Astronomy
Constellations - Mensa - zet Men

 
Identification Data
Common Name
ConstellationMensa
Star Namezet Men
Skymap Number6400007
Henry Draper (HD) Number50506
Harvard Revised (HR) Number2559
SAO Number258451
Durchmusterung (DM) NumberCP-80 196
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number376703
Right Ascension (RA) J20006h 40m 2.890s
Declination (Dec) J2000-80° 48' 48.933"
Position Uncertainty0.0066s
Proper Motion in RA (J2000)/cos(Dec)-0.00212
Proper Motion in Dec (J2000)+0.053466
Radial Velocity+007.0km s-1
Trigonometric Parallax+0.00807s
Trigonometric Parallax Uncertainty0.00047s
GCI Unit Vector in X (J2000)-0.027755
GCI Unit Vector in Y (J2000)0.157216
GCI Unit Vector in Z (J2000)-0.987174
Galactic Longitude292.61°
Galactic Latitude
-27.21°
Observational Data
Observed Visual Magnitude (V)5.61
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.82
Observed B-V Colour+0.205
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 Magnitude5.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA5III
One-Dimensional Spectral ClassA2
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