Astronomy
Constellations - Coma Berenices - 14 Com

 
Identification Data
Common Name
ConstellationComa Berenices
Star Name14 Com
Skymap Number12260047
Henry Draper (HD) Number108283
Harvard Revised (HR) Number4733
SAO Number82310
Durchmusterung (DM) NumberBD+28 2115
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number101896
Right Ascension (RA) J200012h 26m 24.064s
Declination (Dec) J2000+27° 16' 5.655"
Position Uncertainty0.0086s
Proper Motion in RA (J2000)/cos(Dec)-0.00111
Proper Motion in Dec (J2000)-0.010466
Radial Velocity-004.1km s-1
Trigonometric Parallax+0.01192s
Trigonometric Parallax Uncertainty0.00075s
GCI Unit Vector in X (J2000)-0.882980
GCI Unit Vector in Y (J2000)-0.102168
GCI Unit Vector in Z (J2000)0.458157
Galactic Longitude210.11°
Galactic Latitude
84.43°
Observational Data
Observed Visual Magnitude (V)4.92
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.20
Observed B-V Colour+0.278
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.2
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeF0p
One-Dimensional Spectral ClassA5
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