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Feb 28, 2019 · The Main Belt: A Gateway to the Formation and Early Evolution of the Solar System | Planetary News. 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 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. This asteroid belt is also called the main asteroid belt or main belt to distinguish it from other asteroid populations in the Solar System.
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…
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Main-belt Asteroids (MBA) are objects orbiting between Mars and Jupiter in the main portion of the asteroid belt. There are 1,157,490 Main-belt Asteroids in this database out of 1,302,506 total, accounting for 88.9% of objects.
Jun 13, 2002 · The present population of asteroids in the main belt is largely the result of many past collisions 1, 2. Ideally, the asteroid fragments resulting from each impact event could help us understand ...
Summary. 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. Over the last years evidence has grown that planetesimals formed big from the gravitational collapse of a local ...
