Astronomy
Constellations - Pyxis - lam Pyx

 
Identification Data
Common Name
ConstellationPyxis
Star Namelam Pyx
Skymap Number9230039
Henry Draper (HD) Number81169
Harvard Revised (HR) Number3733
SAO Number177374
Durchmusterung (DM) NumberCD-28 7196
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number256086
Right Ascension (RA) J20009h 23m 12.250s
Declination (Dec) J2000-28° 50' 1.943"
Position Uncertainty0.0070s
Proper Motion in RA (J2000)/cos(Dec)-0.00979
Proper Motion in Dec (J2000)+0.020666
Radial Velocity+010.2km s-1
Trigonometric Parallax+0.01792s
Trigonometric Parallax Uncertainty0.00073s
GCI Unit Vector in X (J2000)-0.678878
GCI Unit Vector in Y (J2000)0.553659
GCI Unit Vector in Z (J2000)-0.482272
Galactic Longitude257.27°
Galactic Latitude
15.04°
Observational Data
Observed Visual Magnitude (V)4.72
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.63
Observed B-V Colour+0.905
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8.5IIIFe-1.5
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