Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: https://www.orekit.org/

Tutorials for the Orekit library

The Orekit python wrapper allows using Orekit from a python environment. It was developed by SSC and provided to the Orekit project in May 2014.

This project provides external data for physical models - like earth orientation parameters and the leap seconds history - required by Orekit library.

New Orekit website, based on Jekyll (a static website generator) and Bootstrap (a popular HTML, CSS, and JS framework).

Stavoris a application for mobiles used to visualize the attitude and orbit information of a simulated spacecraft in three-dimensional and cartographic environments. Homepage: https://www.orekit.org/stavor/

Rugged is an add-on for Orekit handling Digital Elevation Models contribution to line of sight computation. It is a free software intermediate-level library written in Java. Homepage: https://www.orekit.org/rugged/

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: http://www.orekit.org/

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: http://www.orekit.org/

Utilities for CI/CD process.

Orbit determination capabilities for Orekit

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: https://www.orekit.org/

The Orekit python wrapper allows using Orekit from a python environment. It was developed by SSC and provided to the Orekit project in May 2014.

The Orekit python wrapper allows using Orekit from a python environment. It was developed by SSC and provided to the Orekit project in May 2014.

The Orekit python wrapper allows using Orekit from a python environment. It was developed by SSC and provided to the Orekit project in May 2014.

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: http://www.orekit.org/

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: https://www.orekit.org/

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them. Homepage: http://www.orekit.org/

A public library for easy access to the names, mass, and trajectories for the 300 largest asteroids in the solar system. This is useful information for high fidelity long duration propagation of heliocentric orbits.