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Astronomy
Constellations - Lepus - 12 Lep

 
Identification Data
Common Name
ConstellationLepus
Star Name12 Lep
Skymap Number5420036
Henry Draper (HD) Number38090
Harvard Revised (HR) Number1968
SAO Number170715
Durchmusterung (DM) NumberCD-22 2400
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number249258
Right Ascension (RA) J20005h 42m 13.958s
Declination (Dec) J2000-22° 22' 25.375"
Position Uncertainty0.0065s
Proper Motion in RA (J2000)/cos(Dec)-0.00001
Proper Motion in Dec (J2000)+0.008966
Radial Velocity+028.km s-1
Trigonometric Parallax+0.00426s
Trigonometric Parallax Uncertainty0.00067s
GCI Unit Vector in X (J2000)0.071617
GCI Unit Vector in Y (J2000)0.921943
GCI Unit Vector in Z (J2000)-0.380646
Galactic Longitude226.52°
Galactic Latitude
-24.73°
Observational Data
Observed Visual Magnitude (V)5.88
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.96
Observed B-V Colour+0.075
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 Magnitude6.0
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral Type
One-Dimensional Spectral Class
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))

 
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Page compiled: Sun Sep 02 13:15:44 GMT+01:00 2001
 
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