Astronomy
Constellations - Pegasus - 8eps Peg (Enif)

 
Identification Data
Common NameEnif
ConstellationPegasus
Star Name8eps Peg
Skymap Number21440036
Henry Draper (HD) Number206778
Harvard Revised (HR) Number8308
SAO Number127029
Durchmusterung (DM) NumberBD+09 4891
Washington Double Stars (WDS) Number
21442+0953
Positional Data
Position and Proper Motion (PPM) Number172188
Right Ascension (RA) J200021h 44m 11.158s
Declination (Dec) J2000+9° 52' 30.041"
Position Uncertainty0.0107s
Proper Motion in RA (J2000)/cos(Dec)+0.00203
Proper Motion in Dec (J2000)+0.001466
Radial Velocity+005.2km s-1
Trigonometric Parallax+0.00485s
Trigonometric Parallax Uncertainty0.00084s
GCI Unit Vector in X (J2000)0.817201
GCI Unit Vector in Y (J2000)-0.550245
GCI Unit Vector in Z (J2000)0.171499
Galactic Longitude65.58°
Galactic Latitude
-31.46°
Observational Data
Observed Visual Magnitude (V)2.39
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude3.92
Observed B-V Colour+1.526
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude2.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK2Ib-II
One-Dimensional Spectral ClassK0
Position Angle324
Year of Observation1960. 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