Astronomy
Constellations - Lepus - 2eps Lep

 
Identification Data
Common Name
ConstellationLepus
Star Name2eps Lep
Skymap Number5050079
Henry Draper (HD) Number32887
Harvard Revised (HR) Number1654
SAO Number170051
Durchmusterung (DM) NumberBD-22 1000
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number248426
Right Ascension (RA) J20005h 5m 27.664s
Declination (Dec) J2000-22° 22' 15.717"
Position Uncertainty0.0080s
Proper Motion in RA (J2000)/cos(Dec)+0.00139
Proper Motion in Dec (J2000)-0.072466
Radial Velocity+001.0km s-1
Trigonometric Parallax+0.01439s
Trigonometric Parallax Uncertainty0.00068s
GCI Unit Vector in X (J2000)0.217990
GCI Unit Vector in Y (J2000)0.898678
GCI Unit Vector in Z (J2000)-0.380603
Galactic Longitude223.25°
Galactic Latitude
-32.73°
Observational Data
Observed Visual Magnitude (V)3.18
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.65
Observed B-V Colour+1.470
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.3
Observed Photographic Magnitude4.5
Morgan Keenan (MK) Spectral TypeK5III
One-Dimensional Spectral ClassK5
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 13:15:44 GMT+01:00 2001