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The asteroid belt is the smallest and innermost known circumstellar disc in the Solar System. Classes of small Solar System bodies in other regions are the near-Earth objects, the centaurs, the Kuiper belt objects, the scattered disc objects, the sednoids, and the Oort cloud objects. About 60% of the main belt mass is contained in the four ...
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Feb 28, 2019 · The Main Belt: A Gateway to the Formation and Early Evolution of the Solar System. Workshop, Sardinia, Italy | June 4-7, 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.
The Simple English Wiktionary has a definition for: asteroid belt. The asteroid belt or main belt is a ring of small and large rocks and dust between the orbits of Mars and Jupiter. The biggest object in the asteroid belt is Ceres, a dwarf planet. The Kirkwood gaps separate the asteroid belt into several groups.
Active asteroids are small Solar System bodies that have asteroid -like orbits but show comet -like visual characteristics. [1] That is, they show a coma, tail, or other visual evidence of mass-loss (like a comet), but their orbits remain within Jupiter 's orbit (like an asteroid). [2] [3] These bodies were originally designated main-belt ...
Main-belt asteroids. 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.
Ceres, also known as 1 Ceres (symbol: ), [12] is the smallest dwarf planet in the Solar System and the only one in the main asteroid belt . It was discovered on 1 January 1801, by Giuseppe Piazzi, [13] and is named after the Roman goddess Ceres, as the goddess of growing plants, the harvest, and motherly love.
