Astronomy
Constellations - Fornax - gam2For

 
Identification Data
Common Name
ConstellationFornax
Star Namegam2For
Skymap Number2490122
Henry Draper (HD) Number17729
Harvard Revised (HR) Number845
SAO Number168082
Durchmusterung (DM) NumberCD-28 903
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number245456
Right Ascension (RA) J20002h 49m 54.181s
Declination (Dec) J2000-27° 56' 31.134"
Position Uncertainty0.0068s
Proper Motion in RA (J2000)/cos(Dec)+0.00351
Proper Motion in Dec (J2000)+0.022266
Radial Velocity+024.0km s-1
Trigonometric Parallax+0.00588s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.651580
GCI Unit Vector in Y (J2000)0.596556
GCI Unit Vector in Z (J2000)-0.468577
Galactic Longitude221.63°
Galactic Latitude
-63.79°
Observational Data
Observed Visual Magnitude (V)5.39
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.40
Observed B-V Colour+0.009
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 Magnitude5.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA0V
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 13:15:41 GMT+01:00 2001