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Summary
DescriptionPsamathe orbital evolution 1600-2400.svg
English: Evolution of Psamathe's orbital eccentricity (e; blue), inclination with respect to ecliptic (i; orange), argument of periapsis (w, green), and periapsis distance from Neptune (q, red) from 1600 to 2400. Over several centuries, Psamathe's orbital eccentricity changes drastically, from 0.8 to 0.2.
Data for Psamathe's orbital elements was obtained from JPL Horizons, and visualized in Python's matplotlib. The timestep is 1 year.
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