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Name
  BG CMi  
AAVSO UID
000-BBN-245 (9324 observations)  
Constellation
Canis Minor Sequence
J2000.0
07 31 29.01 +09 56 23.1  (112.87087 +9.93975) Search nearby
B1950.0 07 28 44.46 +10 02 48.2
Proper motion
RA: -15.0 +/- 4.0 mas/yDec: -21.1 +/- 3.8 mas/ySource: UCAC4
Galactic coord. 208.479 +13.362
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J07312900+0956231 3A 0729+103 AAVSO 0726+10
Downes BG CMi X 07287+100  
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Variability type
DQ
Spectral type --
Mag. range
13.9 - 15.6 V
Discoverer --
Epoch
--
Outburst --
Period 0.13475 d  (3.234 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto WD spin period is 913.5 s.
2 2009arXiv0910.0954S White dwarf spin period = 847.03 seconds.
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References
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1 S. Scaringi et al., 2009, arXiv:0910.0954v1 [astro-ph.GA] 2009arXiv0910.0954S
2 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
3 The X-ray pulse profile of BG CMi 2007NewA...12..622C
4 R.A.Downes, 2001, PASP 113, 764 (2006 archival) 2005JAD....11....2D
5 R.A.Downes, 2001, PASP 113, 764 2001PASP..113..764D
6 P.C.Agrawal, K.M.V.Apparao, K.P.Singh, P.Vivekananda Rao, M.B.K.Sarma, AsAp
131,192,1984.
1984A&A...131..192A
7 K. Mukai, The Intermediate Polars --
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Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2011-10-13 19:56 UTC Type and spin period from 2007NewA...12..622C. Range from AAVSO V-data. UCAC3 position.
3 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-10-08 22:29 UTC Orbital period from [2009arXiv0910.0954S].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.