Astronomy
Constellations - Canis Major - 13kap CMa

 
Identification Data
Common Name
ConstellationCanis Major
Star Name13kap CMa
Skymap Number6490212
Henry Draper (HD) Number50013
Harvard Revised (HR) Number2538
SAO Number197258
Durchmusterung (DM) NumberCD-32 3404
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number283177
Right Ascension (RA) J20006h 49m 50.459s
Declination (Dec) J2000-32° 30' 30.520"
Position Uncertainty0.0063s
Proper Motion in RA (J2000)/cos(Dec)-0.00073
Proper Motion in Dec (J2000)+0.004066
Radial Velocity+014.0km s-1
Trigonometric Parallax+0.00413s
Trigonometric Parallax Uncertainty0.00050s
GCI Unit Vector in X (J2000)-0.181955
GCI Unit Vector in Y (J2000)0.823449
GCI Unit Vector in Z (J2000)-0.537424
Galactic Longitude242.36°
Galactic Latitude
-14.49°
Observational Data
Observed Visual Magnitude (V)3.53
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude3.41
Observed B-V Colour-0.118
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.8
Observed Photographic Magnitude3.6
Morgan Keenan (MK) Spectral TypeB1.5IVne
One-Dimensional Spectral ClassB2
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