Right Ascension Deviation
Author: Tianjiang Shuo
Website: https://cislunarspace.cn
Definition
The difference in right ascension between the spacecraft and the target body in the geocentric equatorial inertial frame. Used as an encounter condition in the first search layer to ensure the trajectory targets the Moon.
Application Value
赤经偏差是实际位置与预期位置的赤经差异，导航系统设计师用它修正轨道确定误差。
Related Concepts
- Differential Correction Method
- Laval Nozzle
- Lagrange Point
- Orbital Elements
References
- 高玉东 等 - 2006 - 地月空间飞行轨道分层搜索设计