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CNES Space mechanics toolbox for mission analysis
(3379 downloads for this version - 60058 downloads for all versions)
A more recent valid version with binaries for Scilab 5.2 exists: 2.3.0
Owner Organization
Alain Lamy
Thierry Martin
Creation Date
June 3, 2010
Source created on
Scilab 5.2.x
Binaries available on
Scilab 5.2.x:
Windows 64-bit Windows 32-bit Linux 64-bit Linux 32-bit MacOSX
Install command
--> atomsInstall("celestlab")
            CelestLab is a library of space flight dynamics functions written in Scilab.
This library has been developed and is maintained by CNES (Centre National
d’Etudes Spatiales) for mission analysis purposes. The library is used by CNES
for the trajectory analysis and orbit design of various missions. CelestLab
gathers in ten modules about 200 functions that allow mission designers to
perform various tasks such as: orbit propagation, attitude computation,
elementary manoeuvre computation, change of reference frames, change of
coordinates, three body orbit analysis. CelestLab has been validated against the
CNES flight dynamics reference software. Selected examples from mission analysis
typical studies are provided in the CelestLab help pages.            
Files (2)
[881.97 kB]
Source code archive
Celestlab sources
[2.08 MB]
OS-independent binary for Scilab 5.2.x
Binary version
Automatically generated by the ATOMS compilation chain

News (0)
Comments (4)     Leave a comment 
Comment from Cyrille Tourneur -- June 5, 2010, 10:51:39 AM    
Cannot install the update: I get the following message:

atomsExtract: The extraction of the 
archive '' has failed.

And I can't either switch back to the previous version since the ATOMS package manager 
does not provide the possibility to select package version.

[get_person] Le compte avec l'identifiant 1 n'existe pas