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Wann den Apollo Free-Return Trajectory 3D Explorer nutzen
Oeffnen Sie den Apollo Free-Return Trajectory 3D Explorer, wenn Sie Free-return und Hybrid am Mondvorbeiflug vergleichen wollen - ohne patched-conic-Missionsdesigner.
Lektion zur Crew-Sicherheit
Starten Sie bei Free-return, gehen Sie zum Vorbeiflug und wechseln Sie zu Hybrid, um zu zeigen, warum Apollo 13 nach dem Sauerstofftank-Ausfall den 34.23-s-DPS-1-Burn brauchte.
Apollo-13-Entfernungszahlen
Hier passen 400,171 km am PC, ~250 km Mondhoehe im wiederhergestellten Free-return und ~2,500 nmi Hybrid-Perigaeum ohne Atmosphaereneinfang.
Wann dieser Explorer nicht passt
Nicht fuer Zweiburn-Hohmann-Transfers. Nutzen Sie den Hohmann Transfer 3D Explorer. Steuerung im Schritt-fuer-Schritt-Leitfaden.
Veroeffentlichte Zahlen
| Figure | Value |
|---|---|
| Early Apollo free-return PC | ~110 km (~60 nmi) |
| Apollo 13 restored free-return PC | ~250 km (~135 nmi) |
| Furthest from Earth (Apollo 13 PC) | 400,171 km |
| Pre-restore hybrid Earth perigee | ~2,500 nmi |
| DPS-1 restore burn | 34.23 s at GET 61:29:43 |
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