Uncertainty-first orbit propagation, ephemeris, orbit determination, and event detection for asteroids and comets, powered by automatic differentiation.

Cross-channel validation framework for the empyrean astrodynamics stack — schema, test catalog, plan generator, report renderer, and external-reference runners (ASSIST, find_orb, kete) shared by every empyrean repo's CI.

Tools for minor planets, blazingly fast

Runnable Python walkthroughs of the explore-mode planetary-science scenarios on empyrean-dynamics.com