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Astronomy
Constellations - Pegasus - 61 Peg

 
Identification Data
Common Name
ConstellationPegasus
Star Name61 Peg
Skymap Number23150126
Henry Draper (HD) Number219477
Harvard Revised (HR) Number8842
SAO Number91130
Durchmusterung (DM) NumberBD+27 4521
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number115304
Right Ascension (RA) J200023h 15m 46.291s
Declination (Dec) J2000+28° 14' 52.432"
Position Uncertainty0.0073s
Proper Motion in RA (J2000)/cos(Dec)+0.00110
Proper Motion in Dec (J2000)-0.002866
Radial Velocity+004.0km s-1
Trigonometric Parallax+0.00341s
Trigonometric Parallax Uncertainty0.00076s
GCI Unit Vector in X (J2000)0.864555
GCI Unit Vector in Y (J2000)-0.168947
GCI Unit Vector in Z (J2000)0.473287
Galactic Longitude98.57°
Galactic Latitude
-30.06°
Observational Data
Observed Visual Magnitude (V)6.51
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.33
Observed B-V Colour+0.822
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG2II-III
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 13:15:47 GMT+01:00 2001
 
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