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orbitr: A Tidy Physics Engine for Building and Visualizing Orbital Simulations
A lightweight, fully vectorized N-body physics engine built for the R ecosystem. Simulate and visualize complex orbital mechanics, celestial trajectories, and gravitational interactions using tidy data principles. Features multiple numerical integration methods, including the energy-conserving velocity Verlet algorithm (Verlet (1967) <doi:10.1103/PhysRev.159.98>), to ensure highly stable orbital propagation. Gravitational N-body methods follow Aarseth (2003, ISBN:0-521-43272-3).
Getting started
README.md
3D Plotting"
Building Two-Body Orbits From Scratch"
Built-In Physical Constants"
Checking a Simulation"
Custom Visualization with ggplot2 and plotly"
Examples"
Further Reading"
Keplerian Orbital Elements"
Quick Start Guide"
Reference Frames"
Roadmap"
The Physics"
Unstable Orbits and the Three-Body Problem"
Browse package contents
Package details |
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|---|---|
| Author | Dave Rosenman [aut, cre] |
| Maintainer | Dave Rosenman <dave.rosenman.data@gmail.com> |
| License | MIT + file LICENSE |
| Version | 1.0.0 |
| URL | https://orbit-r.com/ https://github.com/DRosenman/orbitr |
| Package repository | View on CRAN |
| Installation |
Install the latest version of this package by entering the following in R:
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Try the orbitr package in your browser
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