Dynamics-Based Statistical Orbit Determination
Author: Tianjiang Shuo
Website: https://cislunarspace.cn
Definition
An orbit determination method that linearizes nonlinear observation equations at a reference state and iteratively solves for corrections to estimated state variables. Based on a complete dynamical model (N-body perturbations, non-spherical gravity, solar radiation pressure, etc.), it is the standard algorithm for precise orbit determination in cislunar space.
Application Value
在编目系统中，该技术可提高对空间目标的探测、跟踪和编目能力。
Related Concepts
- Space-Based Optical Observation
- Cislunar Domain Awareness
- Subsatellite Point
- Orbit Prediction Accuracy
References
- 陈艳玲等2025-地月空间编目系统观测体制研究