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Details for Revision 2
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Name
  W Com  
AAVSO UID
000-BCV-492 (4837 observations)  
Constellation
Coma Berenices Sequence
J2000.0
12 21 31.67 +28 13 57.8  (185.38196 +28.23272) Search nearby
B1950.0 12 19 01.13 +28 30 36.1
Galactic coord. 201.737 +83.288
Other names

(Internal only)
1RXS J122131.1+281402 AAVSO 1216+28 AN 10.1916
ASASSN-V J122131.69+281358.5 LINEAR 3472523  
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Variability type
BLLAC
Spectral type cont
Mag. range
11.5 - 17.5 B
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team Radio source ON 231.
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References
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1 L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357
[astro-ph.GA]
2013arXiv1308.0357P
2 P.Veron, M.P.Veron, AsAp 39, 281, 1975. 1975A&A....39..281V
3 D.Hoffleit, IBVS N800, 1973. 1973IBVS..800....1H
4 Hartwig, E.; Kempf, P.; Muller, G., 1919, Benennung von neu entdeckten
veraenderlichen Sternen
1919AN....208...57.
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Supporting Documents
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Campaigns/Programs
 VERITAS/XMM TOO Blazars
Revision History
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3 Fernig, Leo 2023-03-29 20:21 UTC Discoverer updated from 1919AN....208...57. page 64.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.