Sun-B1 Rotating Frame

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A rotating coordinate frame centered at the Sun-Earth-Moon barycenter with the x-axis pointing toward the B1 point (approximately the Sun-Earth L1 direction), rotating with the Sun-Earth-Moon synodic motion. Used for analyzing solar gravitational perturbation.

Application Value

[Translation needed for: 参考系的选择和转换是轨道力学的基础，不同参考系之间的正确转换是保证计算精度的关键。...]

Related Concepts

• Multiple Shooting Method
• Continuous Low Thrust
• Two-Way Link
• Inertial Coordinate System

References

• Wang 等 - 2025 - Mechanism analysis of the DRO low-energy transfer problem An energy perspective