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Astronomy
Constellations - Pisces Austinus - 19 PsA

 
Identification Data
Common Name
ConstellationPisces Austinus
Star Name19 PsA
Skymap Number22420062
Henry Draper (HD) Number214966
Harvard Revised (HR) Number8637
SAO Number191337
Durchmusterung (DM) NumberCD-3019267
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number274153
Right Ascension (RA) J200022h 42m 22.087s
Declination (Dec) J2000-29° 21' 39.765"
Position Uncertainty0.0080s
Proper Motion in RA (J2000)/cos(Dec)+0.00124
Proper Motion in Dec (J2000)-0.019266
Radial Velocity-008.8km s-1
Trigonometric Parallax+0.00537s
Trigonometric Parallax Uncertainty0.00078s
GCI Unit Vector in X (J2000)0.822023
GCI Unit Vector in Y (J2000)-0.289609
GCI Unit Vector in Z (J2000)-0.490311
Galactic Longitude20.77°
Galactic Latitude
-61.58°
Observational Data
Observed Visual Magnitude (V)6.17
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.66
Observed B-V Colour+1.491
Observed B Magnitude or (B-V) Magnitude Uncertainty0.008
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeM5III
One-Dimensional Spectral ClassM0
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 13:15:48 GMT+01:00 2001
 
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