The Journal of Space Commerce

The Journal of Space Commerce

GPU-Accelerated Satellite Propagation Tool Introduced

Kayhan Space Rolls Out Free Tool for Real-Time Visualization

Tom Patton's avatar
Tom Patton
Oct 03, 2025
∙ Paid

A GPU-accelerated SGP4 propagator purpose-built for large-scale satellite modeling has been introduced by Kayhan Space. By enabling smooth, real-time propagation directly in the browser, sgp4.gl makes high-fidelity satellite visualization possible at catalog scale – handling thousands of satellites simultaneously.

“sgp4.gl is one way we are giving back t…

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