FSOA
French Space Operation Act
This is the introduction page of the CNES flight dynamic tools developed in the frame of the French Space Operation Act (FSOA, LOS in french).
We can find:
- STELA, an orbital propagator based on a semi analytic integration method of the orbital parameters.
- ELECTRA, a tool allowing to compute the risk to do a victim for launch failure cases or spacecraft reentry.
- DEBRISK, a tool allowing to simulate atmospheric reentry of space debris taking into account aerothermodynamics effects.
Only STELA and DEBRISK are directly downloadable. For ELECTRA, a preliminary demand is needed.
Software products
STELA
Free owner licence
An orbital propagator based on a semi analytic integration method of the orbital parameters.
See more
ELECTRA
Free owner licence
A tool to compute the risk to do a victim in case of launch failure cases or during a spacecraft reentry.
See more
DEBRISK
Free owner licence
A tool to simulate atmospheric reentry of space debris taking into account aerothermodynamics effects.
See moreThe news FSOA
4 July 2024
New STELA version (V3.6.1)
Themes : FSOA
A new version STELA 3.6.1 is now available for download.
11 March 2024
Nouvelle version DEBRISK 3.5.2
Themes : FSOA
A new version DEBRISK 3.5.2 is now available for download.
This version corrects and improves the tool usage. A release note on the tool webpage lists the changes.
The user guide of DEBRISK methodology is now available in English.
2 August 2023
New DEBRISK version (V3.5)
Themes : FSOA
A brand new version of DEBRISK is now available on this site. It offers many improvements to better modeling aerothermodynamics phenomena during a space object atmospheric re-entry.
