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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 less massive than Eris.
The surface constitutional data of Pluto shows that the permanent arctic zones are co-located with N 2-rich surface. [14] A long period of continuous winter, typically lasting more than a century, is experienced by the permanent arctic zones in every Pluto orbital period of 248 years over the 2.8 million year obliquity cycle. [1]
The temperature on the surface is 40 to 60 K (−230 to −210 °C), [6] but it quickly rises with altitude due to a methane-generated greenhouse effect. Near the altitude of 30 km it reaches 110 K (−163 °C), where it then slowly decreases afterwards with height. [7] Pluto is the only trans-Neptunian object with a known atmosphere. [7]
In December 2012, NASA announced that in late August 2012, Voyager 1, at about 122 au (1.83 × 10 10 km; 1.13 × 10 10 mi) from the Sun, entered a new region they called the "magnetic highway", an area still under the influence of the Sun but with some dramatic differences.
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It takes approximately 248 years for Pluto to complete its orbit around the sun, with its journey in each zodiac sign varying due to its elliptical orbit. Nevertheless, as Pluto transits each sign ...
If you were born before the '90s you probably know that Pluto, besides the much discussed dwarf planet that we are all so crazy about these days, is also a Disney animated dog.
Temperature: 5,804 ± 13 [8] K ... (AU), or about the distance between Pluto and the Sun, ... located at the same distance as Alpha Centauri AB. Planetary system