Web27 de jan. de 2024 · Well, Nasa’s New Horizons visited the world in 2015, and it turns out that Pluto is bigger than astronomers thought, though unfortunately not big enough to be a planet again. According to New Horizons ¹, the diameter of Pluto measures 1,473 miles. For reference, this is around two-thirds the diameter of our moon. WebHydra is a natural satellite of Pluto, with a diameter of approximately 51 km (32 mi) across its longest dimension. It is the second-largest moon of Pluto, being slightly larger than Nix.Hydra was discovered along with Nix by …
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WebPluto’s mean distance from the Sun, about 5.9 billion km (3.7 billion miles or 39.5 astronomical units ), gives it an orbit larger than that of the outermost planet, Neptune. (One astronomical unit [AU] is the average distance from Earth to the Sun—about 150 million km [93 million miles].) WebNASA’s New Horizon mission corrected the previous estimates and placed Pluto’s surface area at 17,646,012 square kilometers. This makes the surface area of the dwarf planet just marginally bigger... fishyscapes lost \u0026 found
All About Pluto NASA Space Place – NASA Science …
Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most-massive known object to directly orbit the Sun. It is the largest known trans-Neptunian object by volume, by a small margin, but is slightly less massive than Eris. Like other Kuiper belt objects, Pluto is made primarily of ice and rock and is much smaller than the inner planets. Pluto has only one sixth the mass of Earth's moon, … Web1 de fev. de 2024 · Pluto has a diameter of 1,473-miles (2,370-kilometres), which is even smaller than Earth’s moon, which has a diameter of 2,159-miles (3,475-kilometres). … WebHere are the important numbers for the Pluto in regard to its size: Radius: 1,185 km. Mean Diameter/Width: 3,370 km Equatorial Circumference: 7,445 km Surface area: 1.67 x 107 square kilometers Mass: 1.31 x 1022 kg Density: 1.88 grams per cubic centimeter (3.34 g/cm3) Distance From Earth: 5.1767 billion km candyvillepups