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@interstellar-tools/equations

v1.0.0

Published

Curated, well-tested orbital mechanics and dynamics formulas (e.g., Newtonian gravity, vis-viva, Kepler's 3rd law, escape/circular speeds, specific energy, specific angular momentum, peri/apoapsis radii).

Downloads

4,799

Vulnerabilities

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Links

Git

Maintainers

phun-kyphun-ky

Keywords

interstellartoolsnearearthobjectsplanetsorbitrotationstarsstarsunplanetearthmoonmercuryvenusmarstellusgaiajupitersaturnneptuneplutodwarfplanetstrajectoryasteroidscometscollisionsatellitesatellitessky mapnasajplesaastrodynamicsorbital-mechanicscelestial-mechanicstwo-bodyn-bodygravitynewtonian-gravitynewtons-law-of-gravitationgravitational-constantG_SIstandard-gravitational-parametergravitational-parametermugravitational-forcegravitational-accelerationspecific-mechanical-energyvis-vivakepler-periodkeplers-third-laworbital-speedtrajectoryorbitsatellitesimulationnumericssi-unitsvector3vec3vector-mathtypescriptjavascriptinterstellar-toolsspaceflightspace-dynamicsheliocentricleogeoearth-sun

Readme

@interstellar-tools/equations

Curated, tested orbital mechanics and dynamics formulas: Newtonian gravity, vis-viva, Kepler’s third law, Kepler’s equation solvers, anomaly conversions, Hohmann transfers, rocket equation, J2 perturbations and more. SI units in, SI units out, with clear errors for invalid input.

Documentation

The full documentation lives at phun-ky.net/interstellar-tools:

Installation

npm i --save @interstellar-tools/equations

::: warning

These equations have not YET been battle-tested or tested to real world mechanics, YMMV!

:::