Astronomy
Constellations - Aquila - 65the Aql

 
Identification Data
Common Name
ConstellationAquila
Star Name65the Aql
Skymap Number20110078
Henry Draper (HD) Number191692
Harvard Revised (HR) Number7710
SAO Number144150
Durchmusterung (DM) NumberBD-01 3911
Washington Double Stars (WDS) Number
20113-0049
Positional Data
Position and Proper Motion (PPM) Number180896
Right Ascension (RA) J200020h 11m 18.285s
Declination (Dec) J2000-0° 49' 17.260"
Position Uncertainty0.0105s
Proper Motion in RA (J2000)/cos(Dec)+0.00237
Proper Motion in Dec (J2000)+0.006166
Radial Velocity-027.3km s-1
Trigonometric Parallax+0.01136s
Trigonometric Parallax Uncertainty0.00092s
GCI Unit Vector in X (J2000)0.542037
GCI Unit Vector in Y (J2000)-0.840233
GCI Unit Vector in Z (J2000)-0.014337
Galactic Longitude41.59°
Galactic Latitude
-18.08°
Observational Data
Observed Visual Magnitude (V)3.25
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude3.20
Observed B-V Colour-0.047
Observed B Magnitude or (B-V) Magnitude Uncertainty0.002
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeB9.5III
One-Dimensional Spectral ClassA0
Position Angle44
Year of Observation1987. 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 13:15:32 GMT+01:00 2001