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Astronomy
Constellations - Pegasus - 33 Peg

 
Identification Data
Common Name
ConstellationPegasus
Star Name33 Peg
Skymap Number22230116
Henry Draper (HD) Number212395
Harvard Revised (HR) Number8532
SAO Number90462
Durchmusterung (DM) NumberBD+20 5139
Washington Double Stars (WDS) Number
22237+2051
Positional Data
Position and Proper Motion (PPM) Number114367
Right Ascension (RA) J200022h 23m 39.564s
Declination (Dec) J2000+20° 50' 53.627"
Position Uncertainty0.0102s
Proper Motion in RA (J2000)/cos(Dec)+0.02391
Proper Motion in Dec (J2000)-0.014767
Radial Velocity-023.4km s-1
Trigonometric Parallax+0.02950s
Trigonometric Parallax Uncertainty0.00083s
GCI Unit Vector in X (J2000)0.853167
GCI Unit Vector in Y (J2000)-0.381374
GCI Unit Vector in Z (J2000)0.355894
Galactic Longitude82.42°
Galactic Latitude
-30.16°
Observational Data
Observed Visual Magnitude (V)6.22
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.73
Observed B-V Colour+0.507
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.1
Observed Photographic Magnitude6.5
Morgan Keenan (MK) Spectral TypeF7V
One-Dimensional Spectral ClassF5
Position Angle5
Year of Observation1985. 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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