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This asteroid belt is also called the main asteroid belt or main belt to distinguish it from other asteroid populations in the Solar System. [ 1 ] The asteroid belt is the smallest and innermost known circumstellar disc in the Solar System.
Most highly inclined known main-belt asteroid from August 17, 1998, to October 19, 1998 MPC (88043) 2000 UE 110: 51.998° October 29, 2000 First main-belt asteroid discovered and numbered to have an inclination greater than 50°. MPC (138925) 2001 AU 43: 72.132° January 4, 2001 A Mars-crosser and near-Earth object. MPC (127546) 2002 XU 93: 77 ...
This list includes few examples since there are about 589 asteroids in the asteroid belt with a measured radius between 20 and 49 km. [162] Many thousands of objects of this size range have yet to be discovered in the trans-Neptunian region.
42 of the largest objects in the asteroid belt. If possible, asteroids should always be placed into one of the numerous sub-categories, in line with the category information given in the minor-planet catalog. Used sources: Small Body Data Ferret (Nesvorný) and AstDys (Milani and Knežević).
Asteroids in the asteroid belt, between the orbits of Mars and Jupiter Ceres, a dwarf planet; Pallas; Vesta; Hygiea; Asteroids number in the hundreds of thousands. For longer lists, see list of exceptional asteroids, list of asteroids, or list of Solar System objects by size. Asteroid moons; A number of smaller groups distinct from the asteroid ...
Hilda asteroid small group just inside Jupiter, 4.0 AU; Kuiper belt large belt, 43 to 64.5 AU; Scattered disc small group, 21.5 to 215 AU; Sednoid (inner Oort cloud objects) small group of four or more, high elliptical orbits, 47.8 to 80 AU; Extreme trans-Neptunian objects 150 to 250 AU; Hills cloud a large hypothetical circumstellar disc
It contains a great many solid, irregularly shaped bodies called asteroids or minor planets. The identified objects are of many sizes, but much smaller than planets, and, on average, are about one million kilometers (or six hundred thousand miles) apart. The asteroid belt is the smallest and innermost known circumstellar disc in the
In 1992, 15760 Albion was discovered, the first object beyond the orbit of Neptune (other than Pluto); soon large numbers of similar objects were observed, now called trans-Neptunian object. Further out are Kuiper-belt objects , scattered-disc objects , and the much more distant Oort cloud , hypothesized to be the main reservoir of dormant comets.