Neptune: Outer Satellites

Author(s): Art Blos

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This add-on adds XYZV trajectories in the period 1957-2100 for the 8 known (as of 2026) irregular outer satellites of Neptune. These satellites undergo gravitational perturbations, primarily from the Sun, which change their respective orbital elements. With this add-on, they are precisely simulated, which is not possible with simple default Keplerian orbits.

Orbital evolution of Neptune' outer satellites from 1960 to 2095, at 5-year intervals

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