Astronomy
Constellations - Octans - ome Oct

 
Identification Data
Common Name
ConstellationOctans
Star Nameome Oct
Skymap Number15110081
Henry Draper (HD) Number131596
Harvard Revised (HR) Number5557
SAO Number258717
Durchmusterung (DM) NumberCP-84 490
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number377795
Right Ascension (RA) J200015h 11m 8.814s
Declination (Dec) J2000-84° 47' 16.123"
Position Uncertainty0.0053s
Proper Motion in RA (J2000)/cos(Dec)+0.00236
Proper Motion in Dec (J2000)+0.004066
Radial Velocity-007.km s-1
Trigonometric Parallax+0.01024s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)-0.061038
GCI Unit Vector in Y (J2000)-0.067284
GCI Unit Vector in Z (J2000)-0.995865
Galactic Longitude306.17°
Galactic Latitude
-22.82°
Observational Data
Observed Visual Magnitude (V)5.88
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.85
Observed B-V Colour-0.034
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 Magnitude6.2
Observed Photographic Magnitude5.9
Morgan Keenan (MK) Spectral TypeB9.5V
One-Dimensional Spectral ClassA0
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