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Astronomy
Constellations - Taurus - 79 Tau

 
Identification Data
Common Name
ConstellationTaurus
Star Name79 Tau
Skymap Number4280118
Henry Draper (HD) Number28355
Harvard Revised (HR) Number1414
SAO Number93960
Durchmusterung (DM) NumberBD+12 598
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number119940
Right Ascension (RA) J20004h 28m 50.164s
Declination (Dec) J2000+13° 2' 51.369"
Position Uncertainty0.0092s
Proper Motion in RA (J2000)/cos(Dec)+0.00720
Proper Motion in Dec (J2000)-0.015166
Radial Velocity+033.4km s-1
Trigonometric Parallax+0.02033s
Trigonometric Parallax Uncertainty0.00084s
GCI Unit Vector in X (J2000)0.377370
GCI Unit Vector in Y (J2000)0.898123
GCI Unit Vector in Z (J2000)0.225761
Galactic Longitude182.78°
Galactic Latitude
-23.73°
Observational Data
Observed Visual Magnitude (V)5.02
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.25
Observed B-V Colour+0.226
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 Magnitude5.1
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeA7V
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))

 
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Page compiled: Sun Sep 02 13:15:51 GMT+01:00 2001
 
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