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Name
  FR CMa  
AAVSO UID
000-BCV-034 (340 observations)  
Constellation
Canis Major Sequence
J2000.0
06 21 24.72 -11 46 23.6  (95.35300 -11.77322) Search nearby
B1950.0 06 19 04.87 -11 44 55.2
Proper motion
RA: -4.47 +/- 0.97 mas/yDec: 1.54 +/- 0.85 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 220.171 -11.938
Other names

(Internal only)
AAVSO 0616-11 ADS 4978 BD-11 1460
HD 44458 HIP 30214 HR 2284
MWC 138 SAO 151401  
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Variability type
GCAS
Spectral type B1Vpe
Mag. range
5.46 - 5.64 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team ADS 4978 AB (6.2m, 10.4m, 4", 23deg; C 11.62m, 56").
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References
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1 A.Feinstein, ZsAp 68, 29, 1968. 1968ZA.....68...29F
External Links
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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 = 5.76H = 5.64K = 5.48J - K = 0.28
AllWISE W1 = 4.98W2 = 4.54W3 = 3.94W4 = 3.07W1 - W2 = 0.44W3 - W4 = 0.87
APASS-DR9 B = 6.12V = 6.36g' = 6.57r' = 6.29i' = 5.80B - V = -0.25
Images
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Supporting Documents
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Revision History
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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.