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Apsidal Precession 3D Explorer vs alternatives

This explorer shows an orbit orientation slowly rotating - Kepler Orbits 3D shows a single fixed ellipse and its changing speed; Precession of the Equinoxes 3D shows a spin axis wobble, not an orbit.

OptionStrengthAccessTrade-off
Apsidal Precession 3D (this page)The orbit rotating into a rosetteFree, in browserSped up, not to scale
Kepler Orbits 3D siblingA single fixed ellipse and its speedFree webOrbit does not precess
Precession of the Equinoxes 3D siblingA spin axis slowly wobblingFree webAxis, not the orbit shape

Start with the step-by-step guide or when to use. Open the Apsidal Precession 3D Explorer.

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