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Final Presentation: Trajectory Backup Slides for Possible Questions

Final Presentation: Trajectory Backup Slides for Possible Questions. April 9, 2009. Trajectory: From the Earth to the Moon. Correction Maneuver: . 50 m/s Burn : Additional Propellant Requirements 100 g – 1.1 kg 10 kg – 1.5 kg Large – 22.5 kg Nothing to indicate infeasibility.

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Final Presentation: Trajectory Backup Slides for Possible Questions

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  1. Final Presentation: Trajectory Backup Slides for Possible Questions April 9, 2009

  2. Trajectory: From the Earth to the Moon

  3. Correction Maneuver: 50 m/s Burn: Additional Propellant Requirements 100 g – 1.1 kg 10 kg – 1.5 kg Large – 22.5 kg Nothing to indicate infeasibility

  4. Trajectory Mismatch Method of Matching Spirals has Errors Position <6000 km (1.5 % Earth-Moon Distance) Velocity ≈ 425 m/s Requires ≈ 13 kg Propellant Better trajectory matching requires more accurate model but Nothing to indicate infeasibility

  5. Parking Orbit Selection Lower Orbit?

  6. Parking Orbit Selection Higher Orbit?

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