3D satellite tracker with orbit visualization, pass predictions, and antenna rotator control (GS-232, EasyComm, Hamlib). Sky view, polar plots, Doppler curves, visual magnitude. 60+ TLE sources. Built with Three.js and Svelte. Works offline. Mobile and touch support.
webgl threejs pwa space orbit svelte iss tle celestrak sgp4 satellites satnogs doppler hamlib starlink satellite-tracker pass-prediction satellite-visualization antenna-rotator
- Updated
- TypeScript
