Astronomy
Constellations - Canis Major - 10 CMa

 
Identification Data
Common Name
ConstellationCanis Major
Star Name10 CMa
Skymap Number6440130
Henry Draper (HD) Number48917
Harvard Revised (HR) Number2492
SAO Number197149
Durchmusterung (DM) NumberCD-30 3484
Washington Double Stars (WDS) Number
06445-3104
Positional Data
Position and Proper Motion (PPM) Number283065
Right Ascension (RA) J20006h 44m 28.466s
Declination (Dec) J2000-31° 4' 13.882"
Position Uncertainty0.0059s
Proper Motion in RA (J2000)/cos(Dec)-0.00024
Proper Motion in Dec (J2000)+0.006266
Radial Velocity+034.0km s-1
Trigonometric Parallax+0.00125s
Trigonometric Parallax Uncertainty0.00056s
GCI Unit Vector in X (J2000)-0.165174
GCI Unit Vector in Y (J2000)0.840456
GCI Unit Vector in Z (J2000)-0.516093
Galactic Longitude240.53°
Galactic Latitude
-14.98°
Observational Data
Observed Visual Magnitude (V)5.23
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.10
Observed B-V Colour-0.131
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.4
Observed Photographic Magnitude5.0
Morgan Keenan (MK) Spectral TypeB2IIIe
One-Dimensional Spectral ClassB3
Position Angle97
Year of Observation1901. AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
Page compiled: Sun Sep 02 13:15:34 GMT+01:00 2001