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Astronomy
Constellations - Cetus - 84 Cet

 
Identification Data
Common Name
ConstellationCetus
Star Name84 Cet
Skymap Number2410043
Henry Draper (HD) Number16765
Harvard Revised (HR) Number790
SAO Number130055
Durchmusterung (DM) NumberBD-01 377
Washington Double Stars (WDS) Number
02412-0042
Positional Data
Position and Proper Motion (PPM) Number175164
Right Ascension (RA) J20002h 41m 13.998s
Declination (Dec) J2000-0° 41' 44.351"
Position Uncertainty0.0198s
Proper Motion in RA (J2000)/cos(Dec)+0.01460
Proper Motion in Dec (J2000)-0.125367
Radial Velocity+007.8km s-1
Trigonometric Parallax+0.04624s
Trigonometric Parallax Uncertainty0.00131s
GCI Unit Vector in X (J2000)0.762518
GCI Unit Vector in Y (J2000)0.646853
GCI Unit Vector in Z (J2000)-0.012141
Galactic Longitude172.42°
Galactic Latitude
-52.68°
Observational Data
Observed Visual Magnitude (V)5.76
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.26
Observed B-V Colour+0.496
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 Magnitude5.7
Observed Photographic Magnitude6.8
Morgan Keenan (MK) Spectral TypeF7IV
One-Dimensional Spectral ClassF5
Position Angle305
Year of Observation1993. 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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