Astronomy
Constellations - Mensa - eps Men

 
Identification Data
Common Name
ConstellationMensa
Star Nameeps Men
Skymap Number7250130
Henry Draper (HD) Number60816
Harvard Revised (HR) Number2919
SAO Number256415
Durchmusterung (DM) NumberCP-78 265
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number369536
Right Ascension (RA) J20007h 25m 38.096s
Declination (Dec) J2000-79° 5' 39.077"
Position Uncertainty0.0058s
Proper Motion in RA (J2000)/cos(Dec)-0.01053
Proper Motion in Dec (J2000)+0.006066
Radial Velocity+010.5km s-1
Trigonometric Parallax+0.00699s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)-0.069060
GCI Unit Vector in Y (J2000)0.176141
GCI Unit Vector in Z (J2000)-0.981940
Galactic Longitude291.02°
Galactic Latitude
-25.01°
Observational Data
Observed Visual Magnitude (V)5.53
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude6.80
Observed B-V Colour+1.274
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 Magnitude5.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK2-3III
One-Dimensional Spectral ClassK2
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