Astronomy
Constellations - Auriga - 19 Aur

 
Identification Data
Common Name
ConstellationAuriga
Star Name19 Aur
Skymap Number5200006
Henry Draper (HD) Number34578
Harvard Revised (HR) Number1740
SAO Number57906
Durchmusterung (DM) NumberBD+33 1013
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number70210
Right Ascension (RA) J20005h 20m 0.921s
Declination (Dec) J2000+33° 57' 28.993"
Position Uncertainty0.0077s
Proper Motion in RA (J2000)/cos(Dec)+0.00000
Proper Motion in Dec (J2000)-0.003766
Radial Velocity-004.5km s-1
Trigonometric Parallax+0.00106s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.143977
GCI Unit Vector in Y (J2000)0.816855
GCI Unit Vector in Z (J2000)0.558586
Galactic Longitude172.82°
Galactic Latitude
-1.83°
Observational Data
Observed Visual Magnitude (V)5.04
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.32
Observed B-V Colour+0.280
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 Magnitude5.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA5II
One-Dimensional Spectral ClassA5
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 13:15:34 GMT+01:00 2001