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Astronomy
Constellations - Eridanus - 38omi1Eri (Beid)

 
Identification Data
Common NameBeid
ConstellationEridanus
Star Name38omi1Eri
Skymap Number4110109
Henry Draper (HD) Number26574
Harvard Revised (HR) Number1298
SAO Number131019
Durchmusterung (DM) NumberSD-07 764
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number186646
Right Ascension (RA) J20004h 11m 51.940s
Declination (Dec) J2000-6° 50' 15.292"
Position Uncertainty0.0136s
Proper Motion in RA (J2000)/cos(Dec)+0.00080
Proper Motion in Dec (J2000)+0.081366
Radial Velocity+011.0km s-1
Trigonometric Parallax+0.02598s
Trigonometric Parallax Uncertainty0.00104s
GCI Unit Vector in X (J2000)0.451280
GCI Unit Vector in Y (J2000)0.884405
GCI Unit Vector in Z (J2000)-0.119055
Galactic Longitude199.33°
Galactic Latitude
-38.39°
Observational Data
Observed Visual Magnitude (V)4.04
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.38
Observed B-V Colour+0.344
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 Magnitude4.1
Observed Photographic Magnitude4.5
Morgan Keenan (MK) Spectral TypeF2II-III
One-Dimensional Spectral ClassF2
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 13:15:40 GMT+01:00 2001
 
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