Astronomy
Constellations - Mensa - alp Men

 
Identification Data
Common Name
ConstellationMensa
Star Namealp Men
Skymap Number6100061
Henry Draper (HD) Number43834
Harvard Revised (HR) Number2261
SAO Number256274
Durchmusterung (DM) NumberCP-74 374
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number369060
Right Ascension (RA) J20006h 10m 14.473s
Declination (Dec) J2000-74° 45' 10.963"
Position Uncertainty0.0054s
Proper Motion in RA (J2000)/cos(Dec)+0.03089
Proper Motion in Dec (J2000)-0.212866
Radial Velocity+034.9km s-1
Trigonometric Parallax+0.09854s
Trigonometric Parallax Uncertainty0.00045s
GCI Unit Vector in X (J2000)-0.011748
GCI Unit Vector in Y (J2000)0.262717
GCI Unit Vector in Z (J2000)-0.964801
Galactic Longitude285.76°
Galactic Latitude
-28.80°
Observational Data
Observed Visual Magnitude (V)5.07
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.80
Observed B-V Colour+0.731
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 Magnitude5.1
Observed Photographic Magnitude6.1
Morgan Keenan (MK) Spectral TypeG6V
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