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Astronomy
Constellations - Leo - 59 Leo

 
Identification Data
Common Name
ConstellationLeo
Star Name59 Leo
Skymap Number11000132
Henry Draper (HD) Number95382
Harvard Revised (HR) Number4294
SAO Number118615
Durchmusterung (DM) NumberBD+06 2384
Washington Double Stars (WDS) Number
11007+0606
Positional Data
Position and Proper Motion (PPM) Number157421
Right Ascension (RA) J200011h 0m 44.802s
Declination (Dec) J2000+6° 6' 5.218"
Position Uncertainty0.0090s
Proper Motion in RA (J2000)/cos(Dec)-0.00342
Proper Motion in Dec (J2000)-0.022266
Radial Velocity-012.1km s-1
Trigonometric Parallax+0.02161s
Trigonometric Parallax Uncertainty0.00078s
GCI Unit Vector in X (J2000)-0.961287
GCI Unit Vector in Y (J2000)0.254222
GCI Unit Vector in Z (J2000)0.106289
Galactic Longitude246.56°
Galactic Latitude
56.32°
Observational Data
Observed Visual Magnitude (V)5.00
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.16
Observed B-V Colour+0.155
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.1
Observed Photographic Magnitude5.1
Morgan Keenan (MK) Spectral TypeA5III
One-Dimensional Spectral ClassA5
Position Angle220
Year of Observation1919. 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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