Explore a Python-based model simulating the collision between the DART spacecraft and asteroid Dimorphos. Dive into the physics of binary orbits, elastic and inelastic collisions, and conservation of momentum. Learn how to create a numerical model with tiny time steps to accurately represent the impact and resulting change in orbital motion. Examine various collision scenarios, including glancing impacts, and experiment with different parameters to deepen your understanding of asteroid redirection techniques. Access the provided Python code and supplementary video resources to enhance your learning experience.
Overview
Syllabus
Modeling the DART Collision with Dimorphos
Double Asteroid Redirection Test
Starting Data
Simple Binary Model
A Better Orbit
Dimorphos Mass x 10
Numerical Model
Start with a TINY time step
Conservation of Momentum
Change in Orbital Motion
Glancing Collision
Stuff to Try
Taught by
Dot Physics
