Astronomy
Constellations - Pisces - 13 Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name13 Psc
Skymap Number23310149
Henry Draper (HD) Number221409
Harvard Revised (HR) Number8934
SAO Number146756
Durchmusterung (DM) NumberBD-01 4450
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number181647
Right Ascension (RA) J200023h 31m 57.566s
Declination (Dec) J2000-1° 5' 9.186"
Position Uncertainty0.0106s
Proper Motion in RA (J2000)/cos(Dec)+0.00060
Proper Motion in Dec (J2000)+0.016266
Radial Velocity-022.5km s-1
Trigonometric Parallax+0.00407s
Trigonometric Parallax Uncertainty0.00085s
GCI Unit Vector in X (J2000)0.992346
GCI Unit Vector in Y (J2000)-0.122023
GCI Unit Vector in Z (J2000)-0.018951
Galactic Longitude83.43°
Galactic Latitude
-57.73°
Observational Data
Observed Visual Magnitude (V)6.39
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.56
Observed B-V Colour+1.174
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 Magnitude6.5
Observed Photographic Magnitude7.6
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))

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