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Latest Details
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Name
  sig CMa  
AAVSO UID
000-BBM-279 (71 observations)  
Constellation
Canis Major Sequence
J2000.0
07 01 43.15 -27 56 05.4  (105.42979 -27.93483) Search nearby
B1950.0 06 59 43.59 -27 51 43.2
Proper motion
RA: -5.98 +/- 0.14 mas/yDec: 4.59 +/- 0.18 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 239.169 -10.274
Other names

(Internal only)
22 CMa AAVSO 0657-27 ADS 5719 A
CD-27 3544 CPD-27 1648 HD 52877
HIP 33856 HR 2646 IRC -30072
RAFGL 1057 SAO 172797  
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Variability type
LC
Spectral type K7Ib
Mag. range
3.41 - 3.51 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team ADS 5719 A (14.2m, 11", 153deg, 1926).
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References
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1 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 A.W.J.Cousins, MN ASSA 22, N10, 1963. 1963MNSSA..22..133C
External Links
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Location    Go   
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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 = 0.54H = -0.23K = -0.42J - K = 0.96
AllWISE W3 = -0.45W4 = -0.77W3 - W4 = 0.32
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 07 01 43.15 -27 56 05.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2017-07-18 01:48 UTC Range from GCPD, HIPPARCOS and Tycho 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.