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  2. Asteroid belt - Wikipedia

    en.wikipedia.org/wiki/Asteroid_belt

    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 ...

  3. Asteroid family - Wikipedia

    en.wikipedia.org/wiki/Asteroid_family

    Asteroid families become visible as distinct concentrations when asteroids are plotted in the proper orbital element space (ip vs a p). Some prominent families are the Vesta, Eunomia, Koronis, Eos, and Themis family located in different (colorized) regions of the asteroid belt. An asteroid family is a population of asteroids that share similar ...

  4. Solar System belts - Wikipedia

    en.wikipedia.org/wiki/Solar_System_belts

    Resonant Kuiper belt. Classical Kuiper belt. Scattered disc. Solar System belts are asteroid and comet belts that orbit the Sun in the Solar System in interplanetary space. [1][2] The Solar System belts' size and placement are mostly a result of the Solar System having four giant planets: Jupiter, Saturn, Uranus and Neptune far from the sun.

  5. Ceres (dwarf planet) - Wikipedia

    en.wikipedia.org/wiki/Ceres_(dwarf_planet)

    0.854″ to 0.339″. Ceres (minor-planet designation: 1 Ceres) is a dwarf planet in the middle main asteroid belt between the orbits of Mars and Jupiter. It was the first known asteroid, discovered on 1 January 1801 by Giuseppe Piazzi at Palermo Astronomical Observatory in Sicily, and announced as a new planet.

  6. Flora family - Wikipedia

    en.wikipedia.org/wiki/Flora_family

    Location and structure of the Flora family within the asteroid belt. The Flora family (adj. Florian; FIN: 402; also known as the Ariadne family) is a prominent family of stony asteroids located in the inner region of the asteroid belt. It is one of the largest families with more than 13,000 known members, or approximately 3.5% of all main-belt ...

  7. Wikipedia:Featured topics/Asteroid belt - Wikipedia

    en.wikipedia.org/.../Asteroid_belt

    The asteroid belt is a torus -shaped region in the Solar System, centered on the Sun and roughly spanning the space between the orbits of the planets Jupiter and Mars. 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 ...

  8. Baptistina family - Wikipedia

    en.wikipedia.org/wiki/Baptistina_family

    The Baptistina family ( FIN: 403) is an asteroid family of more than 2500 members that was probably produced by the breakup of an asteroid 170 km (110 mi) across 80 million years ago following an impact with a smaller body. The two largest presumed remnants of the parent asteroid are main-belt asteroids 298 Baptistina and 1696 Nurmela.

  9. 6 Hebe - Wikipedia

    en.wikipedia.org/wiki/6_Hebe

    Angular diameter. 0.26" to 0.065". 6 Hebe (/ ˈhiːbiː /) is a large main-belt asteroid, containing around 0.5% of the mass of the belt. However, due to its apparently high bulk density (greater than that of the Moon), Hebe does not rank among the top twenty asteroids by volume. This high bulk density suggests an extremely solid body that has ...