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Triton is the largest of Neptune's 13 moons. It is unusual because it is the only large moon in our solar system that orbits in the opposite direction of its planet's rotation―a retrograde orbit. Scientists think Triton is a Kuiper Belt Object captured by Neptune's gravity millions of years ago. It shares many similarities with Pluto, the ...
Triton dominates the Neptunian moon system, with over 99.5% of its total mass. This imbalance may reflect the elimination of many of Neptune's original satellites following Triton's capture. [4][5] Triton (lower left) compared to the Moon (upper left) and Earth (right), to scale. Triton is the seventh-largest moon and sixteenth-largest object ...
Discovery Triton was discovered on Oct. 10, 1846 by British astronomer William Lassell, just 17 days after Neptune itself was discovered. Overview Triton is the largest of Neptune’s 13 moons. It is unusual because it is the only large moon in our solar system that orbits in the opposite direction of its planet’s rotation―a retrograde […]
Sep 15, 2023 · Here's two wild ideas to explore Neptune's weirdest moon. — Wild mission concepts would melt into icy moons, surf on sunlight to the ice giants, and more. — The 10 weirdest moons in the solar ...
Oct 4, 2024 · Basic data. Neptune Crescents of Neptune and its moon, Triton, photographed by Voyager 2, August 1989. Triton is unique among the large moons of the solar system in that it moves in a retrograde orbit —i.e., one that is opposite the direction of Neptune’s rotation. Its mean orbital distance is about 354,800 km (220,500 miles) from the planet.
NameMean Distance From Centre Of Neptune ...Orbital Period (sidereal Period; Earth ...Inclination Of Orbit To Planet's Equator ...Naiad48,2240.2945.0733Thalassa50,0740.3110.1371Despina52,5260.3350.0583Galatea61,9530.4290.0231Jul 28, 2015 · At 2.14 × 1022 kg, and with a diameter of approx. 2,700 kilometers (1,680 miles) km, Triton is the largest moon in the Neptunian system – comprising more than 99.5% of all the mass known to ...
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Triton was discovered shortly after Neptune in 1846. Nereid was discovered more than a century later in 1949. Voyager 2 discovered six moons during its 1989 flyby of Neptune. The rest of Neptune’s moons were discovered by telescopes on Earth. The moons of Neptune are named after characters from Greek or Roman mythology associated with ...
