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- DictionaryOr·bit/ˈôrbət/
noun
- 1. the curved path of a celestial object or spacecraft around a star, planet, or moon, especially a periodic elliptical revolution: "the Earth's orbit around the sun"
- 2. a sphere of activity, interest, or application: "a radical filmmaker outside the Hollywood orbit"
verb
- 1. (of a celestial object or spacecraft) move in orbit around (a star or planet): "Mercury orbits the Sun"
1. a. : a path described by one body in its revolution about another (as by the earth about the sun or by an electron about an atomic nucleus) also : one complete revolution of a body describing such a path. b. : a circular path. 2. : a range or sphere of activity or influence. within the president's orbit.
the curved path, usually elliptical, taken by a planet, satellite, spaceship, etc., around a celestial body, as the sun. the usual course of one's life or range of one's activities. the sphere of power or influence, as of a nation or person: a small nation in the Russian orbit.
ORBIT definition: 1. the curved path through which objects in space move around a planet or star: 2. one of two…. Learn more.
In celestial mechanics, an orbit (also known as orbital revolution) is the curved trajectory of an object [1] such as the trajectory of a planet around a star, or of a natural satellite around a planet, or of an artificial satellite around an object or position in space such as a planet, moon, asteroid, or Lagrange point.
Aug 21, 2024 · The Short Answer: An orbit is a regular, repeating path that one object in space takes around another one. An object in an orbit is called a satellite. A satellite can be natural, like Earth or the Moon. Since the Earth orbits the Sun, you’re actually in orbit right now!
Apr 4, 2024 · An orbit is a regular, repeating path that one object takes around another object or center of gravity. Orbiting objects, which are called satellites, include planets, moons, asteroids, and artificial devices.
noun. /ˈɔːbɪt/ /ˈɔːrbɪt/ [countable, uncountable] a curved path followed by a planet or an object as it moves around another planet, star, moon, etc. the earth’s orbit around the sun. in orbit a space station in orbit around the moon. into orbit A new satellite has been put into orbit around the earth. Wordfinder. Extra Examples. Topics Space b2.
