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Astronomy
Constellations - Pisces - 91 Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name91 Psc
Skymap Number1210020
Henry Draper (HD) Number8126
Harvard Revised (HR) Number389
SAO Number74647
Durchmusterung (DM) NumberBD+27 215
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number90696
Right Ascension (RA) J20001h 21m 7.372s
Declination (Dec) J2000+28° 44' 17.545"
Position Uncertainty0.0099s
Proper Motion in RA (J2000)/cos(Dec)+0.00217
Proper Motion in Dec (J2000)-0.075266
Radial Velocity-035.6km s-1
Trigonometric Parallax+0.00949s
Trigonometric Parallax Uncertainty0.00082s
GCI Unit Vector in X (J2000)0.822467
GCI Unit Vector in Y (J2000)0.303925
GCI Unit Vector in Z (J2000)0.480808
Galactic Longitude130.76°
Galactic Latitude
-33.68°
Observational Data
Observed Visual Magnitude (V)5.22
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.62
Observed B-V Colour+1.401
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypegK5
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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