AI RESEARCH
jaxsgp4: GPU-accelerated mega-constellation propagation with batch parallelism
arXiv CS.LG
•
ArXi:2603.27830v1 Announce Type: cross As the population of anthropogenic space objects transitions from sparse clusters to mega-constellations exceeding 100,000 satellites, traditional orbital propagation techniques face a critical bottleneck. Standard CPU-bound implementations of the Simplified General Perturbations 4 (SGP4) algorithm are less well suited to handle the requisite scale of collision avoidance and Space Situational Awareness (SSA) tasks. This paper