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Details for Revision 3
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Name
  omi 2 CMa  
AAVSO UID
000-BBM-308 (1 observation)  
Constellation
Canis Major Sequence
J2000.0
07 03 01.47 -23 49 59.8  (105.75613 -23.83328) Search nearby
B1950.0 07 00 56.14 -23 45 32.1
Galactic coord. 235.555 -8.228
Other names

(Internal only)
24 CMa omi CMa 2 ALS 14803
CD-23 4797 CPD-23 1747 Collinder 121 29
GC 9307 GCRV 4636 GSC 06523-03722
HD 53138 HIP 33977 HR 2653
IRAS 07009-2345 MCW 501 PPM 251514
SAO 172839 SRS 30270 TIC 80466973
TYC 6523-3722-1 omi02 CMa  
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Variability type
ACYG
Spectral type B3Ia
Mag. range
2.98 - 3.04 Hp
Discoverer --
Epoch
20 Sep 1991 (HJD 2448520.26) Ephemeris
Outburst --
Period 24.44 d
Rise/eclipse dur. --
Remarks
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References
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1 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200		 1997yCat.1239....0E
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Supporting Documents
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Stellar Association Membership
 ASCC 33 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2024-07-01 03:36 UTC Range derived from Hipparcos and GCPD data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:52 UTC Added period, epoch and spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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