Two-Point Method

Author: Tianjiang Shuo Website: https://cislunarspace.cn

Definition

Iterative method using two previous estimates of flyout angle and time of flight with the secant method to solve Lambert's problem.

Application Value

This orbital design method can be applied to transfer trajectory design, orbit keeping, and mission planning in cislunar space missions, improving spacecraft performance and mission flexibility.

References

• Alternative Approach to the Solution of Lambert's Problem