Ei. 8. Holden— Components of Binary Stars. 469 
TABLE I (by 8S. W. Burnnam). 
Binary Stars (with components of same color). 
Au- 
Double ASS: : thor- é 
aes Name. |mag.|mag./mag.| Color, ity. Remarks. 
lj OZ187 73) 731 0:0 |Blanches De 
2} 21187 71) 8:0} 0°9 | Albee >> 
3} 21196 | Cancri 50 | 5°7} 0-7 |Flavee b> 
4; 31216 75 | 8-2) O°7 |Albes = 
5} 23121 75 | 7:8) 0-3 |Albasubflavee S 
6} 2133 70 | 7-2] 0°2 |Albee p> 
7| 21348 |Lyncis 157 | 75 | 7-6] 0-1 | Albee >» 
8| 21356 |Hydre 116 | 6:2) 7:0| 0°8 |Flave = 
9} 02208 |w Leonis 5-0 | 5°5 | 0°5 |[No colors in O2.] 
10} A. Clark|@ Ursee Maj.| 5°56 | 5-7 | 0°2 |[No colo 
11} 31423 |8 Sextantis| 8°6| 9-3} 0°7 bfi >> 
12| 31457 | 4-4] 8-4} 1-0 z 
13} 02224 73 8-0} 0-7 |[No colors noted. ] 
14) 31476 T2120 *8 | Albze = 
15} 21500 76 | 82) 0-6 Sones >» 
16) ZI517 73/73) 0-018 = 
17} 02234 T0| 14) 0-4 [No eoiote in O2.] 
18} 21643 84} 87) OZ IA z 
19} 31647 |Virginis191|} 75 | 7-8) 0°3 a z 
20/ 1670 ly Virginis | 3°0| 3-0| 0°0 |Subflaves = : 
21; 31728 |42 Come 6:0} 6:0} 0-0 > 
22) OD261 6°3 | 6°7| 0°4 |Blanches De 
23) 51734 72) 7-9] O-% [Albee = |B called blue by 
Secchi. 
4) 2% 266 7-5 | 8°0| 05 |Blanches De 
5| 21757 8] 99) 111A = 
21781 78] 8-2| 0-4|Albasubflavee x 
21785 7-2] 7:5 | 0-3 [Albee z 
Z1788 6-7 | 7-9] 1:2 |Albee z 
21808 8:0} 9:0} 1-0 | Albee ~ 
02298 7-5 | 7°5| 0-0 |Blanches De 
21820 8:2 | 8-5] 0°3 |Subflavee z 
21863 _ 7-1] 7:4] 0°3 |Albasubflavee = 
21865 |C Bootis 3°5| 3:9} 0-4 Al = 
1876 8-1 | 8°6| 0-5 |Subflavee z 
21883 7-0} 7:0} 0:0 |\Subflavee z 
05288 6:3 | 7-2) 0-9 |Blanches De 
=3091 TT) 7°71 0°0 |Flavee z 
1934 8:5 | 85} 0-0 |Albee z 
21932 |Corone 1 | 5°6| 6°1| 0°5 |Eg. alb z 
21937 5°2| 5°7| 0°6 |Flavee z 
21938 |u? Bootis 6°7 | 7°3| 0°6 |Albasubvir. = . 
2 Cephei 316| 6:3| 6°6| 0°3 |Flave >» 
13 rg spar 318] 6:6] T:1)| 0°5 ae tee i 
OX 12 !A Cassiopae| 6:0! 6:1} 0°1 ches 
OE 20 66 Piscium| 62| 7-2| 1-0 (Blanches Le 
= 73 |36Androm.| 9°2| 6°8| 0°6 |Aur. = 
= 113 }42 Ceti 2} 7:2} 1:0 |Albee z 
H2036 |Ceti 187 7-0 | 7:2] 0°2 |Blanches De 
= 186 -2| 47:2] 0°0 | Albee = 
OZ 38 |y Androm. | 5.0} 6-2 |[1'2]}Cacr. = |See note * below. 
* Color of = given of BC as a single star. O2 noted no difference in compo- 
ne! Some observers have called them yellow: blue. 
