Astronomy
Constellations - Corvus - 6 Crv

 
Identification Data
Common Name
ConstellationCorvus
Star Name6 Crv
Skymap Number12230045
Henry Draper (HD) Number107815
Harvard Revised (HR) Number4711
SAO Number180747
Durchmusterung (DM) NumberCD-2410314
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number260267
Right Ascension (RA) J200012h 23m 21.586s
Declination (Dec) J2000-24° 50' 26.408"
Position Uncertainty0.0087s
Proper Motion in RA (J2000)/cos(Dec)-0.00157
Proper Motion in Dec (J2000)-0.019666
Radial Velocity-002.3km s-1
Trigonometric Parallax+0.01032s
Trigonometric Parallax Uncertainty0.00075s
GCI Unit Vector in X (J2000)-0.902770
GCI Unit Vector in Y (J2000)-0.092336
GCI Unit Vector in Z (J2000)-0.420096
Galactic Longitude294.90°
Galactic Latitude
37.59°
Observational Data
Observed Visual Magnitude (V)5.66
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.81
Observed B-V Colour+1.151
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypegK1
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 13:15:38 GMT+01:00 2001