Astronomy
Constellations - Chameleon - nu Cha

 
Identification Data
Common Name
ConstellationChameleon
Star Namenu Cha
Skymap Number9460063
Henry Draper (HD) Number85396
Harvard Revised (HR) Number3902
SAO Number256658
Durchmusterung (DM) NumberCP-76 598
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number370464
Right Ascension (RA) J20009h 46m 20.631s
Declination (Dec) J2000-76° 46' 34.031"
Position Uncertainty0.0059s
Proper Motion in RA (J2000)/cos(Dec)+0.02434
Proper Motion in Dec (J2000)-0.057066
Radial Velocity+010.5km s-1
Trigonometric Parallax+0.01705s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)-0.190946
GCI Unit Vector in Y (J2000)0.125973
GCI Unit Vector in Z (J2000)-0.973484
Galactic Longitude292.94°
Galactic Latitude
-17.65°
Observational Data
Observed Visual Magnitude (V)5.44
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.33
Observed B-V Colour+0.893
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 Magnitude5.4
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8III
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 13:15:37 GMT+01:00 2001