Astronomy
Constellations - Lepus - 3iot Lep

 
Identification Data
Common Name
ConstellationLepus
Star Name3iot Lep
Skymap Number5120057
Henry Draper (HD) Number33802
Harvard Revised (HR) Number1696
SAO Number150223
Durchmusterung (DM) NumberSD-12 1095
Washington Double Stars (WDS) Number
05123-1152
Positional Data
Position and Proper Motion (PPM) Number215426
Right Ascension (RA) J20005h 12m 17.902s
Declination (Dec) J2000-11° 52' 9.188"
Position Uncertainty0.0064s
Proper Motion in RA (J2000)/cos(Dec)+0.00170
Proper Motion in Dec (J2000)-0.031266
Radial Velocity+025.0km s-1
Trigonometric Parallax+0.01353s
Trigonometric Parallax Uncertainty0.00069s
GCI Unit Vector in X (J2000)0.202220
GCI Unit Vector in Y (J2000)0.957499
GCI Unit Vector in Z (J2000)-0.205678
Galactic Longitude212.67°
Galactic Latitude
-27.32°
Observational Data
Observed Visual Magnitude (V)4.47
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.38
Observed B-V Colour-0.095
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 Magnitude4.0
Observed Photographic Magnitude4.5
Morgan Keenan (MK) Spectral TypeB8V
One-Dimensional Spectral ClassB8
Position Angle337
Year of Observation1933. 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