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Name
  NSV 3503  
AAVSO UID
000-BBM-806 (136 observations)  
Constellation
Canis Major Sequence
J2000.0
07 16 36.83 -23 18 56.1  (109.15346 -23.31558) Search nearby
B1950.0 07 14 30.31 -23 13 31.8
Proper motion
RA: -4.28 +/- 0.34 mas/yDec: 2.83 +/- 0.42 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 236.499 -5.214
Other names

(Internal only)
145 CMa ADS 5951 CD-23 5189
CPD-23 2012 HD 56577 HIP 35210
HR 2764 IRAS 07145-2313 IRC -20125
PPM 252026 RAFGL 1095 SAO 173349
TIC 100205088 TYC 6537-3290-1 WDS J07166-2319A
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Variability type
LC
Spectral type K3Ib
Mag. range
4.78 - 4.89 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Optical binary with HD 56578 (V= 6.00, kA8hF0mF2; sep. 27"). Combined range V= 4.47 - 4.56.
2 GCVS Team B: 6.0, A5m..., 27", 58deg, 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 Keenan, P. C.; Pitts, R. E., 1980, Revised MK spectral types for G, K and M
stars
1980ApJS...42..541K
3 J.Birmingham, AN 99, 365, 1881. 1881AN.....99..365B
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 = 1.85H = 1.13K = 0.93J - K = 0.93
AllWISE W3 = 0.78W4 = 0.65W3 - W4 = 0.13
Images
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Supporting Documents
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Campaigns/Programs
 SNEWS Campaign
Revision History
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3 Otero, Sebastian Alberto 2021-02-17 19:08 UTC Type and range from Hipparcos and GCPD data. Spectral type from 1980ApJS...42..541K.
2 Admin, VSX 2010-01-18 23:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.