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Astronomy
Constellations - Leo - 67 Leo

 
Identification Data
Common Name
ConstellationLeo
Star Name67 Leo
Skymap Number11080146
Henry Draper (HD) Number96738
Harvard Revised (HR) Number4332
SAO Number81692
Durchmusterung (DM) NumberBD+25 2344
Washington Double Stars (WDS) Number
11088+2440
Positional Data
Position and Proper Motion (PPM) Number100927
Right Ascension (RA) J200011h 8m 49.090s
Declination (Dec) J2000+24° 39' 30.472"
Position Uncertainty0.0086s
Proper Motion in RA (J2000)/cos(Dec)+0.00075
Proper Motion in Dec (J2000)+0.006166
Radial Velocity-005.6km s-1
Trigonometric Parallax+0.00799s
Trigonometric Parallax Uncertainty0.00076s
GCI Unit Vector in X (J2000)-0.886242
GCI Unit Vector in Y (J2000)0.201275
GCI Unit Vector in Z (J2000)0.417208
Galactic Longitude213.27°
Galactic Latitude
66.83°
Observational Data
Observed Visual Magnitude (V)5.69
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.76
Observed B-V Colour+0.069
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 Magnitude5.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA3IV
One-Dimensional Spectral ClassA2
Position Angle244
Year of Observation1958. 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 13:15:44 GMT+01:00 2001
 
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