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Astronomy
Constellations - Ursa Major - 58 UMa

 
Identification Data
Common Name
ConstellationUrsa Major
Star Name58 UMa
Skymap Number11300074
Henry Draper (HD) Number99984
Harvard Revised (HR) Number4431
SAO Number43787
Durchmusterung (DM) NumberBD+43 2122
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number52480
Right Ascension (RA) J200011h 30m 31.131s
Declination (Dec) J2000+43° 10' 23.672"
Position Uncertainty0.0065s
Proper Motion in RA (J2000)/cos(Dec)-0.00450
Proper Motion in Dec (J2000)+0.081866
Radial Velocity-029.6km s-1
Trigonometric Parallax+0.01782s
Trigonometric Parallax Uncertainty0.00072s
GCI Unit Vector in X (J2000)-0.723263
GCI Unit Vector in Y (J2000)0.093554
GCI Unit Vector in Z (J2000)0.684207
Galactic Longitude163.28°
Galactic Latitude
67.08°
Observational Data
Observed Visual Magnitude (V)5.95
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.46
Observed B-V Colour+0.513
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 Magnitude5.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF4V
One-Dimensional Spectral ClassF8
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 13:15:52 GMT+01:00 2001
 
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