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Astronomy
Constellations - Aquarius - 76del Aqr (Skat)

 
Identification Data
Common NameSkat
ConstellationAquarius
Star Name76del Aqr
Skymap Number22540113
Henry Draper (HD) Number216627
Harvard Revised (HR) Number8709
SAO Number165375
Durchmusterung (DM) NumberSD-16 6173
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number240921
Right Ascension (RA) J200022h 54m 39.012s
Declination (Dec) J2000-15° 49' 14.953"
Position Uncertainty0.0252s
Proper Motion in RA (J2000)/cos(Dec)-0.00305
Proper Motion in Dec (J2000)-0.024866
Radial Velocity+018.0km s-1
Trigonometric Parallax+0.02044s
Trigonometric Parallax Uncertainty0.00226s
GCI Unit Vector in X (J2000)0.923270
GCI Unit Vector in Y (J2000)-0.270638
GCI Unit Vector in Z (J2000)-0.272630
Galactic Longitude49.60°
Galactic Latitude
-60.67°
Observational Data
Observed Visual Magnitude (V)3.27
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude3.35
Observed B-V Colour+0.075
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 Magnitude3.5
Observed Photographic Magnitude3.6
Morgan Keenan (MK) Spectral TypeA3V
One-Dimensional Spectral ClassA2
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 13:15:33 GMT+01:00 2001
 
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