Astronomy
Constellations - Cameloparadalis - 9alp Cam

 
Identification Data
Common Name
ConstellationCameloparadalis
Star Name9alp Cam
Skymap Number4540014
Henry Draper (HD) Number30614
Harvard Revised (HR) Number1542
SAO Number13298
Durchmusterung (DM) NumberBD+66 358
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number15047
Right Ascension (RA) J20004h 54m 3.011s
Declination (Dec) J2000+66° 20' 33.641"
Position Uncertainty0.0057s
Proper Motion in RA (J2000)/cos(Dec)+0.00008
Proper Motion in Dec (J2000)+0.007366
Radial Velocity+007.4km s-1
Trigonometric Parallax+0.00047s
Trigonometric Parallax Uncertainty0.00060s
GCI Unit Vector in X (J2000)0.113881
GCI Unit Vector in Y (J2000)0.384766
GCI Unit Vector in Z (J2000)0.915962
Galactic Longitude144.07°
Galactic Latitude
14.04°
Observational Data
Observed Visual Magnitude (V)4.31
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.30
Observed B-V Colour-0.014
Observed B Magnitude or (B-V) Magnitude Uncertainty0.002
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeO9.5Ia
One-Dimensional Spectral ClassB0
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 13:15:35 GMT+01:00 2001