To cite package ‘orbitr’ in publications use:

  Rosenman D (2026). _orbitr: A Tidy Physics Engine for Building and
  Visualizing Orbital Simulations_. R package version 0.3.0,
  <https://github.com/drosenman/orbitr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {orbitr: A Tidy Physics Engine for Building and Visualizing Orbital
Simulations},
    author = {Dave Rosenman},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://github.com/drosenman/orbitr},
  }