Study of the motion of a rigid body in the gravitational tidal forces

A mathematical model of the motion of aluminum blade size ~ 1-2 km in the field of gravitational forces. Powered motion study system. It is assumed that the web is the ideal undeformed solid with a uniform distribution of mass. The system performs a spherical movement in the central gravitational field. Describes the motion of the system on a finite interval of time around a gravitational center.