Eagle Creek Observatory
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Double Stars in Canis Minor
The Smaller Dog
Here is a listing of the 21 or so best doubles in Canis Minor.
The star name contains a link so you may click there to see more detailed information about this double star.
Some entries may return multiple stars, click on the one of interest and the information will be displayed.
If more than one entry is listed click on each of them to view the data. Use the Aladin Previewer to see a photograph of the star.
Click HERE for an ETX tour.

Name SAO Sep PA Mag1 Mag2 RA Dec Spect Color Comments
STT 170 115211 1.3 94 7.5 7.5 07:17.6 +09:17 G0    
STF 1074 115294 0.6 161 7.5 8.0 07:20.6 +00:24 B9   Third component at 12.8" PA 101 mag 12.5
A 2939 115300 3.7 244 7.5 13.5 07:20.8 +09:39 F5    
STF 1076 115309 2.9 110 8.5 8.5 07:21.0 +04:03 A0    
STF 1073   8.8 67 8.0 10.0 07:21.1 +10:11 A0    
STF 1082 96854 19.9 326 8.0 8.5 07:23.8 +10:42 A3   Third component at 15.6" PA 22 Mag 13
STF 1095   10.1 78 8.5 9.0 07:27.4 +08:44 A2    
ETA CMI 115477 4.0 25 5.5 11.0 07:28.0 +06:56 F0    
GAMMA CMI 115478 30.0 240 4.0 13.0 07:28.1 +08:55 K3/A5 *** Very Red primary
A 2739 115514 3.8 225 8.0 12.0 07:29.3 +03:22 A5    
STF 1099 96949 4.0 343 8.5 9.0 07:29.5 +11:31 A0    
STF 1103   4.4 243 7.0 8.5 07:30.6 +05:15 B9    
STF 1114 115624 6.5 54 8.5 9.0 07:33.7 +09:17 G0    
ALPHA CMI 115756 3.9 113 1.0 13.0 07:39.4 +05:14 F5    
STF 1129 97149 0.9 161 7.0 7.5 07:40.2 +05:14 A0   Primary spect, third component at 44.4" pa 249 mag 10.5
STF 1134   10.2 147 8.0 11.0 07:43.5 +03:29 F8   Third component at 85.5" PA 347 Mag 10.5
STF 1137 115910 2.9 132 8.0 9.0 07:46.6 +04:07 F5    
STF 1149 115982 21.7 41 7.5 9.0 07:49.5 +03:13 G0    
STF 1168   6.2 220 8.0 12.0 07:58.8 +05:37 B9    
STF 1175   1.2 258 8.0 10.0 08:02.4 +04:09 G5    
STF 1182   4.5 73 7.0 9.0 08:05.5 +05:49 B9 *** Extremely Red SAO 116340 Carbon star in field

Image created using TheSky 4.0 Level IV
available from Bisque Software


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Some information gathered from Burgham's Celestial Handbooks and converted to J2000, other from my own observations.
Page 2003 Kevin Muenzler, Eagle Creek Observatory.