OREKIT is a free low level space dynamics library written in Java. Please visit our Gitlab instance for issues and contributions: https://gitlab.orekit.org
☆279Jun 8, 2026Updated this week
Alternatives and similar repositories for Orekit
Users that are interested in Orekit are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Orbit Determination with Python☆128Jul 5, 2023Updated 2 years ago
- Primary jar's for python orekit☆14May 16, 2026Updated 3 weeks ago
- An efficient, general-purpose mathematics components library in the Java programming language☆183May 18, 2026Updated 3 weeks ago
- ☆26Oct 8, 2025Updated 8 months ago
- Flight profile, orbit, attitude, access.☆82Updated this week
- Proton VPN Special Offer - Get 70% off • AdSpecial partner offer. Trusted by over 100 million users worldwide. Tested, Approved and Recommended by Experts.
- Halo orbit solver with modern Fortran☆18Jun 2, 2025Updated last year
- ☆34Nov 27, 2016Updated 9 years ago
- This branch contain the java classes for orekit-python-wrapper☆20May 13, 2026Updated 3 weeks ago
- A Python astrodynamics library.☆27May 12, 2020Updated 6 years ago
- Satellite and Orbital Dynamics Toolkit☆76Jun 3, 2026Updated last week
- Flight Dynamic Library☆57May 2, 2026Updated last month
- poliastro - Astrodynamics in Python☆1,011Oct 14, 2023Updated 2 years ago
- ORBITM - Orbit maintenance, propulsion sizing, and life-time estimation of space objects!☆87Apr 12, 2024Updated 2 years ago
- Code to train and test ThermoNets: a neural, differentiable, model for the thermosphere density.☆16May 31, 2024Updated 2 years ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- A Modern Fortran Library for Astrodynamics 🚀☆208Oct 29, 2025Updated 7 months ago
- determination of satellite orbits and more☆196Feb 5, 2024Updated 2 years ago
- A validated modern C++ implementation of the NASA Standard Breakup Model☆31Nov 6, 2023Updated 2 years ago
- A practical astrodynamics for research and engineering applications☆77Updated this week
- PyKEP is a scientific library providing basic tools for research in interplanetary trajectory design.☆411Jun 3, 2026Updated last week
- The Astrobook source files☆35Feb 19, 2021Updated 5 years ago
- A reinforcement learning algorithm controller for a satellite using the orekit library☆20Feb 20, 2022Updated 4 years ago
- Astrodynamics with Python book, software, and videos. Spacecraft trajectory and attitude modeling and simulation☆414Jul 30, 2024Updated last year
- Python version of the SGP4 satellite position library☆464May 27, 2026Updated 2 weeks ago
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Examples for orbit determination using Orekit☆11Dec 7, 2020Updated 5 years ago
- A software toolkit for gravity field recovery and GNSS processing☆232May 17, 2026Updated 3 weeks ago
- A wrapper around the SGP4 package, for sat TLE calculations☆24Feb 2, 2025Updated last year
- TLEs for high-altitude artificial satellites☆35Updated this week
- Common types, containers and utilities.☆23Apr 8, 2026Updated 2 months ago
- Integrate USSF binaries for SGP4 and SGP4-XP propagators into Orekit.☆21Apr 9, 2023Updated 3 years ago
- SIADS-591 Milestone I Project - Orbital Congestion☆26Mar 19, 2021Updated 5 years ago
- Python client for space-track.org☆90Updated this week
- pysat support for space weather indices and data sets☆14Apr 3, 2026Updated 2 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Software for precise orbit determination of Low Earth Orbiters, gravity field recovery and mission design☆42Oct 13, 2025Updated 7 months ago
- LLEA (Low-Level Engine for Astrodynamics) a modern Fortran astrodynamics library☆17May 21, 2017Updated 9 years ago
- Astrodynamics simulation framework☆341Updated this week
- A set of Lambert's problem solvers☆76Updated this week
- Spacecraft Orbital Computations Kit (SpOCK)☆46Apr 17, 2026Updated last month
- Python library for ODE integration via Taylor's method and LLVM☆88May 21, 2026Updated 2 weeks ago
- Python tools for working with Orbit Ephemeris Messages (OEMs)☆24May 25, 2025Updated last year