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Astronomy
Constellations - Virgo - 1ome Vir

 
Identification Data
Common Name
ConstellationVirgo
Star Name1ome Vir
Skymap Number11380077
Henry Draper (HD) Number101153
Harvard Revised (HR) Number4483
SAO Number118965
Durchmusterung (DM) NumberBD+08 2532
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number158057
Right Ascension (RA) J200011h 38m 27.607s
Declination (Dec) J2000+8° 8' 3.475"
Position Uncertainty0.0107s
Proper Motion in RA (J2000)/cos(Dec)-0.00023
Proper Motion in Dec (J2000)+0.006366
Radial Velocity+003.9km s-1
Trigonometric Parallax+0.00680s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)-0.985570
GCI Unit Vector in Y (J2000)0.092903
GCI Unit Vector in Z (J2000)0.141494
Galactic Longitude257.29°
Galactic Latitude
64.32°
Observational Data
Observed Visual Magnitude (V)5.32
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.011
Observed B Magnitude6.79
Observed B-V Colour+1.469
Observed B Magnitude or (B-V) Magnitude Uncertainty0.013
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.5
Observed Photographic Magnitude6.5
Morgan Keenan (MK) Spectral TypeM4III
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))

 
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Page compiled: Sun Sep 02 13:15:52 GMT+01:00 2001
 
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