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Astronomy
Constellations - Cetus - 45the Cet

 
Identification Data
Common Name
ConstellationCetus
Star Name45the Cet
Skymap Number1240007
Henry Draper (HD) Number8512
Harvard Revised (HR) Number402
SAO Number129274
Durchmusterung (DM) NumberSD-08 244
Washington Double Stars (WDS) Number
01240-0811
Positional Data
Position and Proper Motion (PPM) Number183392
Right Ascension (RA) J20001h 24m 1.405s
Declination (Dec) J2000-8° 10' 59.724"
Position Uncertainty0.0078s
Proper Motion in RA (J2000)/cos(Dec)-0.00528
Proper Motion in Dec (J2000)-0.206966
Radial Velocity+017.2km s-1
Trigonometric Parallax+0.02848s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.924038
GCI Unit Vector in Y (J2000)0.354813
GCI Unit Vector in Z (J2000)-0.142340
Galactic Longitude146.61°
Galactic Latitude
-69.54°
Observational Data
Observed Visual Magnitude (V)3.61
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.67
Observed B-V Colour+1.060
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.8
Observed Photographic Magnitude4.8
Morgan Keenan (MK) Spectral TypeK0IIIb
One-Dimensional Spectral ClassK0
Position Angle57
Year of Observation1924. 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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