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Astronomy
Constellations - Eridanus - 40omi2Eri (Keid)

 
Identification Data
Common NameKeid
ConstellationEridanus
Star Name40omi2Eri
Skymap Number4150073
Henry Draper (HD) Number26965
Harvard Revised (HR) Number1325
SAO Number131063
Durchmusterung (DM) NumberSD-07 780
Washington Double Stars (WDS) Number
04153-0739
Positional Data
Position and Proper Motion (PPM) Number400061
Right Ascension (RA) J20004h 15m 16.320s
Declination (Dec) J2000-7° 39' 10.336"
Position Uncertainty0.0094s
Proper Motion in RA (J2000)/cos(Dec)-0.15066
Proper Motion in Dec (J2000)-3.420466
Radial Velocity-042.7km s-1
Trigonometric Parallax+0.19826s
Trigonometric Parallax Uncertainty0.00084s
GCI Unit Vector in X (J2000)0.437294
GCI Unit Vector in Y (J2000)0.889404
GCI Unit Vector in Z (J2000)-0.133171
Galactic Longitude200.72°
Galactic Latitude
-38.00°
Observational Data
Observed Visual Magnitude (V)4.43
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty
Observed B Magnitude5.25
Observed B-V Colour+0.820
Observed B Magnitude or (B-V) Magnitude Uncertainty0.000
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.5
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeK0.5V
One-Dimensional Spectral ClassG5
Position Angle104
Year of Observation1970. 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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