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Astronomy
Constellations - Pegasus - 70 Peg

 
Identification Data
Common Name
ConstellationPegasus
Star Name70 Peg
Skymap Number23290032
Henry Draper (HD) Number221115
Harvard Revised (HR) Number8923
SAO Number108638
Durchmusterung (DM) NumberBD+11 5009
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number142551
Right Ascension (RA) J200023h 29m 9.296s
Declination (Dec) J2000+12° 45' 37.993"
Position Uncertainty0.0083s
Proper Motion in RA (J2000)/cos(Dec)+0.00407
Proper Motion in Dec (J2000)+0.025266
Radial Velocity-014.8km s-1
Trigonometric Parallax+0.01834s
Trigonometric Parallax Uncertainty0.00074s
GCI Unit Vector in X (J2000)0.966482
GCI Unit Vector in Y (J2000)-0.130867
GCI Unit Vector in Z (J2000)0.220877
Galactic Longitude93.74°
Galactic Latitude
-45.39°
Observational Data
Observed Visual Magnitude (V)4.54
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.47
Observed B-V Colour+0.934
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 Magnitude4.7
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8IIIa
One-Dimensional Spectral ClassK0
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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