Astronomy
Constellations - Virgo - 10 Vir

 
Identification Data
Common Name
ConstellationVirgo
Star Name10 Vir
Skymap Number12090087
Henry Draper (HD) Number105639
Harvard Revised (HR) Number4626
SAO Number119245
Durchmusterung (DM) NumberBD+02 2517
Washington Double Stars (WDS) Number
12097+0154
Positional Data
Position and Proper Motion (PPM) Number158569
Right Ascension (RA) J200012h 9m 41.309s
Declination (Dec) J2000+1° 53' 52.402"
Position Uncertainty0.0095s
Proper Motion in RA (J2000)/cos(Dec)+0.00281
Proper Motion in Dec (J2000)-0.180466
Radial Velocity+002.8km s-1
Trigonometric Parallax+0.01194s
Trigonometric Parallax Uncertainty0.00084s
GCI Unit Vector in X (J2000)-0.998559
GCI Unit Vector in Y (J2000)-0.042238
GCI Unit Vector in Z (J2000)0.033118
Galactic Longitude279.56°
Galactic Latitude
62.86°
Observational Data
Observed Visual Magnitude (V)5.96
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude7.09
Observed B-V Colour+1.130
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 Magnitude6.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK3III
One-Dimensional Spectral ClassK0
Position Angle101
Year of Observation1909. 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 13:15:52 GMT+01:00 2001