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Astronomy
Constellations - Pisces Austinus - zet PsA

 
Identification Data
Common Name
ConstellationPisces Austinus
Star Namezet PsA
Skymap Number22300160
Henry Draper (HD) Number213296
Harvard Revised (HR) Number8570
SAO Number191196
Durchmusterung (DM) NumberCD-2616175
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number273895
Right Ascension (RA) J200022h 30m 53.772s
Declination (Dec) J2000-26° 4' 25.509"
Position Uncertainty0.0100s
Proper Motion in RA (J2000)/cos(Dec)+0.00291
Proper Motion in Dec (J2000)-0.075566
Radial Velocity-026.km s-1
Trigonometric Parallax+0.00817s
Trigonometric Parallax Uncertainty0.00088s
GCI Unit Vector in X (J2000)0.831193
GCI Unit Vector in Y (J2000)-0.340490
GCI Unit Vector in Z (J2000)-0.439528
Galactic Longitude26.74°
Galactic Latitude
-58.67°
Observational Data
Observed Visual Magnitude (V)6.44
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude7.52
Observed B-V Colour+1.081
Observed B Magnitude or (B-V) Magnitude Uncertainty0.009
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK1III
One-Dimensional Spectral ClassK0
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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