Astronomy
Constellations - Eridanus - 65psi Eri

 
Identification Data
Common Name
ConstellationEridanus
Star Name65psi Eri
Skymap Number5010089
Henry Draper (HD) Number32249
Harvard Revised (HR) Number1617
SAO Number131700
Durchmusterung (DM) NumberSD-07 948
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number187595
Right Ascension (RA) J20005h 1m 26.344s
Declination (Dec) J2000-7° 10' 26.276"
Position Uncertainty0.0091s
Proper Motion in RA (J2000)/cos(Dec)-0.00002
Proper Motion in Dec (J2000)+0.005266
Radial Velocity+020.7km s-1
Trigonometric Parallax+0.00341s
Trigonometric Parallax Uncertainty0.00082s
GCI Unit Vector in X (J2000)0.250770
GCI Unit Vector in Y (J2000)0.959958
GCI Unit Vector in Z (J2000)-0.124882
Galactic Longitude206.60°
Galactic Latitude
-27.69°
Observational Data
Observed Visual Magnitude (V)4.79
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.62
Observed B-V Colour-0.167
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 Magnitude5.0
Observed Photographic Magnitude4.8
Morgan Keenan (MK) Spectral TypeB3V
One-Dimensional Spectral ClassB8
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 13:15:40 GMT+01:00 2001