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Near-Earth asteroids between the Main Asteroid Belt and Jupiter's zone of influence: Near-Earth asteroids between Jupiter's and Saturn's zones of influence: Near-Earth asteroids between Saturn's and Uranus' zones of influence: 1999 XS 35: 17.915: Apollo asteroid, Damocloid asteroid, Mars-crosser asteroid, Jupiter-crosser asteroid, Saturn ...
The majority of main belt asteroids follow slightly elliptical, stable orbits, revolving in the same direction as the Earth and taking from three to six years to complete a full circuit of the Sun. [4] Asteroids have historically been observed from Earth. The first close-up observation of an asteroid was made by the Galileo spacecraft.
The orbital distribution of the asteroids reaches a maximum at an eccentricity around 0.07 and an inclination below 4°. [67] Thus, although a typical asteroid has a relatively circular orbit and lies near the plane of the ecliptic , some asteroid orbits can be highly eccentric or travel well outside the ecliptic plane.
The asteroid and comet belts orbit the Sun from the inner rocky planets into outer parts of the Solar System, interstellar space. [16] [17] [18] An astronomical unit, or AU, is the distance from Earth to the Sun, which is approximately 150 billion meters (93 million miles). [19] Small Solar System objects are classified by their orbits: [20] [21]
The asteroid, named 2002 NV16 after the year it was discovered, measures about 177 meters or 580 feet across — around the same height as a 50-story skyscraper.
Apophis is no different from other asteroids in that it is a remnant from the early formation of our solar system about 4.6 billion years ago. ... Apophis's orbit around the sun brings it ...
Asteroids number in the hundreds of thousands. For longer lists, see list of exceptional asteroids, list of asteroids, or list of Solar System objects by size. Asteroid moons; A number of smaller groups distinct from the asteroid belt; The outer Solar System with the giant planets, their satellites, trojan asteroids and some minor planets. Jupiter
Horseshoe librators: The region of stability around L4 and L5 also includes orbits for co-orbital asteroids that run around both L4 and L5. Relative to the Earth and Sun, the orbit can resemble the circumference of a horseshoe, or may consist of annual loops that wander back and forth ( librate ) in a horseshoe-shaped area.