Description of CelestLabX
CelestLab is a Scilab toolbox for Space Flight Dynamics. It has been developed by CNES-DCT/SB (Centre National d’Etudes Spatiales - French Space Agency) for mission analysis purposes.
CelestLabX is an extension to CelestLab that mostly includes low-level interfaces to existing software. Most functions in CelestLabX are hidden. The only visible functions are the ones related to installation and setting.
CelestLabX (in particular) contains features related to:
Two-Line Elements (interface to C code from the Celestrak web site)
STELA software (interface to java code, see the CNES freeware server)
See CelestLab documentation for more details.