Astronomy
Constellations - Canes - 12alp2CVn (Cor Caroli)

 
Identification Data
Common NameCor Caroli
ConstellationCanes
Star Name12alp2CVn
Skymap Number12560007
Henry Draper (HD) Number112413
Harvard Revised (HR) Number4915
SAO Number63257
Durchmusterung (DM) NumberBD+39 2580
Washington Double Stars (WDS) Number
12560+3819
Positional Data
Position and Proper Motion (PPM) Number76815
Right Ascension (RA) J200012h 56m 1.667s
Declination (Dec) J2000+38° 19' 6.167"
Position Uncertainty0.0112s
Proper Motion in RA (J2000)/cos(Dec)-0.01984
Proper Motion in Dec (J2000)+0.055067
Radial Velocity-003.3km s-1
Trigonometric Parallax+0.02960s
Trigonometric Parallax Uncertainty0.00104s
GCI Unit Vector in X (J2000)-0.761249
GCI Unit Vector in Y (J2000)-0.189899
GCI Unit Vector in Z (J2000)0.620031
Galactic Longitude118.26°
Galactic Latitude
78.77°
Observational Data
Observed Visual Magnitude (V)2.89
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude2.83
Observed B-V Colour-0.058
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 Magnitude2.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA0pSiEuHg
One-Dimensional Spectral ClassA0
Position Angle228
Year of Observation1984. 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