European Summer of Code (ESoC) Active 2026

CNES / CS Group (Orekit)

Flight Dynamics & Astrodynamics7 Program Years

CNES / CS Group (Orekit)

About the Organization

Orekit is an accurate, efficient, and open-source low-level space flight dynamics library used by space agencies and satellite operators worldwide.

Primary Technologies & Languages

javapythonc++maven

Technical Topics & Focus Areas

astrodynamicssatellitesnavigationspace-flight

Participation Years

Draft Project Proposal for CNES / CS Group (Orekit)

Completed Projects Distribution

Annual Completed Projects History

CNES / CS Group (Orekit)

Hover over bars to view completed counts

2020202120222023202420252026

Projects2

Years Active7

Stackjava

TierTier 1

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Past Projects

Showing 2 of 2 projects. Click any project card for scope, mentors, and proposal studio.

2 total projects

Orekit Relativistic Frame Corrections & Solar Radiation Pressure Estimator

Advanced

Mentors: Luc Maisonobe, Bryan Cazabonne

Add general relativistic acceleration perturbations and non-spherical solar radiation pressure drag models for deep space probes.

350h (Large)$6k–$13.2k

javapythonmathematics

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Orekit Python Wrapper Autodoc & NumPy Vectorization Suite

Intermediate

Mentors: Petrus Hyvönen

Automate CPython JCC bridge binding generation for zero-copy NumPy array operations during orbital propagation sweeps.

Standard (~175h)€2k–€4k

pythonc++java

More Details

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CNES / CS Group (Orekit)