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Astronomy
Constellations - Taurus - 16 Tau (Celaeno)

 
Identification Data
Common NameCelaeno
ConstellationTaurus
Star Name16 Tau
Skymap Number3440118
Henry Draper (HD) Number23288
Harvard Revised (HR) Number1140
SAO Number76126
Durchmusterung (DM) NumberBD+23 505
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number92803
Right Ascension (RA) J20003h 44m 48.215s
Declination (Dec) J2000+24° 17' 22.093"
Position Uncertainty0.0107s
Proper Motion in RA (J2000)/cos(Dec)+0.00152
Proper Motion in Dec (J2000)-0.044066
Radial Velocity+004.4km s-1
Trigonometric Parallax+0.00975s
Trigonometric Parallax Uncertainty0.00105s
GCI Unit Vector in X (J2000)0.507040
GCI Unit Vector in Y (J2000)0.757433
GCI Unit Vector in Z (J2000)0.411347
Galactic Longitude166.04°
Galactic Latitude
-23.73°
Observational Data
Observed Visual Magnitude (V)5.46
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude5.42
Observed B-V Colour-0.045
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.4
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeB7IV
One-Dimensional Spectral ClassB5
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 13:15:50 GMT+01:00 2001
 
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