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The following is a collection of lists of asteroids of the Solar System that are exceptional in some way, such as their size or orbit. For the purposes of this article, "asteroid" refers to minor planets out to the orbit of Neptune , and includes the dwarf planet Ceres , the Jupiter trojans and the centaurs , but not trans-Neptunian objects ...
The asteroids are not pristine samples of the primordial Solar System. They have undergone considerable evolution since their formation, including internal heating (in the first few tens of millions of years), surface melting from impacts, space weathering from radiation, and bombardment by micrometeorites .
The Solar System belts were formed in the formation and evolution of the Solar System. [6] [7] The Grand tack hypothesis is a model of the unique placement of the giant planets and the Solar System belts. [3] [4] [8] Most giant planets found outside our Solar System, exoplanets, are inside the snow line, and are called Hot Jupiters.
Now, ever-improving technology at our disposal has equipped us here on Earth to better detect – and prepare for – inbound asteroids, remnants from the early formation of our solar system some ...
Overview of the inner Solar System up to Jupiter's orbit. Asteroids except for the largest, Ceres, are classified as small Solar System bodies and are composed mainly of carbonaceous, refractory rocky and metallic minerals, with some ice. [128] [129] They range from a few meters to hundreds of kilometers in size.
Bennu is both an old and a new asteroid. Like all of the millions of other objects in the asteroid belt, it formed 4.5 billion years ago when our solar system was just accreting. But its loose ...
NEOs are defined as asteroids that hug the inner solar system, where we live, coming within 1.3 astronomical units of the sun. A single astronomical unit is the distance from the sun to the Earth ...
The following is a list of numbered minor planets (essentially the same as asteroids) in ascending numerical order. Minor planets are defined as small bodies in the Solar System, including asteroids, distant objects, and dwarf planets, but not including comets. The catalog consists of hundreds of pages, each containing 1,000 minor planets.