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Neptune has 5 rings. * Adams Ring at 63000 km from the centre of Neptune. * Le Verrier Ring at 53000 km. * Galle Ring, at 42000 km. * Arago.
Neptune has 14 known moons, which are named for minor water deities in Greek mythology. By far the largest of them is Triton, discovered by William Lassell on October 10, 1846, just 17 days after the discovery of Neptune itself; over a century passed before the discovery of the second natural satellite, Nereid.