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Astronomy
Constellations - Ursa Major - 43 UMa

 
Identification Data
Common Name
ConstellationUrsa Major
Star Name43 UMa
Skymap Number10510033
Henry Draper (HD) Number93859
Harvard Revised (HR) Number4235
SAO Number27791
Durchmusterung (DM) NumberBD+57 1294
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number32821
Right Ascension (RA) J200010h 51m 11.009s
Declination (Dec) J2000+56° 34' 56.100"
Position Uncertainty0.0055s
Proper Motion in RA (J2000)/cos(Dec)-0.00841
Proper Motion in Dec (J2000)+0.005566
Radial Velocity+014.8km s-1
Trigonometric Parallax+0.00932s
Trigonometric Parallax Uncertainty0.00063s
GCI Unit Vector in X (J2000)-0.526098
GCI Unit Vector in Y (J2000)0.162896
GCI Unit Vector in Z (J2000)0.834677
Galactic Longitude150.63°
Galactic Latitude
53.59°
Observational Data
Observed Visual Magnitude (V)5.66
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.79
Observed B-V Colour+1.131
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 Magnitude5.8
Observed Photographic Magnitude6.5
Morgan Keenan (MK) Spectral TypeK2III
One-Dimensional Spectral ClassG5
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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