Selection of Suitable Near-Earth Asteroids for Slow-Push Technology

We selected 9 asteroids from the JPL asteroid database as targets for the continuous action deflection asteroid orbit demonstration verification mission, and conducted observability analysis and deflection efficiency simulation on them. The relevant results are recorded in the Excel attachment. Among them, Sheet 1 contains the orbits and physical parameters of 9 asteroids. Sheet 2 includes observations of 9 asteroids at four ground observation stations in Lenghu, Lijiang, Xinglong, and Chile. Sheet 3 contains the calculation results of deflection efficiency for 9 asteroids using different disposal methods.This study may provide a reference for the future design of in-space demonstration missions for slow-push deflection technologies.