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Astronomy
Constellations - Pisces - 30 Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name30 Psc
Skymap Number10140
Henry Draper (HD) Number224935
Harvard Revised (HR) Number9089
SAO Number147042
Durchmusterung (DM) NumberSD-06 6345
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number181772
Right Ascension (RA) J20000h 1m 57.619s
Declination (Dec) J2000-6° 0' 50.660"
Position Uncertainty0.0103s
Proper Motion in RA (J2000)/cos(Dec)+0.00313
Proper Motion in Dec (J2000)-0.041366
Radial Velocity-011.0km s-1
Trigonometric Parallax+0.00786s
Trigonometric Parallax Uncertainty0.00094s
GCI Unit Vector in X (J2000)0.994460
GCI Unit Vector in Y (J2000)0.008506
GCI Unit Vector in Z (J2000)-0.104773
Galactic Longitude91.60°
Galactic Latitude
-65.83°
Observational Data
Observed Visual Magnitude (V)4.40
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude5.98
Observed B-V Colour+1.579
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 Magnitude4.7
Observed Photographic Magnitude6.0
Morgan Keenan (MK) Spectral TypeM3III
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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