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Astronomy
Constellations - Orion - 41the1Ori

 
Identification Data
Common Name
ConstellationOrion
Star Name41the1Ori
Skymap Number5350069
Henry Draper (HD) Number37022
Harvard Revised (HR) Number1895
SAO Number132314
Durchmusterung (DM) NumberSD-05 1315
Washington Double Stars (WDS) Number
05353-0523
Positional Data
Position and Proper Motion (PPM) Number188218
Right Ascension (RA) J20005h 35m 16.465s
Declination (Dec) J2000-5° 23' 22.905"
Position Uncertainty0.0216s
Proper Motion in RA (J2000)/cos(Dec)-0.00006
Proper Motion in Dec (J2000)+0.000167
Radial Velocity+028.0km s-1
Trigonometric Parallax-0.00185s
Trigonometric Parallax Uncertainty0.00212s
GCI Unit Vector in X (J2000)0.107200
GCI Unit Vector in Y (J2000)0.989791
GCI Unit Vector in Z (J2000)-0.093929
Galactic Longitude209.01°
Galactic Latitude
-19.38°
Observational Data
Observed Visual Magnitude (V)5.13
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude5.13
Observed B-V Colour+0.00
Observed B Magnitude or (B-V) Magnitude Uncertainty0.017
Observed U Magnitude4.20
Observed U-B Colour-0.95
Observed U Magnitude or (U-B) Magnitude Uncertainty0.005
Observed Photovisual Magnitude5.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeO6p
One-Dimensional Spectral ClassOe5
Position Angle32
Year of Observation1990. 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 13:15:46 GMT+01:00 2001
 
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