#Orbital-mechanics

alfonsogonzalez

AWP

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

Starainrt

astro

Astro: Go Astronomy Algorithms Library - Chinese Lunar Calendar, Solar/Lunar Eclipses, Sun/Moon/Planet Positions, Rise/Set, Planet Events, Stars, Coordinates, Orbits, Sundials and Lightweight Ephemerides (天文算法 Go 库：农历、日月食、日月行星位置、升落、行星天象、恒星、坐标、轨道、日晷与轻量星历)

joshuaferrara

go-satellite

Calculate orbital information of satellites in GoLang.

esa

dSGP4

dSGP4: differentiable SGP4. Supports differentiability, ML integration & embarassingly parallel computations

duncaneddy

brahe

A practical astrodynamics for research and engineering applications

qsantos

spyce

Python library for space enthusiasts

DJBen

Graviton

Real-time night sky rendering and planetarium in Swift 4 with native SceneKit and Metal.