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Astronomy
Constellations - Pisces - 25 Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name25 Psc
Skymap Number23530017
Henry Draper (HD) Number223855
Harvard Revised (HR) Number9042
SAO Number128436
Durchmusterung (DM) NumberBD+01 4792
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number174516
Right Ascension (RA) J200023h 53m 4.757s
Declination (Dec) J2000+2° 5' 26.250"
Position Uncertainty0.0124s
Proper Motion in RA (J2000)/cos(Dec)+0.00094
Proper Motion in Dec (J2000)-0.010966
Radial Velocity+003.6km s-1
Trigonometric Parallax+0.00706s
Trigonometric Parallax Uncertainty0.00085s
GCI Unit Vector in X (J2000)0.998879
GCI Unit Vector in Y (J2000)-0.030173
GCI Unit Vector in Z (J2000)0.036480
Galactic Longitude94.95°
Galactic Latitude
-57.57°
Observational Data
Observed Visual Magnitude (V)6.30
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.29
Observed B-V Colour-0.006
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 Magnitude6.2
Observed Photographic Magnitude6.2
Morgan Keenan (MK) Spectral TypeA1V
One-Dimensional Spectral ClassA0
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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