Astronomy
Constellations - Auriga - 49 Aur

 
Identification Data
Common Name
ConstellationAuriga
Star Name49 Aur
Skymap Number6350056
Henry Draper (HD) Number46553
Harvard Revised (HR) Number2398
SAO Number78524
Durchmusterung (DM) NumberBD+28 1168
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number96215
Right Ascension (RA) J20006h 35m 12.061s
Declination (Dec) J2000+28° 1' 20.329"
Position Uncertainty0.0107s
Proper Motion in RA (J2000)/cos(Dec)-0.00003
Proper Motion in Dec (J2000)-0.012566
Radial Velocity+017.0km s-1
Trigonometric Parallax+0.00730s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)-0.135054
GCI Unit Vector in Y (J2000)0.872373
GCI Unit Vector in Z (J2000)0.469815
Galactic Longitude186.04°
Galactic Latitude
9.13°
Observational Data
Observed Visual Magnitude (V)5.27
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude5.26
Observed B-V Colour-0.012
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 Magnitude5.1
Observed Photographic Magnitude5.0
Morgan Keenan (MK) Spectral TypeA0Vnn
One-Dimensional Spectral ClassA0
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