rootbrowseIAC-12C1session 11. Guidance, Navigation and Control (1)Papers1. A Gaussian Particle Filter based on Differential Algebra for Nonlinear Filtering Problems in Celestial Mechanics2. A radau pseudospectral method-based guidance reentry algorithm3. Control of orientation for spacecraft formations near the Sun-Earth L2 libration point4. Failure Scenarios Based Collision Avoidance Control Strategies for Satellite Formation Flying5. Near-Earth Asteroid Rendezvous Missions for Impact Avoidance Using Solar Sailcraft6. Space Launcher Guidance Based on Discrete Nonlinear Model Predictive Control7. Coupled Mission and GNC Analysis for Space Robotic Missions8. THOR: A Payload Separation Simulator Tool For Cluster Launches9. OPTIMAL CONTROL OF A CONSTELLATION OF TWO SUN-SYNCHNOROUS MARTIAN ORBITERS10. RESULTS OF ZENITH-3SL ILV LAUNCH DYNAMICS ANALYSIS FROM AFLOAT SEA LAUNCH PLATFORM11. Solar sail station keeping of high-amplitude vertical Lyapunov orbits in Sun-Earth system12. Influence of sensor and actuator errors on two impulsive satellite formation control methods13. Stabilisation of the hyperbolic equilibrium of high area-to-mass spacecraft