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Astronomy
Constellations - Octans - kap Oct

 
Identification Data
Common Name
ConstellationOctans
Star Namekap Oct
Skymap Number13410057
Henry Draper (HD) Number117374
Harvard Revised (HR) Number5084
SAO Number258674
Durchmusterung (DM) NumberCP-85 384
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number377597
Right Ascension (RA) J200013h 40m 55.479s
Declination (Dec) J2000-85° 47' 9.756"
Position Uncertainty0.0069s
Proper Motion in RA (J2000)/cos(Dec)-0.07952
Proper Motion in Dec (J2000)-0.021066
Radial Velocity-009.0km s-1
Trigonometric Parallax+0.01271s
Trigonometric Parallax Uncertainty0.00049s
GCI Unit Vector in X (J2000)-0.066471
GCI Unit Vector in Y (J2000)-0.031323
GCI Unit Vector in Z (J2000)-0.997297
Galactic Longitude303.92°
Galactic Latitude
-23.01°
Observational Data
Observed Visual Magnitude (V)5.56
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.74
Observed B-V Colour+0.181
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 Magnitude
Morgan Keenan (MK) Spectral Type
One-Dimensional Spectral Class
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 13:15:45 GMT+01:00 2001
 
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