Astronomy
Constellations - Taurus - 133 Tau

 
Identification Data
Common Name
ConstellationTaurus
Star Name133 Tau
Skymap Number5470170
Henry Draper (HD) Number38622
Harvard Revised (HR) Number1993
SAO Number94864
Durchmusterung (DM) NumberBD+13 979
Washington Double Stars (WDS) Number
05477+1354
Positional Data
Position and Proper Motion (PPM) Number121404
Right Ascension (RA) J20005h 47m 42.907s
Declination (Dec) J2000+13° 53' 58.558"
Position Uncertainty0.0090s
Proper Motion in RA (J2000)/cos(Dec)+0.00024
Proper Motion in Dec (J2000)-0.013366
Radial Velocity+029.2km s-1
Trigonometric Parallax+0.00408s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)0.052008
GCI Unit Vector in Y (J2000)0.969324
GCI Unit Vector in Z (J2000)0.240221
Galactic Longitude193.18°
Galactic Latitude
-7.33°
Observational Data
Observed Visual Magnitude (V)5.28
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.12
Observed B-V Colour-0.158
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 Magnitude5.2
Observed Photographic Magnitude5.0
Morgan Keenan (MK) Spectral TypeB2IV-V
One-Dimensional Spectral ClassB5
Position Angle298
Year of Observation1927. 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 13:15:51 GMT+01:00 2001