Astronomy
Constellations - Virgo - 102ups Vir

 
Identification Data
Common Name
ConstellationVirgo
Star Name102ups Vir
Skymap Number14190070
Henry Draper (HD) Number125454
Harvard Revised (HR) Number5366
SAO Number139866
Durchmusterung (DM) NumberBD-01 2938
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number179274
Right Ascension (RA) J200014h 19m 32.479s
Declination (Dec) J2000-2° 15' 55.866"
Position Uncertainty0.0111s
Proper Motion in RA (J2000)/cos(Dec)-0.00796
Proper Motion in Dec (J2000)-0.071966
Radial Velocity-027.1km s-1
Trigonometric Parallax+0.01190s
Trigonometric Parallax Uncertainty0.00095s
GCI Unit Vector in X (J2000)-0.819657
GCI Unit Vector in Y (J2000)-0.571489
GCI Unit Vector in Z (J2000)-0.039530
Galactic Longitude342.26°
Galactic Latitude
53.74°
Observational Data
Observed Visual Magnitude (V)5.15
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude6.17
Observed B-V Colour+1.023
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.2
Observed Photographic Magnitude6.6
Morgan Keenan (MK) Spectral TypeG9IIICN-0.5
One-Dimensional Spectral ClassK0
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