Astronomy
Constellations - Pegasus - 19 Peg

 
Identification Data
Common Name
ConstellationPegasus
Star Name19 Peg
Skymap Number22010034
Henry Draper (HD) Number209167
Harvard Revised (HR) Number8393
SAO Number127239
Durchmusterung (DM) NumberBD+07 4779
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number172558
Right Ascension (RA) J200022h 1m 9.235s
Declination (Dec) J2000+8° 15' 25.792"
Position Uncertainty0.0117s
Proper Motion in RA (J2000)/cos(Dec)-0.00050
Proper Motion in Dec (J2000)-0.002866
Radial Velocity-023.3km s-1
Trigonometric Parallax+0.00535s
Trigonometric Parallax Uncertainty0.00084s
GCI Unit Vector in X (J2000)0.859528
GCI Unit Vector in Y (J2000)-0.490495
GCI Unit Vector in Z (J2000)0.143616
Galactic Longitude67.44°
Galactic Latitude
-35.67°
Observational Data
Observed Visual Magnitude (V)5.64
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.08
Observed B-V Colour+1.438
Observed B Magnitude or (B-V) Magnitude Uncertainty0.008
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude7.1
Morgan Keenan (MK) Spectral TypegK5
One-Dimensional Spectral ClassK2
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))

 
Page compiled: Sun Sep 02 13:15:47 GMT+01:00 2001