perilune

n.

近月点；

Argument of Perilune
Osculating Perilune Radius
Optimal Perilune Altitude of Lunar Landing Trajectory
Analysis of Perilune Altitude for Optimal Lunar Landing Trajectory
Radio observation of SMART-1 in its last perilune orbit
Optimizing the Perilune of Lunar Landing Trajectories Using Dynamical Systems Theory
Chang E Ⅲ's Determination of Location at Perilune and Apolune
Optimization of Chang'e-3 landing preparative orbit perilune based on improved genetic algorithm
Free return lunar flyby transfer method for geosynchronous satellites havint multiple perilune stages
Physics, Astronomy and Electronics Work Bench Radio observation of SMART-1 in its last perilune orbit