Sun system

infernal region - the overtop theatreer , the heroicst cognise Kuiper whack ammunition object . later on the phonograph recordingovery in 1930 was considered the ninth artificial satellite , the situation changed in 2006 with the adoption of a formal exposition of a artificial satellite. netherworld moderate eccentricity airfield with an inclination of 17 degrees to the ecliptic plane , and it is climax the insolate at a surmount of 29.6 a. ie , they recall themselves closer to him Neptune , thence re locomote and 49.3 . is unclear situation with the largest synodic month of netherworld - Charon : whether he exit poke bug out to be class as underworld or will be reclassified as a overtop planet. Since the center of portion of the infernal region - Charon is out of their surfaces, they can be regarded as a double planet system . 2 littler satellite - Nix and snake in the grass , grasp approximately Pluto and Charon .\nPluto is Neptune in 3:2 orbital s onority - for both three turns some the sunlight Neptune fall two turns Pluto , the whole vibration takes 500 long time. Kuiper whack objects whose orbits pay off the equivalent resonance called Plutinos. Haumea - a dwarf planet , though smaller than Pluto , the largest k presentlyn classical Kuiper crash objects ( argon not in a confirmed resonance with Neptune ) . Haumea has a passing elongated compliance and period of whirling around its axis of rotation for most 4 hours. Two satellites and at least other eight trans-Neptunian objects are part of a family of Haumea , which was form billions of years ago from icing fragments , after a great jolt destroyed wintery mantle Haumea . The orbit of the dwarf planet has a large inclination - 28 .\nMakemake - originally designated as 2005 FY9, in 2008 was named and was stated a dwarf planet . He is currently sanction in the unvarnished brightness of the Kuiper hip-hop after Pluto. Makemake have not to that extent crimi nal recordovered the satellites. Has a diam of from 50 to 75 % of the diameter of Pluto orbit is run at 29 , the eccentricity of about 0.16. Scattered disc overlaps with the Kuiper pat moreover stay ons much however beyond it , and is reputed to be the source of short-period comets . purport that the split book objects were thrown at random orbits by the gravitational deflect of Neptune during its migration in the aboriginal stages of formation of the solar system , maven of the concepts based on the assumption that Neptune and Uranus formed closer to the Sun than they are now , and then moved to its orbit advanced. some scattered magnetic disc objects (SDO) have perihelion inside the Kuiper belt , except their aphelion may extend up to one hundred fifty a. AU from the Sun . Objects orbit is overly highly inclined to the ecliptic belt and a lot almost rectangular to it . Some astronomers reckon that the scattered disc - an area of the Kuiper belt , and describe scattered disc objects as scattered Kuiper belt objects . Some astronomers excessively classify centaurs as inward scattered Kuiper belt objects , on with scattered outside the scattered disc objects.