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Name
  SX Cyg  
AAVSO UID
000-BCL-117 (9114 observations)  
Constellation
Cygnus Sequence
J2000.0
20 15 33.50 +31 04 20.0  (303.88958 +31.07222) Search nearby
B1950.0 20 13 33.19 +30 55 04.8
Galactic coord. 69.797 -2.190
Other names

(Internal only)
AAVSO 2011+30 BD+30 3960 HD 192788
IRC +30423 RAFGL 2538  
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Variability type
M
Spectral type M7e
Mag. range
8.2 - 15.2 V
Discoverer --
Epoch
25 Jul 1979 (HJD 2444080) Ephemeris
Outburst --
Period 411.02 d
Rise/eclipse dur. 41%  (168.5182000000000 d)
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
2 T. Karlsson, Maxima of Mira stars --
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.		 --
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Supporting Documents
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Campaigns/Programs
 LPV Program
 LPV Humps
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
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.

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