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Astronomy
Constellations - Canes - 25 CVn

 
Identification Data
Common Name
ConstellationCanes
Star Name25 CVn
Skymap Number13370072
Henry Draper (HD) Number118623
Harvard Revised (HR) Number5127
SAO Number63648
Durchmusterung (DM) NumberBD+37 2433
Washington Double Stars (WDS) Number
13375+3618
Positional Data
Position and Proper Motion (PPM) Number77311
Right Ascension (RA) J200013h 37m 27.628s
Declination (Dec) J2000+36° 17' 41.633"
Position Uncertainty0.0059s
Proper Motion in RA (J2000)/cos(Dec)-0.00784
Proper Motion in Dec (J2000)+0.023667
Radial Velocity-010.5km s-1
Trigonometric Parallax+0.01701s
Trigonometric Parallax Uncertainty0.00070s
GCI Unit Vector in X (J2000)-0.734196
GCI Unit Vector in Y (J2000)-0.332507
GCI Unit Vector in Z (J2000)0.591941
Galactic Longitude78.94°
Galactic Latitude
76.61°
Observational Data
Observed Visual Magnitude (V)4.91
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude5.13
Observed B-V Colour+0.223
Observed B Magnitude or (B-V) Magnitude Uncertainty0.008
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.9
Observed Photographic Magnitude5.2
Morgan Keenan (MK) Spectral TypeA7III
One-Dimensional Spectral ClassF0
Position Angle101
Year of Observation1992. 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))

 
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Page compiled: Sun Sep 02 13:15:35 GMT+01:00 2001
 
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