Astronomy
Constellations - Mensa - bet Men

 
Identification Data
Common Name
ConstellationMensa
Star Namebet Men
Skymap Number5020124
Henry Draper (HD) Number33285
Harvard Revised (HR) Number1677
SAO Number256154
Durchmusterung (DM) NumberCP-71 309
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number368632
Right Ascension (RA) J20005h 2m 42.998s
Declination (Dec) J2000-71° 18' 51.480"
Position Uncertainty0.0070s
Proper Motion in RA (J2000)/cos(Dec)-0.00074
Proper Motion in Dec (J2000)+0.010766
Radial Velocity-011.4km s-1
Trigonometric Parallax+0.00508s
Trigonometric Parallax Uncertainty0.00050s
GCI Unit Vector in X (J2000)0.079246
GCI Unit Vector in Y (J2000)0.310421
GCI Unit Vector in Z (J2000)-0.947290
Galactic Longitude282.77°
Galactic Latitude
-34.21°
Observational Data
Observed Visual Magnitude (V)5.30
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude6.30
Observed B-V Colour+0.998
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8III
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