Astronomy
Constellations - Fornax - del For

 
Identification Data
Common Name
ConstellationFornax
Star Namedel For
Skymap Number3420039
Henry Draper (HD) Number23227
Harvard Revised (HR) Number1134
SAO Number194467
Durchmusterung (DM) NumberCD-32 1430
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number279334
Right Ascension (RA) J20003h 42m 14.902s
Declination (Dec) J2000-31° 56' 18.101"
Position Uncertainty0.0060s
Proper Motion in RA (J2000)/cos(Dec)+0.00041
Proper Motion in Dec (J2000)+0.014266
Radial Velocity+026.0km s-1
Trigonometric Parallax+0.00445s
Trigonometric Parallax Uncertainty0.00062s
GCI Unit Vector in X (J2000)0.479904
GCI Unit Vector in Y (J2000)0.699889
GCI Unit Vector in Z (J2000)-0.529007
Galactic Longitude230.88°
Galactic Latitude
-52.77°
Observational Data
Observed Visual Magnitude (V)4.98
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.83
Observed B-V Colour-0.151
Observed B Magnitude or (B-V) Magnitude Uncertainty0.002
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.9
Observed Photographic Magnitude4.8
Morgan Keenan (MK) Spectral TypeB5IV
One-Dimensional Spectral ClassB5
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