Astronomy
Constellations - Sextans - 19 Sex

 
Identification Data
Common Name
ConstellationSextans
Star Name19 Sex
Skymap Number10120125
Henry Draper (HD) Number88547
Harvard Revised (HR) Number4004
SAO Number118164
Durchmusterung (DM) NumberBD+05 2301
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number156613
Right Ascension (RA) J200010h 12m 48.364s
Declination (Dec) J2000+4° 36' 52.847"
Position Uncertainty0.0117s
Proper Motion in RA (J2000)/cos(Dec)-0.00326
Proper Motion in Dec (J2000)-0.004466
Radial Velocity+031.7km s-1
Trigonometric Parallax+0.00619s
Trigonometric Parallax Uncertainty0.00089s
GCI Unit Vector in X (J2000)-0.889704
GCI Unit Vector in Y (J2000)0.449392
GCI Unit Vector in Z (J2000)0.080454
Galactic Longitude236.57°
Galactic Latitude
46.03°
Observational Data
Observed Visual Magnitude (V)5.78
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude6.95
Observed B-V Colour+1.174
Observed B Magnitude or (B-V) Magnitude Uncertainty0.009
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude6.7
Morgan Keenan (MK) Spectral TypegK0
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 13:15:49 GMT+01:00 2001