Normalized Units
Author: Tianjiang Shuo
Website: https://cislunarspace.cn
Definition
Dimensionless units defined to simplify calculations in the restricted three-body problem. For the Earth-Moon system: unit length is the Earth-Moon distance (~390,877 km), unit time is derived from Kepler's third law (~384,715 s), and unit velocity is length divided by time (~1.016 km/s).
Related Concepts
References
- Li Xingming et al., 2024, Visibility analysis of Earth-Moon periodic orbits for Halo orbits near L1 and L2