Astronomy
Constellations - Sextans - 8gam Sex

 
Identification Data
Common Name
ConstellationSextans
Star Name8gam Sex
Skymap Number9520091
Henry Draper (HD) Number85558
Harvard Revised (HR) Number3909
SAO Number137199
Durchmusterung (DM) NumberSD-07 2909
Washington Double Stars (WDS) Number
09525-0806
Positional Data
Position and Proper Motion (PPM) Number192845
Right Ascension (RA) J20009h 52m 30.434s
Declination (Dec) J2000-8° 6' 18.109"
Position Uncertainty0.0153s
Proper Motion in RA (J2000)/cos(Dec)-0.00416
Proper Motion in Dec (J2000)-0.047267
Radial Velocity+012.2km s-1
Trigonometric Parallax+0.01247s
Trigonometric Parallax Uncertainty0.00104s
GCI Unit Vector in X (J2000)-0.840736
GCI Unit Vector in Y (J2000)0.522767
GCI Unit Vector in Z (J2000)-0.140988
Galactic Longitude245.58°
Galactic Latitude
34.17°
Observational Data
Observed Visual Magnitude (V)5.08
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.12
Observed B-V Colour+0.037
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.8
Observed Photographic Magnitude5.2
Morgan Keenan (MK) Spectral TypeA1V
One-Dimensional Spectral ClassA2
Position Angle
Year of Observation1993. 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