13* 
Burnham: General Catalogue of Double Stars 
Number 
Double Star 
Star Catalogue 
R. A. 1880 
Decl. 1880 
Position 
Angle 
Distance 
Magnitudes 
Epoch 
Observer 
Notes 
6405 
Si 7 2 4 
6 Virginis 
I3 h 3 m 44' 
- 454' 
344 ? 
7-07 
4.0... 9-0 
1830.32 
S 3 
A and B J 
> 4.0 ivh. 
294.9 
63.88 
.... 
1782.30 
Jfl i 
A and C ) 
6406 
2 1738 
42 Comae 
4 10 
IS 10 
10.9 
0-57 
6.0. .. 6.0 
1827.28 
S i 
Yel. 
6407 
2 1727 
DM (32) 2324 
4 12 
32 I 
335-0 
7.26 
8. 7. ..10. 2 
1831.29 
S 3 
6408 
H 1227 
4 23 
4 17 
I2S 
I0 
ii ...13 
1828 + 
H 
6409 
P6og 
w 1 xm h . 27 
4 3 
4 18 
356.1 
0.89 
7.0.. .11 .0 
1878.32 
/3 i 
6410 
(3 608 
17 Canum Ven. 
4 33 
39 8 
284.9 
1.22 
S-S-..IO-5 
1878.32 
/S 2 
A and B > 
297-5 
289.98 
... S-9 
1835.69 
S 5 
A and C ) 
6411 
0931 
Virginis 454 
4 Si 
13 57 
204.9 
4.89 
6. 7. ..ii. 8 
1879-25 
4 
6413 
OS (App) 121 
Rad'. 2973 
S 12 
62 52 
9-3 
I07.8I 
6.5... 9.7 
1877.50 
^ 3 
6413 
S 1729 
DM (31) 2462 
5 33 
31 28 
274.8 
8.05 
8. 5.. .10.0 
1830.43 
S 2 
6414 
Ha64S 
S3 Virginis 
S 4 
-IS 33 
30 
50 
.... 
1830 + 
H 
6415 
OS 261 
I 24530 
6 23 
32 43 
359-2 
0.63 
6.9... 7.4 
1843.80 
OS 2 
Yefsk 
6416 
Howe 27 
Lac. 5440 
6 24 
-28 28 
292.0 
2-75 
7-5--. 9-2 
1877.41 
Cin 2 
6417 
S 1730 
DM (37) 2376 
6 32 
37 33 
335-0 
1.72 
8. 4. ..io. i 
1832.52 
S 4 
8.4 "white 
6418 
HU573 
DM (23) 2548 
6 42 
23 33 
173-4 
2-51 
8. 8. ..13.0 
1902.51 
Hu 2 
(Bui. L. O. No. 27) 
6419 
H 1228 
SD(2) 3 6 4 7 
6 47 
- 2 13 
200 
9 
IO .. .12 
1828 + 
H 
6420 
OZ262 
Rad 1 . 2977 
6 Si 
74 36 
182.5 
28.04 
7.3-.- 8.2 
1847.08 
OS 3 
Wh.: reddish 
6421 
P 221 
L 24532 
6 54 
-14 49 
48.6 
1.68 
8.1... 9.6 
I87S-3S 
A 3 
6422 
Sh 151 
54 Virginis 
7 3 
18 ii 
33-7 
6.77 
7 ... 1% 
1823.27 
Sh i 
6423 
S 1731 
L 24542 
7 S 
- i 55 
299.6 
8.75 
7. 9. ..io. i 
1831.30 
S 6 
7.9 yefsh -wh. 
6424 
H 221 
.... 
7 8: 
II 51 = 
I95 
.... 
9 ...14 
1820 + 
H 
6425 
S 648 
W* xin h . 93 
7 16 
18 40 
64.6 
88.97 
io ...12.5 
1825.38 
S 3 
6426 
S 1732 
DM (59) 1493 
7 So 
59 S 
128.1 
26.34 
8.0... 9.5 
1831.59 
S 2 
8.0 white 
6427 
0. Stone 28 
L 24560 
7 57 
-23 39 
335-0 
11.46 
7.0. ..n. 3 
I879-37 
ft i 
6428 
Ho 55 
L 24574 
8 i 
30 27 
i8o 
o.6 
7 ...n 
1884.41 
Ho 
6429 
H4575 
0. Alg. S. 12732 
8 9 
-27 13 
76.1 
20 
9 ... 9 
1836.2 
H 
6430 
H26 4 7 
Virginis 475 
8 32 
II 58 
206.3 
30 
7 ...16 
1830 + 
H 
6431 
Sh 162 
p xm h . 25 
8 39 
-10 43 
61.7 
44.85 
7 ... 8 
1823.34 
Sh i 
6432 
OS (App) 122 
Rad 1 . 2982 
8 42 
57 21 
210.5 
115.08 
7.0. .. 8.0 
1876.43 
^ 3 
6433 
P342 
0. Arg. S. 12741 
8 49 
18 17 
36.3 
3.89 
8.0... 8.6 
1876.33 
A 2 
6434 
S 25, App. I 
Rad 1 . 2985 
9 23 
67 55 
296.7 
178.77 
5-9-.. 6.3 
1835.66 
S 6 
A and B ) AB yfl . 
233-5 
124.90 
... 7-8 
1835.66 
S 5 
AandCi C '"*- 
6435 
H 5 28 
DM (40) 2635 
9 29 
40 22 
183 
8 
9 ...n 
1820 + 
H 
6436 
A ii 
SD (2) 3659 
9 44 
2 28 
204.7 
4-33 
8. 5. ..13.0 
1899.45 
A 3 
(.4.^.3635) 
6437 
See 174 
Lac. 5467 
10 15 
-29 57 
1. 1 
o.i6 
8.2... 8.2 
1897.40 
See I 
6438 
S 1733 
DM(l8) 3707 
10 27 
17 53 
125.0 
4-58 
8.2... 9.8 
1827.99 
S 3 
8.2 white 
6439 
H 2648 
w 1 xm h . 141 
10 38 
12 31 
95-4 
30 
8 ...13 
1830 + 
H 
6440 
# II. 46 

10 42: 
17 42: 
96.7 
.... 
.... 
1782.28 

A and B > 
60 
.... 
1782.28 
W 
A and C 5 
6441 
A. 6. 186 
A. 6. Alb. 4677 
10 47 
2 49 
306.9 
3-38 
9.0.. .10. i 
1903.06 
M 3 
6442 
P 800 
Comae 201 
10 52 
17 40 
121.5 
1.27 
7.1. ..10.2 
1881.36 
ft 4 
6443 
P 222 
L 24636 
10 55 
-20 54 
7-7 
1.89 
8.0... 9.0 
1877.11 
Cin I 
6444 
H 1230 

ii i 
42 40 
290 
12 
II = II 
1828 + 
H 
" Immediately/ 
M 63" 
6445 
H 1229 
ii 3 
3 26 
:6o 
I5 
io ...13 
1828 + 
H 
6446 
OS263 
Rad 1 . 2988 
ii 32 
51 12 
133-0 
2.26 
7-7-.- 8.5 
1846.83 
OS 3 
6447 
9 VI. 90 
6 1 Virginis 
12 8 
-17 39 
345 
73-25 
5 ...io 
1783.00 
W. i 
6 44 8 
W. Upton 2 

12 35 
-25 55 
21.5 
17. 10 
8 ... 9 
1879.42 
Cin 2 
6449 
H 222 
DM (12) 2583 
13 4 
12 18 
142.4 
20 
9 ...n 
1820 + 
H 
6450 
Hu 740 
SD (10) 3652 
13 24 
-ii 3 
271.9 
3.88 
7.5-- -13-0 
1901.49 
Hu i 
6451 
H 2649 
DM (55) 1590 
13 29 
54 58 
345-4 
25 
9 -- 9 + 
1830 + 
H 
6452 
H529 
DM (35) 2436 
13 59 
35 47 
I20 
9 
9-10. . .11 
1820 + 
H 
6453 
H 223 
W XIII 1 '. 242 
14 17 
16 12 
330 
35 
9 ...n 
1820 + 
H 
" Yellow: blue 
6454 
Hu 644 
DM (48) 2108 
M 34 
48 25 
99-0 
0.91 
8.4... 9.2 
1904.32 
Hu 3 
6455 
Si 734 
DM (3) 2758 
M 36 
3 34 
198.1 
0-73 
7-2... 7-9 
I830.3S 
S 4 
White 
6456 
H 2650 
13 5 28 
69 7 
270 
3 
12 . . .14 
1830 + 
H 
128 
