Element Set (aka Keplerian Elemnts, Classical Elements, Satellite Elements)
Element Set, also known as Keplerian Elements, Classical Elements, or Satellite Elements, is a set of parameters that define the orbit of a satellite around a celestial body. The six parameters that make up an element set are the semi-major axis, eccentricity, inclination, right ascension of the ascending node, argument of periapsis, and mean anomaly. These parameters are used to calculate the position and velocity of a satellite at any given time. Element sets are commonly used in satellite tracking, orbit prediction, and mission planning. They are also used to describe the orbits of natural celestial bodies, such as planets and asteroids.
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