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Astronomy
Constellations - Pegasus - 89chi Peg

 
Identification Data
Common Name
ConstellationPegasus
Star Name89chi Peg
Skymap Number140088
Henry Draper (HD) Number1013
Harvard Revised (HR) Number45
SAO Number91792
Durchmusterung (DM) NumberBD+19 27
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number89542
Right Ascension (RA) J20000h 14m 36.164s
Declination (Dec) J2000+20° 12' 24.126"
Position Uncertainty0.0076s
Proper Motion in RA (J2000)/cos(Dec)+0.00644
Proper Motion in Dec (J2000)+0.001966
Radial Velocity-045.8km s-1
Trigonometric Parallax+0.01001s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.936548
GCI Unit Vector in Y (J2000)0.059754
GCI Unit Vector in Z (J2000)0.345408
Galactic Longitude111.31°
Galactic Latitude
-41.83°
Observational Data
Observed Visual Magnitude (V)4.80
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.34
Observed B-V Colour+1.542
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 Magnitude4.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeM2+III
One-Dimensional Spectral ClassM0
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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