Astronomy
Constellations - Saggitarius - 47chi1Sgr

 
Identification Data
Common Name
ConstellationSaggitarius
Star Name47chi1Sgr
Skymap Number19250069
Henry Draper (HD) Number182369
Harvard Revised (HR) Number7362
SAO Number188101
Durchmusterung (DM) NumberCD-2415303
Washington Double Stars (WDS) Number
19253-2431
Positional Data
Position and Proper Motion (PPM) Number269762
Right Ascension (RA) J200019h 25m 16.491s
Declination (Dec) J2000-24° 30' 30.870"
Position Uncertainty0.0180s
Proper Motion in RA (J2000)/cos(Dec)+0.00466
Proper Motion in Dec (J2000)-0.051966
Radial Velocity-043.4km s-1
Trigonometric Parallax+0.01478s
Trigonometric Parallax Uncertainty0.00111s
GCI Unit Vector in X (J2000)0.330799
GCI Unit Vector in Y (J2000)-0.847637
GCI Unit Vector in Z (J2000)-0.414829
Galactic Longitude14.04°
Galactic Latitude
-17.95°
Observational Data
Observed Visual Magnitude (V)5.02
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.26
Observed B-V Colour+0.240
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 Magnitude5.0
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral Type
One-Dimensional Spectral Class
Position Angle
Year of Observation1992. 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 13:15:50 GMT+01:00 2001