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Details for Revision 2
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Name
  S Gru  
AAVSO UID
000-BCQ-438 (7425 observations)  
Constellation
Grus Sequence
J2000.0
22 26 05.47 -48 26 18.8  (336.52279 -48.43856) Search nearby
B1950.0 22 23 01.12 -48 41 35.4
Galactic coord. 345.885 -54.767
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 2219-48 ASAS J222605-4826.3 ASASSN-V J222605.57-482618.7
HD 212539 HIP 110736 HV 86
RAFGL 5687S    
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Variability type
M
Spectral type M5e-M8IIIe
Mag. range
6 - 15 V
Discoverer --
Epoch
21 Jan 1970 (HJD 2440608) Ephemeris
Outburst --
Period 401.51 d
Rise/eclipse dur. 43%  (172.649300000000 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 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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Location    Go   
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Supporting Documents
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Campaigns/Programs
 LPV Program
 Legacy LPV South
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2024-01-19 01:44 UTC Period and epoch from AAVSO data.
3 Fernig, Leo 2022-04-22 13:37 UTC Discoverer updated from 1907AnHar..55....1C page 31
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.