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esa / pykep

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

astrodynamics aerospace interplanetary mission-analysis

Updated Oct 7, 2021
C++

bluescarni / heyoka

C++ library for ODE integration via Taylor's method and LLVM

cpp astronomy llvm astrodynamics ode simd astrophysics nbody cpp17 differential-equations multiprecision n-body ode-solver celestial-mechanics extended-precision just-in-time

Updated Dec 15, 2021
C++

jacobwilliams / Fortran-Astrodynamics-Toolkit

Star

A Modern Fortran Library for Astrodynamics 🚀

fortran astrodynamics ephemeris orbital-simulation orbital-mechanics runge-kutta gravity-field runge-kutta-adaptive-step-size

Updated Nov 25, 2021
Fortran

CS-SI / Orekit

Star

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

java library space astrodynamics satellite-prediction attitude spaceflight orbital-mechanics orbit-determination satellite-orbit orbit-propagation space-mechanics

Updated Dec 17, 2021
Java

bluescarni / piranha

Star

The Piranha computer algebra system.

python c-plus-plus computer-algebra physics astrodynamics cas computer-algebra-system celestial-mechanics

Updated Nov 12, 2019
C++

alfonsogonzalez / AWP

Star

Astrodynamics with Python book, software, and videos. Spacecraft trajectory and attitude modeling and simulation

python astrodynamics python3 orbital-simulation orbits orbital-mechanics orbital-dynamics spacecraft-analysis spacecraft-dynamics-and-control spacecraft-gnc

Updated Dec 17, 2021
Python

ut-astria / orbdetpy

Star

A Python library for orbit determination

python astrodynamics estimation satellite-prediction kalman-filter orbital-mechanics satellite-tracking orbit-determination celestial-mechanics orekit kalman-estimator tles

Updated Dec 15, 2021
Java

OrbitalTrajectories.jl is a modern orbital trajectory design, optimisation, and analysis library for Julia, providing methods and tools for designing spacecraft orbits and transfers via high-performance simulations of astrodynamical models.

analysis space julia orbit astrodynamics trajectory-analysis spaceflight orbital-mechanics trajectory-planning transfers orbital-dynamics spaceflight-dynamics

Updated Dec 15, 2021
Julia

JuliaSpace / Astrodynamics.jl

Star

A Fresh Approach to Astrodynamics

julia astrodynamics orbital-mechanics

Updated Jan 31, 2020
Julia

jasonfyw / orbital-sim

Star

A simple physics engine build over a PyGame simulation to accurately model planetary orbits in space

simulation astronomy physics astrodynamics pygame physics-2d

Updated Oct 1, 2020
Python

JuliaAstro / JPLEphemeris.jl

Star

JPL ephemerides for Julia

astronomy julia astrodynamics ephemerides

Updated Apr 6, 2021
Julia

astrobook / astrobook

Star

The Astrobook source files

astronomy astrodynamics orbital-mechanics astronomical-algorithms orbital-dynamics

Updated Feb 19, 2021
Asymptote

ut-astria / AstriaGraph

Star

A tool for visualizing Resident Space Objects (http://astria.tacc.utexas.edu/AstriaGraph/)

astrodynamics satellites orbital-mechanics satellite-tracking celestial-mechanics

Updated Jun 18, 2019
JavaScript

bluescarni / heyoka.py

Star

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

python astronomy llvm astrodynamics python3 ode simd astrophysics nbody differential-equations multiprecision n-body ode-solver celestial-mechanics extended-precision just-in-time

Updated Dec 15, 2021
Python

nyx-space / nyx

Star

Nyx is a high fidelity, fast, reliable and validated astrodynamical toolkit library written in Rust. Github hosts a CLONE of the Gitlab repo: https://gitlab.com/nyx-space/nyx/ .

astrodynamics space-mission interplanetary orbital-mechanics gmat