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Astronomy
Constellations - Coma Berenices - 43bet Com

 
Identification Data
Common Name
ConstellationComa Berenices
Star Name43bet Com
Skymap Number13110145
Henry Draper (HD) Number114710
Harvard Revised (HR) Number4983
SAO Number82706
Durchmusterung (DM) NumberBD+28 2193
Washington Double Stars (WDS) Number
13119+2753
Positional Data
Position and Proper Motion (PPM) Number102444
Right Ascension (RA) J200013h 11m 52.393s
Declination (Dec) J2000+27° 52' 41.459"
Position Uncertainty0.0069s
Proper Motion in RA (J2000)/cos(Dec)-0.06048
Proper Motion in Dec (J2000)+0.882766
Radial Velocity+006.1km s-1
Trigonometric Parallax+0.10923s
Trigonometric Parallax Uncertainty0.00072s
GCI Unit Vector in X (J2000)-0.840831
GCI Unit Vector in Y (J2000)-0.272689
GCI Unit Vector in Z (J2000)0.467593
Galactic Longitude43.27°
Galactic Latitude
85.40°
Observational Data
Observed Visual Magnitude (V)4.25
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.84
Observed B-V Colour+0.586
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 Magnitude4.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF9.5V
One-Dimensional Spectral ClassG0
Position Angle238
Year of Observation1924. 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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