Astronomy
Constellations - Pisces - 22 Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name22 Psc
Skymap Number23510139
Henry Draper (HD) Number223719
Harvard Revised (HR) Number9033
SAO Number128427
Durchmusterung (DM) NumberBD+02 4725
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number174502
Right Ascension (RA) J200023h 51m 57.838s
Declination (Dec) J2000+2° 55' 49.384"
Position Uncertainty0.0091s
Proper Motion in RA (J2000)/cos(Dec)+0.00098
Proper Motion in Dec (J2000)-0.014466
Radial Velocity+000.4km s-1
Trigonometric Parallax+0.00276s
Trigonometric Parallax Uncertainty0.00089s
GCI Unit Vector in X (J2000)0.998079
GCI Unit Vector in Y (J2000)-0.035011
GCI Unit Vector in Z (J2000)0.051123
Galactic Longitude95.13°
Galactic Latitude
-56.69°
Observational Data
Observed Visual Magnitude (V)5.58
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude7.12
Observed B-V Colour+1.537
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK4IIIBa1
One-Dimensional Spectral ClassK2
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))

 
Page compiled: Sun Sep 02 13:15:48 GMT+01:00 2001