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Astronomy
Constellations - Coma Berenices - 29 Com

 
Identification Data
Common Name
ConstellationComa Berenices
Star Name29 Com
Skymap Number12480139
Henry Draper (HD) Number111397
Harvard Revised (HR) Number4865
SAO Number100283
Durchmusterung (DM) NumberBD+14 2549
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number129362
Right Ascension (RA) J200012h 48m 54.213s
Declination (Dec) J2000+14° 7' 21.302"
Position Uncertainty0.0085s
Proper Motion in RA (J2000)/cos(Dec)+0.00199
Proper Motion in Dec (J2000)-0.020266
Radial Velocity-008.1km s-1
Trigonometric Parallax+0.00810s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)-0.947782
GCI Unit Vector in Y (J2000)-0.205366
GCI Unit Vector in Z (J2000)0.243997
Galactic Longitude300.24°
Galactic Latitude
76.98°
Observational Data
Observed Visual Magnitude (V)5.71
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude5.73
Observed B-V Colour+0.023
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.6
Observed Photographic Magnitude5.6
Morgan Keenan (MK) Spectral TypeA1V
One-Dimensional Spectral ClassA0
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))

 
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Page compiled: Sun Sep 02 13:15:38 GMT+01:00 2001
 
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