Astronomy
Constellations - Auriga - 38 Aur

 
Identification Data
Common Name
ConstellationAuriga
Star Name38 Aur
Skymap Number6030058
Henry Draper (HD) Number40801
Harvard Revised (HR) Number2119
SAO Number40818
Durchmusterung (DM) NumberBD+42 1473
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number48696
Right Ascension (RA) J20006h 3m 17.956s
Declination (Dec) J2000+42° 54' 41.632"
Position Uncertainty0.0088s
Proper Motion in RA (J2000)/cos(Dec)+0.00956
Proper Motion in Dec (J2000)-0.132866
Radial Velocity+037.6km s-1
Trigonometric Parallax+0.01247s
Trigonometric Parallax Uncertainty0.00103s
GCI Unit Vector in X (J2000)-0.010543
GCI Unit Vector in Y (J2000)0.732330
GCI Unit Vector in Z (J2000)0.680869
Galactic Longitude169.61°
Galactic Latitude
10.05°
Observational Data
Observed Visual Magnitude (V)6.09
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude7.08
Observed B-V Colour+0.988
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0II
One-Dimensional Spectral ClassG5
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