A CATALOGTJE OF BINARY 
STAES 
FOE WHICH DEBITS HAVE BEEN 
COM.TJJT'E'D— continued. 
1. 
i 
2. 
Star. 
3. 
R-Sl. 1S90.0 
Decl. 1890.0 
6. 
P. 
e. 
T. 
7. 
8. 
,-.orv. 
n. 
10. 
A. 
Computer. 
Mag. 
Components. 
14. 
Colours of 
Components. 
Spectrum. 
16. 
Hypothetical 
17. 
Observed parallai 
le. 
A. 
19. 
B. 
20. 
Relative 
brightness 
ki 
21. 
Remarks. 
ss 
f Herculis, . . • 
H. M. S. 
16 37 8 
+ 31 48-2 
- 36-606 
1829-635 
0-55110 
60 14 
27 0 
266 40 
1-374 
Plummer, 
1871. 
0-124 
" 
M. N., TLXTd., 195. 
3S 
3S 
. . • 
- 36-715 
- 37-21 
1830-237 
1830-56 
0-48314 
0-4381 
49 4 
39 21 
41 62 
37 14 
290 34 
266 63 
1-350 
Villarceau, 
Fletcher, 
1864. 
1853. 
0-122 
C. R., xxxviii., p. 871. 
M. N., xiii., p. 258. 
39 
40 
2 2091', . 
= DembowsH 15 
2 2107, - . • 
16 40 32 
16 47 29 
+ 43 41-3 
+ 28 51-5 
- 205-46 
+ 98-0 
1890-07 
1816-19 
0-7352 
0-6688 
21 26 
66 10 
128 10 
139 26 
237 26 
262 12 
1-10 
1-15 
cley 
1882. 
8, 8 
0-5; 8 
White. 
Tellowiah, 
bluish. 
II. 
0-031 
0-063 
-0-021 
- 0-054 
0-063 
0-266 
0-43 
A. N., 2928. 
A. N., 2438. 
40 
41 
42 
11 Diaconis, . . 
5 2173, .... 
17 3 3 
17 24 44 
+ 54 37-0 
- 0 58-2 
+ 1S6-207 
- 648-0 
- 45-43 
1940-36 
1872-91 
0-3867 
0-493 
0-1349 
46 51-6 
0 0 1 
80 32 
186 20-2 
(position a 
152 39 
104 3-0 
ngle of peri- 
2,5_^26^.) 
1-0 
1 3-38 
1-009 
Berberich, 
Berbericli, 
1884. 
1884. 
5,-6 
5-8, 6-1 
White. 
Pale-yellow. 
HHneffaint 
II. Pec.i 
0-036 
0-046 
0-079 
0-000 
+ 0-055 
0-000 
0-409 
1-74 
4-21 
0-88 
A. N., 2623. 
A. N., 2682. 
- 
43 
fi Hereulis, . . 
17 42 7 
+ 27 47-2 
+ 54-25 
1877-13 
0-3023 
60 43 
67 57 
156 21 
1-46 
Doberck, 
1879. 
9-5, 10-6 
White. 
0-101 
- 0-126 
0-455 
0-013 
A. N., 2287. 
43 
„ . . 
+ 45-39 
1880-142 
0-2139 
67 0-6 
62 6-7 
181 -59 
1-369 
Leuschner, 
1889. 
0-107 
- 0-112 
0-526 
- 
43 
■ • 
+ 48-65 
1839-585 
0-14853 
65 11 
63 23 
182 3 
1-2807 
Celoria, 
1890. 
0-096 
- 0-066 
0-447 
0-014 
A. N., 2949. 
44 
T Ophinchi, . . 
17 57 6 
- 8 10-7 
+ 87-036 
1840-07 
0-03746 
51 47 
65 5 
145 40 
0-8178 
Madler, 
1847. 
5, 5-7 
Yellowish. 
0-041 
- 
44 
„ ... 
+ 104 
1824-8 
0-575 
48 30 
130 0 
146 6 
Hind, 
1849. 
M. N., ix., p. 145. 
44 

+ 185-2 
1820-63 
0-5818 
63 6 
69 31 
28 36 
1-111 
Doberck, 
1875. 
A. N., 2037. 
44 
„ ... 
+ 217-87 
1818-50 
0-6055 
46 8 
67 1 
36 26 
1-193 
0-033 
+ 0-045 
0-092 
7-35 
A. N., 2041. 
45 
70 (p) OphiacH, . 
17 59 54 
+ 2 31-6 
- 73-76 
1806-877 
0-423 
46 25 
147 12 
283 3 
4-3284 
Encke. 
4-1, 6-1 
Yellow, purple. 
II. a ! Vogel. 
0-246 
0-169, Kriiger. 
- 
45 
... 
- 79-091 
1814-155 
0-34737 
64 11 
128 9 
259 23 
5-664 
1830. 
0-301 
0-162 „ 
B. J., 1832, s. 295. 
45 
- 80-34 
1807-06 
0-4667 
48 5 
137 2 
145 46 
4-392 
SirJ.Herachel, 1833. 
0-236 
Mem. R. A. S.,v. p. 217. 
45 
... 
- 80-61 
1806-746 
0-47715 
42 52 
133 47 
287 14 
4-3159 
Madler, 
1835. 
0-231 
- 
45 
... 
- 87-52 
1807-60 
0-4820 
51 30 
128 33 
293 17 
4-675 
Jacob. 
0-237 
- 
45 
- 87-84 
1807-65 
0-4912 
58 28 
120 5 
171 45 
4-60 
Gore, 
1888. 
0-222 
- 0-460 
0-926 
0-30 
M. N., xlviu., No. 6. 
45 
„ ... 
- 88-04 
1895-28 
0-4994 
57 0 
120 48 
ir=295 44 
4-45 
Mann, 
1890 
Sidereal MesSenger. Nov. 
47 
- 88-48 
1807-48 
0-4973 
47 20 
122 14 
294 6 
Hind, 
1849. 
M. N.,'ix., p. 145. 
45 
- 92-338 
1810-671 
0-44449 
61 3 
127 21 
212 68 
4-966 
ViUaroeau, 
1851. 
0-243 
C. R., xsxii., p. 51. 
45 
- 92-77 
1807-9 
0-3859 
62 0 
122 0 
163 0 
4-88 
Flammarion, 
1874. 
0-238 
C. R. Ixxix, 1248. 
45 
„ ... 
- 93-10 
1808-12 
0-4894 
55 16 
124 32 
159 32 
Jacob, 
1857. 
A. N., 1681. 
45 
„ ... 
- 94-37 
1808-79 
0-49149 
57 64 
125 24 
155 42 
4-704 
Scbur, 
1868. 
0-227 
A. N., 1682. 
45 

- 94-44 
1808-90 
0-46718 
68 5 
127 23 
151 55 
4-790 
Pritchard, 
1878. 
0-231 
- 0-370 
0-899 
0-29 
Oxford Obs., 1, 63. 
— 95-033 
0*44380 
64 -61 
126 55 
279 48 
6-316 
Madler, 
1842. 
0-265 
A. N., 444. 
45 
- 95-966 
1808-270 
0-49363 
57 21 
123 8 
160 32 
4-731 
Klinkerfues, 
1858. 
0-225 
A. N., 1136. 
E.I.A. P£OC., SEE. in. VOL. I. ' " Pec." denotes that there is something peculiar about the spcclrum. 
