Astronomy
Constellations - Mensa - xi Men

 
Identification Data
Common Name
ConstellationMensa
Star Namexi Men
Skymap Number4580160
Henry Draper (HD) Number34172
Harvard Revised (HR) Number1716
SAO Number258395
Durchmusterung (DM) NumberCP-82 106
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number376489
Right Ascension (RA) J20004h 58m 50.964s
Declination (Dec) J2000-82° 28' 13.845"
Position Uncertainty0.0062s
Proper Motion in RA (J2000)/cos(Dec)-0.00260
Proper Motion in Dec (J2000)+0.004166
Radial Velocity-005.0km s-1
Trigonometric Parallax+0.00934s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)0.034550
GCI Unit Vector in Y (J2000)0.126400
GCI Unit Vector in Z (J2000)-0.991378
Galactic Longitude295.23°
Galactic Latitude
-30.47°
Observational Data
Observed Visual Magnitude (V)5.84
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.77
Observed B-V Colour+0.925
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8-K0III
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