Astronomy
Constellations - Dorado - bet Dor

 
Identification Data
Common Name
ConstellationDorado
Star Namebet Dor
Skymap Number5330123
Henry Draper (HD) Number37350
Harvard Revised (HR) Number1922
SAO Number249311
Durchmusterung (DM) NumberCP-62 487
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number354837
Right Ascension (RA) J20005h 33m 37.517s
Declination (Dec) J2000-62° 29' 23.371"
Position Uncertainty0.0076s
Proper Motion in RA (J2000)/cos(Dec)+0.00015
Proper Motion in Dec (J2000)+0.012666
Radial Velocity+007.2km s-1
Trigonometric Parallax+0.00314s
Trigonometric Parallax Uncertainty0.00059s
GCI Unit Vector in X (J2000)0.053040
GCI Unit Vector in Y (J2000)0.458851
GCI Unit Vector in Z (J2000)-0.886929
Galactic Longitude271.73°
Galactic Latitude
-32.77°
Observational Data
Observed Visual Magnitude (V)3.76
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.034
Observed B Magnitude4.57
Observed B-V Colour+0.807
Observed B Magnitude or (B-V) Magnitude Uncertainty0.053
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.8
Observed Photographic Magnitude4.2
Morgan Keenan (MK) Spectral TypeF6Ia
One-Dimensional Spectral ClassF5
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 13:15:39 GMT+01:00 2001