Astronomy
Constellations - Eridanus - 10rho3Eri

 
Identification Data
Common Name
ConstellationEridanus
Star Name10rho3Eri
Skymap Number3040034
Henry Draper (HD) Number19107
Harvard Revised (HR) Number925
SAO Number130269
Durchmusterung (DM) NumberSD-08 572
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number185352
Right Ascension (RA) J20003h 4m 16.515s
Declination (Dec) J2000-7° 36' 3.085"
Position Uncertainty0.0133s
Proper Motion in RA (J2000)/cos(Dec)+0.00440
Proper Motion in Dec (J2000)+0.017466
Radial Velocity+015.0km s-1
Trigonometric Parallax+0.02322s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.687698
GCI Unit Vector in Y (J2000)0.713846
GCI Unit Vector in Z (J2000)-0.132271
Galactic Longitude187.31°
Galactic Latitude
-52.98°
Observational Data
Observed Visual Magnitude (V)5.26
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.46
Observed B-V Colour+0.197
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.7
Observed Photographic Magnitude5.5
Morgan Keenan (MK) Spectral TypeA8V
One-Dimensional Spectral ClassA3
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