External resonance stability and stabilization of the rotation of the spacecraft with a small inertial and aerodynamic asymmetries during the descent in the atmosphere of Venus

The problem of the uncontrolled descent of the spacecraft with a small asymmetry in the atmosphere of Venus at small angle of attack. It is shown that the application of the averaging method and conditions of the principal resonance external stability allow for stabilization of the rotation considered a spacecraft on the movement of non-resonance portions adjacent to the main resonance.