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Astronomy
Constellations - Saggitarius - 26 Sgr

 
Identification Data
Common Name
ConstellationSaggitarius
Star Name26 Sgr
Skymap Number18410179
Henry Draper (HD) Number172546
Harvard Revised (HR) Number7011
SAO Number187146
Durchmusterung (DM) NumberCD-2314625
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number268762
Right Ascension (RA) J200018h 41m 51.629s
Declination (Dec) J2000-23° 50' 0.322"
Position Uncertainty0.0109s
Proper Motion in RA (J2000)/cos(Dec)+0.00224
Proper Motion in Dec (J2000)-0.028166
Radial Velocity+001.6km s-1
Trigonometric Parallax+0.01571s
Trigonometric Parallax Uncertainty0.00102s
GCI Unit Vector in X (J2000)0.166148
GCI Unit Vector in Y (J2000)-0.899508
GCI Unit Vector in Z (J2000)-0.404079
Galactic Longitude10.52°
Galactic Latitude
-8.64°
Observational Data
Observed Visual Magnitude (V)6.21
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.45
Observed B-V Colour+0.240
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 Magnitude6.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral Type
One-Dimensional Spectral Class
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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