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Details for Revision 2
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Name
  RU Vir  
AAVSO UID
000-BBT-235 (9771 observations)  
Constellation
Virgo Sequence
J2000.0
12 47 18.41 +04 08 41.4  (191.82671 +4.14483) Search nearby
B1950.0 12 44 45.68 +04 25 03.5
Galactic coord. 300.295 +66.995
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J12471840+0408413 AAVSO 1242+04 ASAS J124718+0408.7
BD+04 2651 CGCS 3286 DO 3283
GSC 00293-00629 HD 111166 HIP 62401
IRAS 12447+0425 IRC +00224 RAFGL 1579
TYC 293-629-1    
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Variability type
M
Spectral type C8,1e(R3ep)
Mag. range
9 - 14.2 V
Discoverer --
Epoch
18 Apr 1962 (HJD 2437773) Ephemeris
Outburst --
Period 433.2 d
Rise/eclipse dur. 49%  (212.268000000000 d)
Remarks
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1 GCVS Team P var? Max = 2425120 + 435.9d*E (JD2414000 - 31500); since JD2431500 - see Table.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 M.Ratz, K.Ratz, MVS 9, H.5, 153, 1983. --
4 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
5 T. Karlsson, Maxima of Mira stars --
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Supporting Documents
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Campaigns/Programs
 LPV Program
 Percy's Unusual LPVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Fernig, Leo 2022-04-22 13:32 UTC Discoverer updated from 1907AnHar..55....1C page 16
3 Otero, Sebastian Alberto 2012-02-21 10:29 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data.
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.