Astrodynamics Python Packages

heyoka

Python library for ODE integration via Taylor's method and LLVM

28K 92 15

poliastro

poliastro - :rocket: Astrodynamics in Python

26K 1K 308

py-ephemeris-bazi

Python bindings for Taiyin Ephemeris

24K 1 0

py-ephemeris

Python bindings for Taiyin Ephemeris

23K 1 0

py-ephemeris-ziwei

Python bindings for Taiyin Ephemeris

22K 1 0

kshana

Open, validated, reproducible PNT-resilience simulator spanning the full positioning, navigation & timing stack — orbit, clocks, INS, GNSS, integrity, resilience, lunar/cislunar & deep-space nav — plus quantum-vs-classical models. Runs as a Rust lib/CLI, Python, in-browser (WASM), an MCP server / Claude Code plugin, and a JetBrains plugin.

16K 6 4

lox-space

Oxidized Astrodynamics

14K 387 14

brahe

A practical astrodynamics for research and engineering applications

11K 103 15

nyx-space

Nyx is a high fidelity, fast, reliable and validated astrodynamics toolkit library written in Rust and available in Python

9K 497 46

bsk

Astrodynamics simulation framework

8K 406 142

e2m2e

e2m2e 是地月空间算法工具集。

7K 8 2

ansys-stk

The next generation Python API for STK

7K 37 7

lamberthub

A set of Lambert's problem solvers

6K 80 10

axinite

A powerful open-source engine for advanced celestial mechanics, orbital dynamics, and planetary motion.

3K 7 0

pykep

PyKEP is a scientific library providing basic tools for research in interplanetary trajectory design.

3K 426 112

bsk-opnav

Astrodynamics simulation framework

1K 406 142

hapsira

hapsira - :rocket: Astrodynamics in Python - a poliastro fork

935 44 9

pyqlaw

Q-law guidance for orbital transfer in Python

915 20 3

astrodynamics-mcp

Model Context Protocol server giving any LLM client (Claude, ChatGPT, Cursor, agents) authoritative astrodynamics tools — TLE/SGP4, Lambert, ground-station access, time/frame conversions, porkchop, B-plane.

877 2 0