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Astronomy
Constellations - Cetus - 70 Cet

 
Identification Data
Common Name
ConstellationCetus
Star Name70 Cet
Skymap Number2220044
Henry Draper (HD) Number14690
Harvard Revised (HR) Number691
SAO Number129858
Durchmusterung (DM) NumberBD-01 322
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number175089
Right Ascension (RA) J20002h 22m 12.396s
Declination (Dec) J2000-0° 53' 5.468"
Position Uncertainty0.0090s
Proper Motion in RA (J2000)/cos(Dec)-0.00118
Proper Motion in Dec (J2000)-0.046066
Radial Velocity+020.0km s-1
Trigonometric Parallax+0.01168s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)0.813495
GCI Unit Vector in Y (J2000)0.581367
GCI Unit Vector in Z (J2000)-0.015443
Galactic Longitude166.41°
Galactic Latitude
-55.90°
Observational Data
Observed Visual Magnitude (V)5.43
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.75
Observed B-V Colour+0.322
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 Magnitude5.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF0Vn
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 13:15:37 GMT+01:00 2001
 
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