Astronomy
Constellations - Mensa - lam Men

 
Identification Data
Common Name
ConstellationMensa
Star Namelam Men
Skymap Number5470183
Henry Draper (HD) Number39810
Harvard Revised (HR) Number2062
SAO Number256239
Durchmusterung (DM) NumberCP-72 418
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number368936
Right Ascension (RA) J20005h 47m 48.133s
Declination (Dec) J2000-72° 42' 8.100"
Position Uncertainty0.0074s
Proper Motion in RA (J2000)/cos(Dec)-0.00153
Proper Motion in Dec (J2000)+0.024566
Radial Velocity+015.km s-1
Trigonometric Parallax+0.00845s
Trigonometric Parallax Uncertainty0.00058s
GCI Unit Vector in X (J2000)0.015818
GCI Unit Vector in Y (J2000)0.296916
GCI Unit Vector in Z (J2000)-0.954772
Galactic Longitude283.55°
Galactic Latitude
-30.52°
Observational Data
Observed Visual Magnitude (V)6.54
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.61
Observed B-V Colour+1.072
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0III
One-Dimensional Spectral ClassK0
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 13:15:45 GMT+01:00 2001