Iterative method for two line element conversion
Weiping Li, Qiu Hongxing, Dang Jin Qi
Abstract
Weiping Li, Qiu Hongxing, Dang Jin Qi
Abstract
Iterative method has a wide range of applications in various fields. A classical osculating orbit element set and a two line element sets (TLE) are often used to describe the orbit of spacecraft, but the conversion from a classical osculating orbit element set to a TLE is seldom described. A numerical iterative method is described in this paper, by which a classical osculating orbit element set can be converted to a TLE. Experiments show that the method is effective and resulted TLEs can meet the required.
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Iterative method has a wide range of applications in various fields. A classical osculating orbit element set and a two line element sets (TLE) are often used to describe the orbit of spacecraft, but the conversion from a classical osculating orbit element set to a TLE is seldom described. A numerical iterative method is described in this paper, by which a classical osculating orbit element set can be converted to a TLE. Experiments show that the method is effective and resulted TLEs can meet the required.
Key concepts: Osculating circle, Element (criminal law), Orbit (dynamics), Iterative method, Set (abstract data type), Computer science, Line (geometry), Algorithm