Astronomy
Constellations - Dorado - the Dor

 
Identification Data
Common Name
ConstellationDorado
Star Namethe Dor
Skymap Number5130135
Henry Draper (HD) Number34649
Harvard Revised (HR) Number1744
SAO Number249225
Durchmusterung (DM) NumberCP-67 401
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number354621
Right Ascension (RA) J20005h 13m 45.454s
Declination (Dec) J2000-67° 11' 6.918"
Position Uncertainty0.0065s
Proper Motion in RA (J2000)/cos(Dec)+0.00313
Proper Motion in Dec (J2000)+0.039066
Radial Velocity+010.5km s-1
Trigonometric Parallax+0.00597s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)0.077707
GCI Unit Vector in Y (J2000)0.379887
GCI Unit Vector in Z (J2000)-0.921763
Galactic Longitude277.64°
Galactic Latitude
-34.26°
Observational Data
Observed Visual Magnitude (V)4.80
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.09
Observed B-V Colour+1.293
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 Magnitude4.8
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK2.5IIIa
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 13:15:39 GMT+01:00 2001