1. Low Energy Transfer Applications MWL - 1 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics New Mission Concepts & Orbits

2. Low Energy Transfer Applications MWL - 2 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics

3. Low Energy Transfer Applications MWL - 3 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics Double-Lobe DRO

4. Low Energy Transfer Applications MWL - 4 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics Lenticular DRO

5. Low Energy Transfer Applications MWL - 5 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics Egg-shaped DRO

6. Low Energy Transfer Applications MWL - 6 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics 4-Looped DRO

7. Low Energy Transfer Applications MWL - 7 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DROs in Inertial and Rotating Frames

8. Low Energy Transfer Applications MWL - 8 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Phase Space Periodic Orbits

9. Low Energy Transfer Applications MWL - 9 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Locations in Phase Space

10. Low Energy Transfer Applications MWL - 10 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 1 month

11. Low Energy Transfer Applications MWL - 11 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 2 months

12. Low Energy Transfer Applications MWL - 12 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 3 months

13. Low Energy Transfer Applications MWL - 13 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics Now with more trajectories (the last one was 6)

14. Low Energy Transfer Applications MWL - 14 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 1 month LL 3 LL 4 LL 5 Earth

15. Low Energy Transfer Applications MWL - 15 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 2 months EL 1 EL 2 EL 1

16. Low Energy Transfer Applications MWL - 16 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 3 months EL 1 EL 2 EL 1

17. Low Energy Transfer Applications MWL - 17 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics Lunar L 1 Stable Manifold, “DNA” Orbit From Szebehely, “Theory of Orbits”

18. Low Energy Transfer Applications MWL - 18 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 3 months LL 3 LL 4 LL 5

19. Low Energy Transfer Applications MWL - 19 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics DRO Manifolds Unstable Manifold: 3 months Hits the moon right there! Hits the moon somewhere…? LL 1 LL 2 DRO

20. Low Energy Transfer Applications MWL - 20 Martin.Lo@jpl.nasa.gov JPL 2004 Summer Workshop on Advanced Topics in Astrodynamics Stable and Unstable DRO Manifolds The unstable manifold (red) hits the moon in many different ways