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Astronomy
Constellations - Saggitarius - 10gam2Sgr (Nash)

 
Identification Data
Common NameNash
ConstellationSaggitarius
Star Name10gam2Sgr
Skymap Number18050179
Henry Draper (HD) Number165135
Harvard Revised (HR) Number6746
SAO Number209696
Durchmusterung (DM) NumberCD-3015215
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number297231
Right Ascension (RA) J200018h 5m 48.486s
Declination (Dec) J2000-30° 25' 26.729"
Position Uncertainty0.0095s
Proper Motion in RA (J2000)/cos(Dec)-0.00431
Proper Motion in Dec (J2000)-0.181566
Radial Velocity+022.0km s-1
Trigonometric Parallax+0.03394s
Trigonometric Parallax Uncertainty0.00087s
GCI Unit Vector in X (J2000)0.021851
GCI Unit Vector in Y (J2000)-0.862024
GCI Unit Vector in Z (J2000)-0.506396
Galactic Longitude0.93°
Galactic Latitude
-4.54°
Observational Data
Observed Visual Magnitude (V)3.63
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.010
Observed B Magnitude
Observed B-V Colour
Observed B Magnitude or (B-V) Magnitude Uncertainty
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.1
Observed Photographic Magnitude4.1
Morgan Keenan (MK) Spectral TypeK0+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))

 
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Page compiled: Sun Sep 02 13:15:50 GMT+01:00 2001
 
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