https://github.com/sefffal/planetorbits.jl

Tools for solving and displaying Keplerian orbits for exoplanets.
https://github.com/sefffal/planetorbits.jl

Last synced: about 2 months ago
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Tools for solving and displaying Keplerian orbits for exoplanets.

• Host: GitHub
• URL: https://github.com/sefffal/planetorbits.jl
• Owner: sefffal
• License: mit
• Created: 2022-06-02T21:23:47.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2024-10-12T13:03:37.000Z (3 months ago)
• Last Synced: 2024-10-13T18:10:02.054Z (3 months ago)
• Language: Julia
• Size: 21.4 MB
• Stars: 33
• Watchers: 2
• Forks: 2
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# PlanetOrbits.jl

[![](https://img.shields.io/badge/docs-dev-blue.svg)](https://sefffal.github.io/PlanetOrbits.jl/dev)

[![codecov](https://codecov.io/gh/sefffal/PlanetOrbits.jl/branch/master/graph/badge.svg?token=QLTCBWVV98)](https://codecov.io/gh/sefffal/PlanetOrbits.jl)

Tools for solving simple Keplerian orbits. 

The primary use case is mapping orbital elements into e.g. Cartesian coordinates at different times.

A Plots.jl recipe is included for easily plotting orbits.

One can for instance calculate an orbit around a star in 3D, a projected position in the sky, a radial velocity curve, or stellar astrometric accleration over time.

It's a great tool for visualizing different orbits (see examples) and generating nice animations (e.g. with Plots or Luxor.jl).

This package has been designed for good performance and composability with a wide range of packages in the Julia ecosystem, including ForwardDiff. 

It forms the backbone of [Octofitter.jl](https://github.com/sefffal/Octofitter.jl), a modelling framework for all kinds of exoplanet data.

See documentation at https://sefffal.github.io/PlanetOrbits.jl/dev