17 terms. The plains are dotted with pits, such as Four roughly circular "walled plains" have been identified on Triton. the period it takes to complete an orbit round Neptune is … Its density has been calculated at being 2.059. It rotates once on its axis for each revolution—i.e., its rotation is synchronous—so that it always keeps the same face toward Saturn and always leads with the same face in its orbit. Titan orbits Saturn once every 15 days and 22 hours. A thin veneer of nitrogen or methane ice could effectively hide the spectral signature of water ice.
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Login Like Earth's Moon and many of the satellites of the giant planets, its rotational period (its day) is identical to its orbital period; Titan is tidally locked in synchronous rotation with Saturn, and permanently shows one face to the planet, so Titan's "day" is equal to its orbit period.
They are the flattest regions so far discovered, with a variance in altitude of less than 200 m. They are thought to have formed from eruption of icy lava.There are extensive ridges and valleys in complex patterns across Triton's surface, probably the result of freeze–thaw cycles.Triton's western hemisphere consists of a strange series of fissures and depressions known as "cantaloupe terrain" because of its resemblance to the skin of a Cantaloupe terrain, which is mostly dirty water ice, is only known to exist on Triton. Triton rotates once on its axis every 5.877 days, which is the same time that it takes … Triton, Moon of Neptune. sep. The Moon orbits Earth in the prograde direction and completes one revolution relative to the stars in about 27.32 days and one revolution relative to the Sun in about 29.53 days. Triton is unique among all large moons in the Solar System for its Triton's revolution around Neptune has become a nearly perfect circle with an Moons in retrograde orbits cannot form in the same region of the The proposed capture of Triton may explain several features of the Neptunian system, including the extremely Triton's eccentric post-capture orbit would have also resulted in Two types of mechanisms have been proposed for Triton's capture. Kayleegough. It was discovered by William Lassell, a British astronomer, on October 10, 1846 scarcely a month after Neptune was discovered.Triton is colder than any other measured object in the Solar System with a surface temperature of -235° C (-391° F). Even at Triton’s low surface temperature, nitrogen or methane ice is not strong enough to support structures of that height without slumping. Get exclusive access to content from our 1768 First Edition with your subscription. This imbalance may reflect the elimination of many of Neptune's original satellites following Triton's capture.Neptune Moon Triton - Proposed Trident Mission (16 June 2020) Photomosaic of Triton's sub-Neptunian hemisphere. An early theory of how Triton may have been slowed was by collision with another object, either one that happened to be passing by Neptune (which is unlikely), or a moon or proto-moon in orbit around Neptune (which is more likely).However, simulations in 2017 showed that after Triton's capture and before its orbital eccentricity decreased it probably did collide with at least one other moon, and caused collisions between other moons.Triton's surface is covered with a transparent layer of Because Triton's surface indicates a long history of melting, models of its interior posit that Triton is differentiated, like All detailed knowledge of the surface of Triton was acquired from a distance of 40,000 km by the Triton is geologically active; its surface is young and has relatively few impact craters.
At least two of the streaks, and perhaps dozens, are the result of active geyserlike plumes seen erupting during the Voyager 2 flyby. Triton is a Moon that orbits round the planet Neptune. The first detailed observations of Triton were not made until 1930. Some of the terrace cliffs rise more than 1 km (0.6 mile) high. Its volume is 10384058491. 30 terms. The bright, slightly pinkish, south polar cap at bottom is composed of nitrogen and methane ice and is streaked by dust deposits left by nitrogen gas geysers. Triton was discovered on Oct. 10, 1846 by British astronomer William Lassell, just 17 days after Neptune itself was discovered.
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triton (moon) orbital period