Astronomy
Constellations - Canis Major - 24omi2CMa

 
Identification Data
Common Name
ConstellationCanis Major
Star Name24omi2CMa
Skymap Number7030003
Henry Draper (HD) Number53138
Harvard Revised (HR) Number2653
SAO Number172839
Durchmusterung (DM) NumberCD-23 4797
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number251514
Right Ascension (RA) J20007h 3m 1.472s
Declination (Dec) J2000-23° 49' 59.847"
Position Uncertainty0.0063s
Proper Motion in RA (J2000)/cos(Dec)-0.00011
Proper Motion in Dec (J2000)+0.004366
Radial Velocity+048.4km s-1
Trigonometric Parallax+0.00127s
Trigonometric Parallax Uncertainty0.00056s
GCI Unit Vector in X (J2000)-0.248388
GCI Unit Vector in Y (J2000)0.880355
GCI Unit Vector in Z (J2000)-0.404077
Galactic Longitude235.56°
Galactic Latitude
-8.23°
Observational Data
Observed Visual Magnitude (V)3.04
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude2.95
Observed B-V Colour-0.089
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.1
Observed Photographic Magnitude3.0
Morgan Keenan (MK) Spectral TypeB3Iab
One-Dimensional Spectral ClassB5
Position Angle
Year of Observation 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 13:15:35 GMT+01:00 2001