Two-Impulse Libration Point Transfer

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A transfer scheme from a low Earth parking orbit to a libration point periodic orbit using only two impulsive maneuvers. The first impulse enters the transfer segment toward the stable manifold; the second impulse matches the orbit at the manifold insertion point, after which the spacecraft coasts along the stable manifold to the target periodic orbit.

Application Value

This concept has practical applications in cislunar space science and engineering. Related research supports the planning, implementation, and operations of cislunar missions, forming an integral part of the knowledge system in this field.

Related Concepts

• Multiple Segment Trajectory Design
• Zero-Velocity Surface
• Null Vector
• Circular Restricted Three-Body Problem

References

• 平动点双脉冲转移轨道的快速计算方法（潘迅 等，2017）