Eagle Creek Observatory
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Double Stars in Serpens
The Serpent
Here is a listing of the 40 or so best doubles in Serpens.
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
A 1116 101422 0.6 41 8.0 8.0 15:11.6 +10:07 A5    
STF 1919 101437 24.0 10 6.5 7.5 15:12.8 +19:16 G6    
BU 943 120938 2.3 92 6.5 12.0 15:18.3 +00:56 K0    
STF 1931 101481 13.3 170 6.5 7.5 15:18.7 +10:16 F5/G0 *** Color difference
5 SER 120946 11.2 36 5.0 10.0 15:19.2 +01:46 F8/K4   third component sep 127 pa 40 mag 9 Near M5
6 SER 120955 3.1 20 5.5 9.5 15:21.1 +00:43 K3 *** Nice color contrast
STF 1944 121013 0.8 313 8.0 8.5 15:27.7 +06:05 F8    
13 SER   3.9 178 4.0 5.0 15:34.9 +10:32 F8 *** Delta Serpentis, color contrast
STF 1957 101633 0.6 149 8.0 9.5 15:35.9 +12:55 F8    
STT 300   15.3 262 6.5 10.0 15:40.2 +12:03 G8   color contrast
PSI SER 121152 4.2 61 6.0 12.0 15:44.0 +02:30 G5 *** Nice grouping of color contrasted stars
BETA SER 101725 30.8 265 3.5 9.0 15:46.2 +15:25 A2   third component sep 201 pa 210 mag 10.5
A 2079 101796 3.6 59 6.0 12.5 15:53.6 +16:04 F2    
STF 1985   5.8 347 7.0 8.0 15:55.9 -02:11 G0 *** slight color contrast, nice tripple
STF 1988 101829 2.1 259 7.5 8.0 15:56.7 +12:28 F2    
STF 1987 121276 10.4 322 7.0 8.5 15:57.3 +03:24 A0    
STF 1993 101859 24.5 40 8.0 8.0 15:59.9 +17:22 A0    
STT 303 101874 1.2 162 7.5 8.0 16:00.9 +13:16 F5    
STF 2000 101894 2.7 229 8.0 9.0 16:03.0 +13:59 F2    
STF 2003 101898 14.4 171 7.5 11.0 16:03.7 +11:25 K2 ***  
STF 2007 101922 36.6 323 6.5 8.0 16:06.0 +13:18 K0    
STF 2033 141084 10.7 174 8.5 8.5 16:08.2 -02:16 A3    
STF 2031   21.1 230 7.5 9.5 16:16.4 -01:39 F8    
NU SER 160479 46.3 28 4.5 8.5 17:20.8 -12:50 A1    
STF 2204 160809 14.5 24 7.0 7.0 17:46.3 -13:19 A0 ***  
HU 189   1.5 241 7.5 8.5 17:53.0 -13:38 F5    
HJ 4995   28.8 155 6.5 11.5 17:54.1 -11:20 K0    
SAO 160899 160899 3.7 152 7.0 10.5 17:54.9 -11:38 F2    
HJ 2814 160916 20.8 157 6.5 9.0 17:56.3 -15:49 A0    
ADS 11165 142150 65.6 42 7.5 11.0 18:12.4 -07:17 G0    
BU 131   2.8 278 7.5 9.5 18:13.6 -15:36 F5    
STF 2296 142184 3.4 7 6.5 10.5 18:15.6 +03:23 K0    
STF 2303 142229 2.1 236 6.5 9.0 18:20.1 -08:00 F5    
59 SER 123497 3.9 318 5.5 7.5 18:27.2 +00:11 G0/A6    
STF 2321 123564 6.5 190 8.0 9.5 18:29.9 +01:11 A0    
STF 2324 123590 2.3 146 8.5 9.0 18:30.9 +01:23 B8    
STF 2342   30.5 5 6.5 8.5 18:35.6 +04:56 A0 ***  
STT 360 123756 1.5 285 6.5 10.0 18:38.7 +04:51 K0   Near Open Cluster IC 4756
STF 2375 123886 2.4 116 6.5 6.5 18:45.5 +05:30 A0    
Theta 01/ 02 SER 124068 22.2 103 4.5 5.0 18:56.3 +04:11 A5    

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.