tcaep.co.uk Navigation. See bottom for text alternatives
Previous Page...
 
Printer Version
Astronomy
Constellations - Chameleon - del1Cha

 
Identification Data
Common Name
ConstellationChameleon
Star Namedel1Cha
Skymap Number10450042
Henry Draper (HD) Number93779
Harvard Revised (HR) Number4231
SAO Number258592
Durchmusterung (DM) NumberCP-79 554
Washington Double Stars (WDS) Number
10453-8028
Positional Data
Position and Proper Motion (PPM) Number377260
Right Ascension (RA) J200010h 45m 16.313s
Declination (Dec) J2000-80° 28' 10.549"
Position Uncertainty0.0130s
Proper Motion in RA (J2000)/cos(Dec)-0.00701
Proper Motion in Dec (J2000)-0.030367
Radial Velocity+010.7km s-1
Trigonometric Parallax+0.00921s
Trigonometric Parallax Uncertainty0.00090s
GCI Unit Vector in X (J2000)-0.156847
GCI Unit Vector in Y (J2000)0.053035
GCI Unit Vector in Z (J2000)-0.986198
Galactic Longitude297.68°
Galactic Latitude
-18.91°
Observational Data
Observed Visual Magnitude (V)5.50
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.47
Observed B-V Colour+0.970
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0III
One-Dimensional Spectral ClassK0
Position Angle84
Year of Observation1990. 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))

 
[ H O M E ] [ S C I E N C E ] [ M A T H S ] [ A S T R O N O M Y ]
Download | Shop | Contact | About
 
Page compiled: Sun Sep 02 13:15:37 GMT+01:00 2001
 
The Bottom Line
HomeScienceMathsAstronomyDownloadBookshopContactAbout Top of Page