sgp4 topic

🛰️ Satellite TLE tools in JavaScript: get lat/lon of satellites, get look angles, plot orbit lines, extract individual TLE elements, etc

davidcalhoun

Python library to propagate satellite orbits.

satellogic

Calculate orbital information of satellites in GoLang.

joshuaferrara

JavaScript Library for Astronomical Calculations

lizard-isana

Simplified perturbations models

dnwrnr

A partial PHP port of the Gpredict program for real-time satellite tracking and orbit prediction.

shupp

C# SGP4 orbit prediction Library

1manprojects

C# SGP4 Satellite Prediction Library. Load satellites from TLEs, convert between coordinate systems and reference frames, observe satellites from ground stations, and more.

parzivail

Calculate orbital information of satellites.

joshuaferrara

Orbit propagation using various methods.

risherlock