Astronomy
Constellations - Octans - gam2Oct

 
Identification Data
Common Name
ConstellationOctans
Star Namegam2Oct
Skymap Number23570088
Henry Draper (HD) Number224362
Harvard Revised (HR) Number9061
SAO Number258996
Durchmusterung (DM) NumberCP-82 907
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number378906
Right Ascension (RA) J200023h 57m 32.875s
Declination (Dec) J2000-82° 10' 11.296"
Position Uncertainty0.0061s
Proper Motion in RA (J2000)/cos(Dec)-0.01303
Proper Motion in Dec (J2000)-0.025266
Radial Velocity+027.2km s-1
Trigonometric Parallax+0.01038s
Trigonometric Parallax Uncertainty0.00051s
GCI Unit Vector in X (J2000)0.136230
GCI Unit Vector in Y (J2000)-0.001458
GCI Unit Vector in Z (J2000)-0.990676
Galactic Longitude305.15°
Galactic Latitude
-34.73°
Observational Data
Observed Visual Magnitude (V)5.73
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.79
Observed B-V Colour+1.055
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0III
One-Dimensional Spectral ClassK0
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))

 
Page compiled: Sun Sep 02 13:15:45 GMT+01:00 2001