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Astronomy
Constellations - Leo - 60 Leo

 
Identification Data
Common Name
ConstellationLeo
Star Name60 Leo
Skymap Number11020055
Henry Draper (HD) Number95608
Harvard Revised (HR) Number4300
SAO Number81637
Durchmusterung (DM) NumberBD+20 2547
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number100837
Right Ascension (RA) J200011h 2m 19.775s
Declination (Dec) J2000+20° 10' 47.431"
Position Uncertainty0.0096s
Proper Motion in RA (J2000)/cos(Dec)-0.00068
Proper Motion in Dec (J2000)+0.039666
Radial Velocity-010.2km s-1
Trigonometric Parallax+0.02637s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)-0.909054
GCI Unit Vector in Y (J2000)0.233703
GCI Unit Vector in Z (J2000)0.344968
Galactic Longitude222.63°
Galactic Latitude
64.13°
Observational Data
Observed Visual Magnitude (V)4.41
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.47
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 Magnitude4.4
Observed Photographic Magnitude4.4
Morgan Keenan (MK) Spectral TypeA1m
One-Dimensional Spectral ClassA0
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))

 
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Page compiled: Sun Sep 02 13:15:43 GMT+01:00 2001
 
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