Astronomy
Constellations - Virgo - 106 Vir

 
Identification Data
Common Name
ConstellationVirgo
Star Name106 Vir
Skymap Number14280097
Henry Draper (HD) Number126927
Harvard Revised (HR) Number5410
SAO Number139957
Durchmusterung (DM) NumberSD-06 4009
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number197585
Right Ascension (RA) J200014h 28m 41.722s
Declination (Dec) J2000-6° 54' 1.931"
Position Uncertainty0.0087s
Proper Motion in RA (J2000)/cos(Dec)-0.00094
Proper Motion in Dec (J2000)-0.050366
Radial Velocity-049.3km s-1
Trigonometric Parallax+0.00681s
Trigonometric Parallax Uncertainty0.00076s
GCI Unit Vector in X (J2000)-0.791034
GCI Unit Vector in Y (J2000)-0.599858
GCI Unit Vector in Z (J2000)-0.120146
Galactic Longitude341.14°
Galactic Latitude
48.62°
Observational Data
Observed Visual Magnitude (V)5.42
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.90
Observed B-V Colour+1.475
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 Magnitude6.9
Morgan Keenan (MK) Spectral TypeK5III
One-Dimensional Spectral ClassK5
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 13:15:53 GMT+01:00 2001