Astronomy
Constellations - Sextans - 41 Sex

 
Identification Data
Common Name
ConstellationSextans
Star Name41 Sex
Skymap Number10500039
Henry Draper (HD) Number93903
Harvard Revised (HR) Number4237
SAO Number137823
Durchmusterung (DM) NumberSD-08 3018
Washington Double Stars (WDS) Number
10503-0854
Positional Data
Position and Proper Motion (PPM) Number193838
Right Ascension (RA) J200010h 50m 18.056s
Declination (Dec) J2000-8° 53' 51.946"
Position Uncertainty0.0099s
Proper Motion in RA (J2000)/cos(Dec)-0.00036
Proper Motion in Dec (J2000)-0.014766
Radial Velocity-004.4km s-1
Trigonometric Parallax+0.00890s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)-0.942629
GCI Unit Vector in Y (J2000)0.295850
GCI Unit Vector in Z (J2000)-0.154672
Galactic Longitude259.53°
Galactic Latitude
43.53°
Observational Data
Observed Visual Magnitude (V)5.80
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.96
Observed B-V Colour+0.163
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 Magnitude5.8
Observed Photographic Magnitude5.8
Morgan Keenan (MK) Spectral TypeAm(A2/A8/F0)
One-Dimensional Spectral ClassA2
Position Angle303
Year of Observation1934. 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 13:15:49 GMT+01:00 2001