Astronomy
Constellations - Virgo - 60sig Vir

 
Identification Data
Common Name
ConstellationVirgo
Star Name60sig Vir
Skymap Number13170085
Henry Draper (HD) Number115521
Harvard Revised (HR) Number5015
SAO Number119855
Durchmusterung (DM) NumberBD+06 2722
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number159630
Right Ascension (RA) J200013h 17m 36.282s
Declination (Dec) J2000+5° 28' 11.530"
Position Uncertainty0.0077s
Proper Motion in RA (J2000)/cos(Dec)-0.00048
Proper Motion in Dec (J2000)+0.010066
Radial Velocity-026.8km s-1
Trigonometric Parallax+0.00603s
Trigonometric Parallax Uncertainty0.00073s
GCI Unit Vector in X (J2000)-0.938921
GCI Unit Vector in Y (J2000)-0.330668
GCI Unit Vector in Z (J2000)0.095322
Galactic Longitude320.16°
Galactic Latitude
67.46°
Observational Data
Observed Visual Magnitude (V)4.79
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.43
Observed B-V Colour+1.641
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 Magnitude5.0
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeM1III
One-Dimensional Spectral ClassM0
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 13:15:52 GMT+01:00 2001