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Astronomy
Constellations - Pisces Austinus - 22gam PsA

 
Identification Data
Common Name
ConstellationPisces Austinus
Star Name22gam PsA
Skymap Number22520092
Henry Draper (HD) Number216336
Harvard Revised (HR) Number8695
SAO Number214153
Durchmusterung (DM) NumberCD-3316270
Washington Double Stars (WDS) Number
22525-3253
Positional Data
Position and Proper Motion (PPM) Number303110
Right Ascension (RA) J200022h 52m 31.534s
Declination (Dec) J2000-32° 52' 31.815"
Position Uncertainty0.0103s
Proper Motion in RA (J2000)/cos(Dec)-0.00265
Proper Motion in Dec (J2000)-0.022267
Radial Velocity+016.5km s-1
Trigonometric Parallax+0.01467s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)0.803715
GCI Unit Vector in Y (J2000)-0.243706
GCI Unit Vector in Z (J2000)-0.542815
Galactic Longitude13.07°
Galactic Latitude
-63.72°
Observational Data
Observed Visual Magnitude (V)4.51
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.47
Observed B-V Colour-0.040
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.1
Observed Photographic Magnitude4.5
Morgan Keenan (MK) Spectral TypeA0III*
One-Dimensional Spectral ClassA0
Position Angle259
Year of Observation1985. 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 13:15:48 GMT+01:00 2001
 
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