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Astronomy
Constellations - Pegasus - 46xi Peg

 
Identification Data
Common Name
ConstellationPegasus
Star Name46xi Peg
Skymap Number22460106
Henry Draper (HD) Number215648
Harvard Revised (HR) Number8665
SAO Number108165
Durchmusterung (DM) NumberBD+11 4875
Washington Double Stars (WDS) Number
22467+1210
Positional Data
Position and Proper Motion (PPM) Number141833
Right Ascension (RA) J200022h 46m 41.580s
Declination (Dec) J2000+12° 10' 22.396"
Position Uncertainty0.0088s
Proper Motion in RA (J2000)/cos(Dec)+0.01590
Proper Motion in Dec (J2000)-0.492066
Radial Velocity-005.3km s-1
Trigonometric Parallax+0.06154s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.927935
GCI Unit Vector in Y (J2000)-0.307366
GCI Unit Vector in Z (J2000)0.210862
Galactic Longitude81.29°
Galactic Latitude
-40.39°
Observational Data
Observed Visual Magnitude (V)4.21
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.71
Observed B-V Colour+0.499
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.3
Observed Photographic Magnitude4.7
Morgan Keenan (MK) Spectral TypeF6III-IV
One-Dimensional Spectral ClassF5
Position Angle100
Year of Observation1975. 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 13:15:47 GMT+01:00 2001
 
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