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- Dictionaryorbit/ˈɔːbɪt/
noun
- 1. the curved path of a celestial object or spacecraft round a star, planet, or moon, especially a periodic elliptical revolution: "the Earth's orbit around the sun" Similar
- 2. an area of activity, interest, or influence: "audiences drawn largely from outside the Party orbit" Similar
verb
- 1. (of a celestial object or spacecraft) move in orbit round (a star or planet): "Mercury orbits the Sun"
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Learn the meaning of orbit as a noun and a verb in physics, biology and astronomy. Find out how to use orbit in sentences and phrases with other words.
Jun 13, 2024 · Learn the definition, shape, and types of orbits in space. Find out how gravity, momentum, and orbital period affect satellites and planets.
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.
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.
Learn the meaning of orbit as a noun and a verb, with synonyms, examples, and word history. Find out how orbit relates to the eye socket, the path of a heavenly body, and the range of influence or activity.
Apr 4, 2024 · An orbit is a regular, repeating path that one object takes around another object or center of gravity. Learn about the different types of orbits, such as heliocentric, geocentric, and galactocentric, and see examples of satellites and planets that orbit.
To orbit is to follow a circular or elliptical path around a central body. Usually a planet, moon or satellite is described as orbiting, but a child who has too much sugar can sometimes orbit around his parents in an annoying fashion. Orbit comes from the Latin orbita, “course,” or “track.”