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Astronomy
Constellations - Aquila - 32nu Aql

 
Identification Data
Common Name
ConstellationAquila
Star Name32nu Aql
Skymap Number19260119
Henry Draper (HD) Number182835
Harvard Revised (HR) Number7387
SAO Number124628
Durchmusterung (DM) NumberBD+00 4206
Washington Double Stars (WDS) Number
19265+0020
Positional Data
Position and Proper Motion (PPM) Number167857
Right Ascension (RA) J200019h 26m 31.089s
Declination (Dec) J2000+0° 20' 18.852"
Position Uncertainty0.0072s
Proper Motion in RA (J2000)/cos(Dec)-0.00006
Proper Motion in Dec (J2000)-0.002366
Radial Velocity-001.0km s-1
Trigonometric Parallax+0.00028s
Trigonometric Parallax Uncertainty0.00087s
GCI Unit Vector in X (J2000)0.368597
GCI Unit Vector in Y (J2000)-0.929570
GCI Unit Vector in Z (J2000)0.005909
Galactic Longitude37.26°
Galactic Latitude
-7.64°
Observational Data
Observed Visual Magnitude (V)4.68
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.24
Observed B-V Colour+0.561
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 Magnitude4.9
Observed Photographic Magnitude5.2
Morgan Keenan (MK) Spectral TypeF2Ib
One-Dimensional Spectral ClassF0
Position Angle288
Year of Observation1912. 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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