spacecraft-navigation

ORBEX-A — Adaptive tube model predictive control for orbital rendezvous and capture

Interplanetary spacecraft navigation using Batch LS, CKF, and EKF to process DSN measurements, estimate state and covariance, and map flyby targeting uncertainty to the B-plane.

Temporal Equivalence Principle: Temporal Shear in the Earth Flyby Anomaly — Analysis of Earth gravity-assist flyby anomalies as a signature of temporal shear in the conformal metric, with reproducible orbital data pipeline.