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Current Time: 04 Apr 2025 05:13:01 UTC
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Details for Revision 1
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Name
  W Aqr  
AAVSO UID
000-BCM-438 (7443 observations)  
Constellation
Aquarius Sequence
J2000.0
20 46 25.00 -04 05 00.0  (311.60417 -4.08333) Search nearby
B1950.0 20 43 47.61 -04 16 01.2
Galactic coord. 43.005 -27.347
Other names

(Internal only)
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AAVSO 2041-04 ASAS J204625-0405.0 HV 14
IRC +00489 RAFGL 2645  
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Variability type
M
Spectral type M6-M8e
Mag. range
8.4 - 14.9 V
Discoverer --
Epoch
02 Jan 1966 (HJD 2439128) Ephemeris
Outburst --
Period 381.1 d
Rise/eclipse dur. 42%  (160.062000000000 d)
Remarks
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
3 T. Karlsson, Maxima of Mira stars --
4 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
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Fernig, Leo 2022-04-22 13:36 UTC Discoverer updated from 1907AnHar..55....1C page 29
2 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.