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Details for Revision 1
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Name
  R Crv  
AAVSO UID
000-BBS-735 (13402 observations)  
Constellation
Corvus Sequence
J2000.0
12 19 37.90 -19 15 22.0  (184.90792 -19.25611) Search nearby
B1950.0 12 17 02.32 -18 58 42.9
Galactic coord. 292.649 +42.980
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1214-18 ASAS J121938-1915.3 BD-18 3367
HD 107199 HIP 60106 IRC -20237
SAO 157211    
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Variability type
M
Spectral type M4.5e-M9:e
Mag. range
6.7 - 14.4 V
Discoverer --
Epoch
03 Jan 1976 (HJD 2442781) Ephemeris
Outburst --
Period 317.03 d
Rise/eclipse dur. 41%  (129.9823000000000 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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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 2024-01-18 20:03 UTC Period and epoch from AAVSO data.
3 Fernig, Leo 2022-04-22 13:32 UTC Discoverer updated from 1907AnHar..55....1C page 16
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.