For satellite operators and space-situational-awareness teams
Satellite orbit propagation with byte-identical results.
SGP4 results match byte for byte across Mac, ARM Linux, x86 and an NVIDIA H100. On the CelesTrak active catalog of 15,940 objects over 24 hours, Luxi's hash matched on every tested platform. Stock python-sgp4 hashes differed between them.
Open source
Public contributions
Contributions under review at ESA dSGP4 and Skyfield; reproducibility report to jaxsgp4.
Talk to us
Bring us the computation where a changing answer costs you.
Email eric@luxiedge.com or use the form on the contact page.