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This plot shows the location of the main belt with respect to the planets and the Sun as well as the orbital structure of asteroid inclinations and number…
The asteroid belt region is also termed the main belt to distinguish it from other concentrations of minor planets within the Solar System, such as the Kuiper belt and scattered disc. (→Asteroid belt)
Feb 28, 2019 · The Main Asteroid Belt is at the boundary of the inner and outer solar system. It marks a transition region from the rocky volatile-poor inner terrestrial planets to the outer gaseous and icy giant planets.
Wikimedia Commons has media related to Main Belt asteroids. 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.
From the viewpoint of planet formation in the Solar System, Main Belt asteroids are the remnants of the so-called planetesimal population, the building bricks of planets that formed ubiquitously all over the Solar Nebula.
Within the main belt are groups of asteroids that cluster with respect to certain mean orbital elements (semimajor axis, eccentricity, and inclination). Such groups are called families and are named for the lowest numbered asteroid in the family.
