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Name
  DS CMa  
AAVSO UID
000-BDH-824 (No observations)  
Constellation
Canis Major Sequence
J2000.0
07 24 10.12 -15 15 01.1  (111.04217 -15.25031) Search nearby
B1950.0 07 21 53.37 -15 09 05.9
Galactic coord. 230.192 +0.130
Other names

(Internal only)
2MASS J07241012-1515011 AN 168.1931 ASAS J072410-1515.0
GDS_J0724109-151501 IOMC 5966000056 IRAS 07218-1509
SDSS J072410.11-151501.0 UCAC4 374-029634  
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Variability type
M
Spectral type M4-M10
Mag. range
13.0 - <17.6 V
Discoverer --
Epoch
18 Dec 2000 (HJD 2451897) Ephemeris
Outburst --
Period 474 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 15.3 mag. star 9" to the NW.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J07240972-1514543 (V= 15.3; sep. 9") and 2MASS J07240910-1515059 (V= 17.0; sep. 15"). Range has been corrected.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2013) 2013yCat....102023S
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 P.Ahnert, H.Huth, VSS 2, N2, 1954. --
5 MVS N247, 1957. --
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 7.64H = 6.59K = 5.96J - K = 1.68
AllWISE W1 = 5.15W2 = 4.52W3 = 3.55W4 = 2.84W1 - W2 = 0.63W3 - W4 = 0.71
SDSS-DR12 u = 21.45g = 19.48r = 16.25i = 15.76z = 13.46u - g = 1.97r - i = 0.49
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2013-11-29 19:07 UTC Identification from Dauban Survey observations. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude derived from SDSS data. Spectral type from Skiff (2013). UCAC4 position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.