Astronomy
Constellations - Pisces Austinus - 13 PsA

 
Identification Data
Common Name
ConstellationPisces Austinus
Star Name13 PsA
Skymap Number22040052
Henry Draper (HD) Number209476
Harvard Revised (HR) Number8405
SAO Number213517
Durchmusterung (DM) NumberCD-3018985
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number273320
Right Ascension (RA) J200022h 4m 23.836s
Declination (Dec) J2000-29° 54' 59.507"
Position Uncertainty0.0083s
Proper Motion in RA (J2000)/cos(Dec)+0.00022
Proper Motion in Dec (J2000)+0.003466
Radial Velocity+023.km s-1
Trigonometric Parallax+0.00251s
Trigonometric Parallax Uncertainty0.00079s
GCI Unit Vector in X (J2000)0.758806
GCI Unit Vector in Y (J2000)-0.418895
GCI Unit Vector in Z (J2000)-0.498738
Galactic Longitude18.46°
Galactic Latitude
-53.40°
Observational Data
Observed Visual Magnitude (V)6.45
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.009
Observed B Magnitude8.06
Observed B-V Colour+1.611
Observed B Magnitude or (B-V) Magnitude Uncertainty0.019
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK5III
One-Dimensional Spectral ClassK5
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