Astronomy
Constellations - Saggitarius - 43 Sgr

 
Identification Data
Common Name
ConstellationSaggitarius
Star Name43 Sgr
Skymap Number19170148
Henry Draper (HD) Number180540
Harvard Revised (HR) Number7304
SAO Number162413
Durchmusterung (DM) NumberSD-19 5379
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number235771
Right Ascension (RA) J200019h 17m 38.079s
Declination (Dec) J2000-18° 57' 10.469"
Position Uncertainty0.0100s
Proper Motion in RA (J2000)/cos(Dec)-0.00071
Proper Motion in Dec (J2000)-0.010666
Radial Velocity+015.2km s-1
Trigonometric Parallax+0.00609s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)0.314288
GCI Unit Vector in Y (J2000)-0.892039
GCI Unit Vector in Z (J2000)-0.324791
Galactic Longitude18.62°
Galactic Latitude
-14.13°
Observational Data
Observed Visual Magnitude (V)4.88
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.89
Observed B-V Colour+1.005
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
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 TypeG8II-III
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 13:15:50 GMT+01:00 2001