Astronomy
Constellations - Corvus - 5zet Crv

 
Identification Data
Common Name
ConstellationCorvus
Star Name5zet Crv
Skymap Number12200087
Henry Draper (HD) Number107348
Harvard Revised (HR) Number4696
SAO Number180700
Durchmusterung (DM) NumberSD-21 3514
Washington Double Stars (WDS) Number
12206-2213
Positional Data
Position and Proper Motion (PPM) Number260189
Right Ascension (RA) J200012h 20m 33.641s
Declination (Dec) J2000-22° 12' 57.244"
Position Uncertainty0.0084s
Proper Motion in RA (J2000)/cos(Dec)-0.00790
Proper Motion in Dec (J2000)-0.027766
Radial Velocity-006.4km s-1
Trigonometric Parallax+0.00847s
Trigonometric Parallax Uncertainty0.00078s
GCI Unit Vector in X (J2000)-0.922043
GCI Unit Vector in Y (J2000)-0.082942
GCI Unit Vector in Z (J2000)-0.378098
Galactic Longitude293.59°
Galactic Latitude
40.09°
Observational Data
Observed Visual Magnitude (V)5.21
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.12
Observed B-V Colour-0.093
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 Magnitude5.1
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeB8Vne
One-Dimensional Spectral ClassB8
Position Angle66
Year of Observation1946. 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 13:15:38 GMT+01:00 2001