Astronomy
Constellations - Auriga - 33del Aur

 
Identification Data
Common Name
ConstellationAuriga
Star Name33del Aur
Skymap Number5590108
Henry Draper (HD) Number40035
Harvard Revised (HR) Number2077
SAO Number25502
Durchmusterung (DM) NumberBD+54 970
Washington Double Stars (WDS) Number
05595+5417
Positional Data
Position and Proper Motion (PPM) Number30177
Right Ascension (RA) J20005h 59m 31.636s
Declination (Dec) J2000+54° 17' 4.762"
Position Uncertainty0.0204s
Proper Motion in RA (J2000)/cos(Dec)+0.00986
Proper Motion in Dec (J2000)-0.134166
Radial Velocity+008.2km s-1
Trigonometric Parallax+0.02322s
Trigonometric Parallax Uncertainty0.00091s
GCI Unit Vector in X (J2000)0.001204
GCI Unit Vector in Y (J2000)0.583757
GCI Unit Vector in Z (J2000)0.811927
Galactic Longitude158.95°
Galactic Latitude
14.69°
Observational Data
Observed Visual Magnitude (V)3.73
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.74
Observed B-V Colour+1.011
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 Magnitude3.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0-III
One-Dimensional Spectral ClassK0
Position Angle272
Year of Observation1922. 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 13:15:34 GMT+01:00 2001