Astronomy
Constellations - Volans - kap1Vol

 
Identification Data
Common Name
ConstellationVolans
Star Namekap1Vol
Skymap Number8190190
Henry Draper (HD) Number71046
Harvard Revised (HR) Number3301
SAO Number256497
Durchmusterung (DM) NumberCP-71 677
Washington Double Stars (WDS) Number
08198-7131
Positional Data
Position and Proper Motion (PPM) Number369893
Right Ascension (RA) J20008h 19m 48.963s
Declination (Dec) J2000-71° 30' 53.663"
Position Uncertainty0.0058s
Proper Motion in RA (J2000)/cos(Dec)-0.00364
Proper Motion in Dec (J2000)+0.037066
Radial Velocity+036.0km s-1
Trigonometric Parallax+0.00835s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)-0.181648
GCI Unit Vector in Y (J2000)0.259865
GCI Unit Vector in Z (J2000)-0.948406
Galactic Longitude284.83°
Galactic Latitude
-19.05°
Observational Data
Observed Visual Magnitude (V)5.34
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.27
Observed B-V Colour-0.066
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 Magnitude5.5
Observed Photographic Magnitude5.4
Morgan Keenan (MK) Spectral TypeB9III-IV
One-Dimensional Spectral ClassB9
Position Angle57
Year of Observation1917. 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