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Details for Revision 4
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Name
  R Cnc  
AAVSO UID
000-BBP-424 (23108 observations)  
Constellation
Cancer Sequence
J2000.0
08 16 33.83 +11 43 34.5  (124.14096 +11.72625) Search nearby
B1950.0 08 13 48.50 +11 52 52.0
Galactic coord. 211.749 +24.139
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0811+12 ASAS J081634+1143.5 BD+12 1803
HD 69243 HIP 40534 HR 3248
IRC +10185 RAFGL 1241 SAO 97694
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Variability type
M
Spectral type M6e-M9e
Mag. range
6.07 V - 12.3 V
Discoverer --
Epoch
12 Oct 2002 (HJD 2452560) Ephemeris
Outburst --
Period 357 d
Rise/eclipse dur. 47%  (168 d)
Remarks
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1 GCVS Team SiO maser.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
External Links
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Supporting Documents
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Campaigns/Programs
 Legacy LPV Program
 LPV Program
 Percy's Unusual LPVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2024-01-18 21:11 UTC Period and epoch from AAVSO data.
4 Otero, Sebastian Alberto 2020-05-24 19:01 UTC Minimum magnitude from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2011-01-07 21:01 UTC Primary record creation. Period, epoch and range 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.