[M-ZZ40] International initiatives and cooperation in planetary defense

[MZZ40-P03] Development of Orbital Control System using Radiation Pressure for CubeSat of Small Body Landing Mission

*Kentaro Sasa¹, Shimizu Tsubasa¹, Kawasaki Ryohei¹, Takehiko Arai¹ (1.Maebashi Institute of Technology Graduate School)

Keywords:solar radiation pressure, reaction wheel, Cube-Sat, landing

We estimate their origins, formation processes, and future orbits in small-body missions to measure the surface temperature and the skin depth of sunlight-induced heat penetration into the subsurface. The thermophysical properties induce their grain size and porosity. Orbit deviations undergo a CubeSat due to solar radiation pressure. We have been developing the CubeSat with two solar wings, which utilizes a reaction wheel to control solar radiation pressure passively, facilitating orbit adjustments. In this presentation, we introduce detailed simulation results for landing on a small body and the status of the CubeSat development.