Astronomy
Constellations - Taurus - 63 Tau

 
Identification Data
Common Name
ConstellationTaurus
Star Name63 Tau
Skymap Number4230060
Henry Draper (HD) Number27749
Harvard Revised (HR) Number1376
SAO Number93900
Durchmusterung (DM) NumberBD+16 586
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number119840
Right Ascension (RA) J20004h 23m 25.062s
Declination (Dec) J2000+16° 46' 38.135"
Position Uncertainty0.0112s
Proper Motion in RA (J2000)/cos(Dec)+0.00732
Proper Motion in Dec (J2000)-0.027666
Radial Velocity+035.0km s-1
Trigonometric Parallax+0.02117s
Trigonometric Parallax Uncertainty0.00080s
GCI Unit Vector in X (J2000)0.391645
GCI Unit Vector in Y (J2000)0.873667
GCI Unit Vector in Z (J2000)0.288652
Galactic Longitude178.73°
Galactic Latitude
-22.41°
Observational Data
Observed Visual Magnitude (V)5.63
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.94
Observed B-V Colour+0.313
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.7
Observed Photographic Magnitude6.0
Morgan Keenan (MK) Spectral TypeA1m
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 13:15:50 GMT+01:00 2001