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Astronomy
Constellations - Aquarius - 107 Aqr

 
Identification Data
Common Name
ConstellationAquarius
Star Name107 Aqr
Skymap Number23460002
Henry Draper (HD) Number223024
Harvard Revised (HR) Number9002
SAO Number165867
Durchmusterung (DM) NumberSD-19 6506
Washington Double Stars (WDS) Number
23460-1841
Positional Data
Position and Proper Motion (PPM) Number242073
Right Ascension (RA) J200023h 46m 0.923s
Declination (Dec) J2000-18° 40' 42.024"
Position Uncertainty0.0143s
Proper Motion in RA (J2000)/cos(Dec)+0.00928
Proper Motion in Dec (J2000)+0.012067
Radial Velocity+000.6km s-1
Trigonometric Parallax+0.01537s
Trigonometric Parallax Uncertainty0.00118s
GCI Unit Vector in X (J2000)0.945568
GCI Unit Vector in Y (J2000)-0.057770
GCI Unit Vector in Z (J2000)-0.320255
Galactic Longitude58.84°
Galactic Latitude
-72.75°
Observational Data
Observed Visual Magnitude (V)5.63
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude5.89
Observed B-V Colour+0.263
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.7
Observed Photographic Magnitude5.6
Morgan Keenan (MK) Spectral TypeF2III
One-Dimensional Spectral ClassA5
Position Angle136
Year of Observation1990. 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 13:15:33 GMT+01:00 2001
 
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