Astronomy
Constellations - Eridanus - 32 Eri

 
Identification Data
Common Name
ConstellationEridanus
Star Name32 Eri
Skymap Number3540152
Henry Draper (HD) Number24554
Harvard Revised (HR) Number1211
SAO Number130805
Durchmusterung (DM) NumberSD-03 631
Washington Double Stars (WDS) Number
03543-0257
Positional Data
Position and Proper Motion (PPM) Number
Right Ascension (RA) J20003h 54m 17.406s
Declination (Dec) J2000-2° 57' 10.313"
Position Uncertainty0.0125s
Proper Motion in RA (J2000)/cos(Dec)+0.00176
Proper Motion in Dec (J2000)+0.001567
Radial Velocity+026.9km s-1
Trigonometric Parallax+0.00946s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)0.520727
GCI Unit Vector in Y (J2000)0.852168
GCI Unit Vector in Z (J2000)-0.051514
Galactic Longitude192.10°
Galactic Latitude
-40.10°
Observational Data
Observed Visual Magnitude (V)6.08
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.007
Observed B Magnitude6.16
Observed B-V Colour+0.082
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.3
Observed Photographic Magnitude6.3
Morgan Keenan (MK) Spectral TypeA2V
One-Dimensional Spectral ClassA2
Position Angle347
Year of Observation1984. 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