
5.7... 8.2 
1830.84 
2 3 
5.7 * 
7673 
02 3 i 3 
L 30190 
28 30 
40 22 
162.1 
0.8o 
7.2... 7.8 
1847.47 
OS 5 
7674 
2 2061 
DM (31) 2864 
28 33 
31 10 
24.7 
2.60 
7.1... 9.9 
1829.66 
2 4 
7.1 yeVsh ivh. 
7075 
22065 
DM (40) 3031 
28 36 
40 14 
218.7 
30.49 
8.0... 8.7 
1830.73 
2 3 
White 
7676 
2 2062 
DM (8) 3229 
28 42 
8 56 
112.9 
2.30 
8. 3.. .10.0 
1832.14 
2 3 
7677 
P 818 
32 Herculis 
28 49 
30 45 
33-5 
3-29 
6. 3. ..13-5 
1881.48 
ft 3 
7678 
Hd 142 
.... 
29 : 
31 15= 
27-5 
15.22 
9- 5--. 13-5 
1868.49 
Hd i 
7679 
2 2064 rej. 
DM (i6)2972 
29 7 
16 28 
.... 
Cl. IV 
8 ...10 

S 
From Cat. Nov. 
7680 
22067 
DM (39) 301 1 
29 8 
39 10 
300.1 
2.14 
8.5.. .10.0 
1829.45 
2 4 
768! 
H 5 86 

29 II 
35 16 
250 
3 
ii = n 
1820 + 
H 
7682 
Young 
0. Arg. V. 16314 
29 26 
58 i 
219-5 
1-59 
8 ... 9.5 
1883.76 
Y i 
7683 
P356 
0. Arg. H. 16336 
29 42 
69 12 
118.8 
6.85 
9. 2. ..it. 5 
1876.21 
A 3 
7684 
H 4869 

30 3 
-3 43 
59-3 
I0 
9 ... 9 
1837.5 
H 
7685 
P8i 9 
8D(4)4I33 
30 26 
- 4 55 
230.8 
1-59 
8. 6. ..n. 3 
1881.44 
ft 3 
7686 
22068 
DM (47) 2354 
30 28 
47 3i 
257.1 
5.46 
8.3... 8.3 
1830.43 
2 3 
Very tuh. 
7687 
2 2077 rej. 
DM (76) 609 
30 29 
76 45 
.... 
Cl. Ill 
8 ... 9 
.... 
2 
From Cat, Nov. 
7688 
7689 
H 4872 
.... 
30 54 
16 31 2 
-27 34 
-27 31 
265.5 
275 
8 
8 
10 .. .11 
10 ...II 
1834.3 
I834-3 
H 
H 
"The/ of two 
double stars" 
"The /of two 
double stars" 
163 
