Astronomy
Constellations - Chameleon - pi Cha

 
Identification Data
Common Name
ConstellationChameleon
Star Namepi Cha
Skymap Number11370053
Henry Draper (HD) Number101132
Harvard Revised (HR) Number4479
SAO Number256857
Durchmusterung (DM) NumberCP-75 744
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number371181
Right Ascension (RA) J200011h 37m 15.635s
Declination (Dec) J2000-75° 53' 47.558"
Position Uncertainty0.0071s
Proper Motion in RA (J2000)/cos(Dec)-0.03508
Proper Motion in Dec (J2000)-0.001266
Radial Velocity-009.8km s-1
Trigonometric Parallax+0.02375s
Trigonometric Parallax Uncertainty0.00056s
GCI Unit Vector in X (J2000)-0.242475
GCI Unit Vector in Y (J2000)0.024137
GCI Unit Vector in Z (J2000)-0.969857
Galactic Longitude298.36°
Galactic Latitude
-13.69°
Observational Data
Observed Visual Magnitude (V)5.65
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.99
Observed B-V Colour+0.341
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.7
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF1III
One-Dimensional Spectral ClassF0
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 13:15:37 GMT+01:00 2001