Astronomy
Constellations - Coma Berenices - 6 Com

 
Identification Data
Common Name
ConstellationComa Berenices
Star Name6 Com
Skymap Number12160002
Henry Draper (HD) Number106661
Harvard Revised (HR) Number4663
SAO Number100012
Durchmusterung (DM) NumberBD+15 2436
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number128901
Right Ascension (RA) J200012h 16m 0.186s
Declination (Dec) J2000+14° 53' 56.654"
Position Uncertainty0.0089s
Proper Motion in RA (J2000)/cos(Dec)-0.00556
Proper Motion in Dec (J2000)-0.030566
Radial Velocity+010.0km s-1
Trigonometric Parallax+0.01649s
Trigonometric Parallax Uncertainty0.00078s
GCI Unit Vector in X (J2000)-0.964025
GCI Unit Vector in Y (J2000)-0.067424
GCI Unit Vector in Z (J2000)0.257117
Galactic Longitude267.20°
Galactic Latitude
75.25°
Observational Data
Observed Visual Magnitude (V)5.10
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.16
Observed B-V Colour+0.064
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 Magnitude5.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA3V
One-Dimensional Spectral ClassA2
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 13:15:38 GMT+01:00 2001