Eagle Creek Observatory
"Teaching young minds about the heavens"

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Double Stars in Triangulum
The Triangle
Here is a listing of the 12 or so best doubles in Triangulum.
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 entries, click on each 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
STF 158 54973 2.1 267 8.5 9.0 01:46.8 +33:09 F8    
STF 183 75020 5.6 164 7.5 8.5 01:55.2 +28:47 F2    
STF 197   28.1 234 7.5 38.5 02:01.1 +35:19 F5 ***  
EPSILON TRI 55218 3.9 118 5.0 11.0 02:02.9 +33:17 A2    
STF 219 55322 11.6 183 8.0 9.0 02:10.3 +33:22 A0   Nice tripple
IOTA TRI 55347 3.8 72 5.0 6.5 02:12.4 +30:18 G5/F6 ***  
STF 232 55383 6.5 246 7.5 7.5 02:14.7 +30:23 B8 ***  
STF 239 75284 14.0 211 7.0 8.0 02:17.4 +28:44 F5 ***  
STF 246   9.2 123 7.5 8.5 02:18.6 +34:29 F8 ***  
STF 269 75383 1.6 345 7.5 10.0 02:28.1 +29:51 G0    
HJ 653 55658 23.0 42 7.5 11.0 02:33.6 +31:24 K2 ***  
STF 285 55748 1.6 166 7.0 7.5 02:38.9 +33:24 K0 ***  

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.