Astronomy
Constellations - Virgo - 37 Vir

 
Identification Data
Common Name
ConstellationVirgo
Star Name37 Vir
Skymap Number12510096
Henry Draper (HD) Number111765
Harvard Revised (HR) Number4878
SAO Number119633
Durchmusterung (DM) NumberBD+03 2703
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number159246
Right Ascension (RA) J200012h 51m 36.889s
Declination (Dec) J2000+3° 3' 24.436"
Position Uncertainty0.0085s
Proper Motion in RA (J2000)/cos(Dec)-0.00244
Proper Motion in Dec (J2000)+0.020166
Radial Velocity+003.1km s-1
Trigonometric Parallax+0.00560s
Trigonometric Parallax Uncertainty0.00093s
GCI Unit Vector in X (J2000)-0.973360
GCI Unit Vector in Y (J2000)-0.222995
GCI Unit Vector in Z (J2000)0.053326
Galactic Longitude303.06°
Galactic Latitude
65.93°
Observational Data
Observed Visual Magnitude (V)6.01
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude7.29
Observed B-V Colour+1.284
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 Magnitude6.1
Observed Photographic Magnitude7.4
Morgan Keenan (MK) Spectral TypegK4
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 13:15:52 GMT+01:00 2001