Astronomy
Constellations - Auriga - 9 Aur

 
Identification Data
Common Name
ConstellationAuriga
Star Name9 Aur
Skymap Number5060137
Henry Draper (HD) Number32537
Harvard Revised (HR) Number1637
SAO Number25019
Durchmusterung (DM) NumberBD+51 1024
Washington Double Stars (WDS) Number
05067+5136
Positional Data
Position and Proper Motion (PPM) Number29613
Right Ascension (RA) J20005h 6m 40.630s
Declination (Dec) J2000+51° 35' 51.793"
Position Uncertainty0.0081s
Proper Motion in RA (J2000)/cos(Dec)-0.00315
Proper Motion in Dec (J2000)-0.174066
Radial Velocity-005.4km s-1
Trigonometric Parallax+0.03814s
Trigonometric Parallax Uncertainty0.00079s
GCI Unit Vector in X (J2000)0.143226
GCI Unit Vector in Y (J2000)0.604442
GCI Unit Vector in Z (J2000)0.783669
Galactic Longitude157.06°
Galactic Latitude
6.51°
Observational Data
Observed Visual Magnitude (V)4.98
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.31
Observed B-V Colour+0.329
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 Magnitude5.0
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeF0V
One-Dimensional Spectral ClassF0
Position Angle82
Year of Observation1958. 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 13:15:33 GMT+01:00 2001