WebbRegular moons [ edit] In order of distance from Neptune, the regular moons are Naiad, Thalassa, Despina, Galatea, Larissa, Hippocamp, and Proteus. All but the outer two are within Neptune- synchronous orbit (Neptune's rotational period is 0.6713 day or 16 hours [17]) and thus are being tidally decelerated. Webb20 feb. 2024 · Hippocamp orbits close to Proteus, the outermost and largest of these moons, and the orbital semimajor axes of the two moons differ by only ten per cent. Proteus has migrated outwards because...
Hubble helps uncover origin of Neptune’s smallest moon Hippocamp
Webb20 feb. 2024 · Hippocamp circles just inside the orbit of Proteus, the largest of Neptune’s six inner moons. Proteus’s 250-mile-wide body bears a huge crater from a violent collision deep in its past. Writing in the journal Nature , Showalter and his colleagues speculate that Hippocamp formed from the material that was blasted into space when a comet or … Webb14 mars 2024 · New Moon Alert: Hippocamp - The Tiniest Neptunian Moon Lunartic 2.17K subscribers Subscribe 6.8K views 3 years ago Meet Hippocamp - The smallest Neptunian Moon … root access not available
Neptune moons: Facts, names and discovery Space
WebbThis animation shows how the smallest known moon of Neptune, now named Hippocamp, might look close up.In the animation the camera rotates once around the tin... WebbHippocamp – Wikipedia Hippocamp Hippocamp är en av Neptunus naturliga satelliter, och kretsar kring Neptunus på en tidsperiod som motsvarar ett jorddygn. Den … WebbThis is an artist's concept of the tiny moon Hippocamp that was discovered by the Hubble Space Telescope in 2013. Only 20 miles across, it may actually be a broken-off fragment from a much larger neighboring moon, Proteus, seen as a crescent in the background. root acme