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Department of Physics and Astronomy. SPACEFLIGHT DYNAMICS Course 2602. Professor Bob Warwick. Course Outline. 1. Celestial Mechanics 2. Orbital Properties 3. Orbit Specification 4. The Launch Phase 5. Near-Earth Orbital Manoeuvres 6. Orbital Perturbations 7. Deep Space Missions
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Department of Physics and Astronomy SPACEFLIGHT DYNAMICS Course 2602 Professor Bob Warwick
Course Outline 1. Celestial Mechanics 2. Orbital Properties 3. Orbit Specification 4. The Launch Phase 5. Near-Earth Orbital Manoeuvres 6. Orbital Perturbations 7. Deep Space Missions 8. Future Prospects
Further Reading • Spacecraft/Systems • Spacecraft Systems Engineering Fortescue & Stark 629.47 • Rocket Prop. & Spacecraft Dyn. Cornelisse,Schoyer,Wakker 629.411 • Space Missions Analysis & Design Wertz & Larson629.41 • Rocket and Spacecraft PropulsionTurner 629.475 • Celestial Mechanics • Orbital Motion Roy521.3 • Fundamentals of Astrodynamics Bates, Mueller and White 629.411 • Adventures in Celestial Mechanics Szebehely 521.1 • Spaceflight Dynamics Wiesel 629.41 • General Interest • Starflight Handbook Mallove & Matloff 629.4 • Websites • http://www.jpl.nasa.gov/basics/
Topic I - Celestial Mechanics • 1.1 Kepler’s Laws; Newton’s Law of Gravity • 1.2 The Many Body Problem • 1.3 The Two-Body Problem
Topic 2 - Orbital Properties 2.1 Types of Conic Section 2.2 Dependence on the Initial Conditions 2.3 Measuring the Position in the Orbit
Topic 3 - Orbit Specification • 3.1 Reference Frames and Coordinate Systems • 3.2 The Orbital Elements • 3.3 Orbit Determination
Topic 4 - The Launch Phase • 4.1 Launching Spacecraft from the Earth • 4.2 Launch Trajectories • 4.3 Launch Sites and Ground Stations
Ariane V ECA 21,000 kg to LEO 10,500 kg to GTO
Automated Transfer Vehicle • First launch – July 25 2007
Topic 5 - Near-Earth Orbital Manoeuvres • 5.1 Adjustment of Orbital Parameters • 5.2 Hohmann Transfer to Geosynchronous Orbit • 5.3 Transfer to Geostationary Orbit
Topic 6 - Orbital Perturbations • 6.1 Effects due to the Earth’s Gravitational Potential • 6.2 Atmospheric Drag, Luni-Solar & Other Perturbations • 6.3 Station Keeping in Geostationary Orbit
Topic 7 - Deep Space Missions • 7.1 Planetary `Spheres of Influence’ • 7.2 Feasibility Studies of Interplanetary Missions • 7.3 Computing Interplanetary Trajectories
Topic 8 - Future Prospects • 8.1 Interstellar Missions • 8.2 Advanced Propulsion Concepts • 8.3 Space Elevators