Home▸Space & Astronomy▸Lunar Free-Return Trajectory (2D): Earth-Moon Plane, Burn Error Sensitivity and Entry Corridor

🌙 Lunar Free-Return Trajectory (2D): Earth-Moon Plane, Burn Error Sensitivity and Entry Corridor

2D companion of the lunar free-return lab: Earth-Moon plane in rotating and inertial frames from the same three-body model, burn-error sensitivity of the return perigee, correction burn and entry deceleration, with numerical checks.

Space & Astronomy2DAdvanced60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the lunar free-return lab: rotating and inertial Earth-Moon maps from the three-body model, burn-error sensitivity of the return perigee and entry deceleration.

free returnthree-body problemtrans-lunar injectionentry corridororbital mechanics

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install