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Astronomy
Constellations - Aquila - 60bet Aql (Alshain)

 
Identification Data
Common NameAlshain
ConstellationAquila
Star Name60bet Aql
Skymap Number19550082
Henry Draper (HD) Number188512
Harvard Revised (HR) Number7602
SAO Number125235
Durchmusterung (DM) NumberBD+06 4357
Washington Double Stars (WDS) Number
19553+0624
Positional Data
Position and Proper Motion (PPM) Number168947
Right Ascension (RA) J200019h 55m 18.793s
Declination (Dec) J2000+6° 24' 24.348"
Position Uncertainty0.0090s
Proper Motion in RA (J2000)/cos(Dec)+0.00311
Proper Motion in Dec (J2000)-0.481366
Radial Velocity-039.7km s-1
Trigonometric Parallax+0.07295s
Trigonometric Parallax Uncertainty0.00083s
GCI Unit Vector in X (J2000)0.479175
GCI Unit Vector in Y (J2000)-0.870597
GCI Unit Vector in Z (J2000)0.111586
Galactic Longitude46.14°
Galactic Latitude
-11.09°
Observational Data
Observed Visual Magnitude (V)3.72
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.57
Observed B-V Colour+0.853
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8IV
One-Dimensional Spectral ClassK0
Position Angle6
Year of Observation1976. 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 13:15:32 GMT+01:00 2001
 
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