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Astronomy
Constellations - Taurus - 118 Tau

 
Identification Data
Common Name
ConstellationTaurus
Star Name118 Tau
Skymap Number5290207
Henry Draper (HD) Number35943
Harvard Revised (HR) Number1821
SAO Number77201
Durchmusterung (DM) NumberBD+25 839
Washington Double Stars (WDS) Number
05293+2509
Positional Data
Position and Proper Motion (PPM) Number400073
Right Ascension (RA) J20005h 29m 16.500s
Declination (Dec) J2000+25° 9' 0.775"
Position Uncertainty0.0144s
Proper Motion in RA (J2000)/cos(Dec)+0.00084
Proper Motion in Dec (J2000)-0.037467
Radial Velocity+015.0km s-1
Trigonometric Parallax+0.00752s
Trigonometric Parallax Uncertainty0.00109s
GCI Unit Vector in X (J2000)0.120990
GCI Unit Vector in Y (J2000)0.897074
GCI Unit Vector in Z (J2000)0.424993
Galactic Longitude181.26°
Galactic Latitude
-5.10°
Observational Data
Observed Visual Magnitude (V)5.85
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude5.78
Observed B-V Colour-0.072
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 Magnitude5.8
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeB8.5V
One-Dimensional Spectral ClassA0
Position Angle206
Year of Observation1984. 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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