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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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the curved path through which objects in space move around a planet or star: in orbit The satellite is now in a stable orbit. go into orbit around Once in space, the spacecraft will go into orbit around Earth. MARK GARLICK/SCIENCE PHOTO LIBRARY/GettyImages. SMART Vocabulary: related words and phrases. Astronomy. albedo. Andromeda. Aquarius. Aries.
: 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. orbit. 3 of 3. verb. orbited; orbiting; orbits.
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.
Sep 1, 2024 · 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! Many planets, like Earth, have moons that orbit them.
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.
An orbit is the curved path in space that is followed by an object going round and round a planet, moon, or star.
the circular journey that a spacecraft or planet makes around the sun, the moon, or another planet: the Earth's orbit. Two satellites are already in orbit. It was the first spacecraft to go into orbit around Jupiter.
