Astronomy
Constellations - Lepus - 4kap Lep

 
Identification Data
Common Name
ConstellationLepus
Star Name4kap Lep
Skymap Number5130036
Henry Draper (HD) Number33949
Harvard Revised (HR) Number1705
SAO Number150239
Durchmusterung (DM) NumberSD-13 1092
Washington Double Stars (WDS) Number
05132-1256
Positional Data
Position and Proper Motion (PPM) Number215450
Right Ascension (RA) J20005h 13m 13.877s
Declination (Dec) J2000-12° 56' 28.650"
Position Uncertainty0.0071s
Proper Motion in RA (J2000)/cos(Dec)-0.00084
Proper Motion in Dec (J2000)-0.001367
Radial Velocity+018.0km s-1
Trigonometric Parallax+0.00583s
Trigonometric Parallax Uncertainty0.00069s
GCI Unit Vector in X (J2000)0.197506
GCI Unit Vector in Y (J2000)0.954378
GCI Unit Vector in Z (J2000)-0.223953
Galactic Longitude213.88°
Galactic Latitude
-27.55°
Observational Data
Observed Visual Magnitude (V)4.43
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude4.33
Observed B-V Colour-0.098
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.9
Observed Photographic Magnitude4.4
Morgan Keenan (MK) Spectral TypeB9V
One-Dimensional Spectral ClassB8
Position Angle357
Year of Observation1959. 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