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Two-line Element Set
Structs§
- TLE
- Structure representing a Two-Line Element Set (TLE), a satellite ephemeris format from the 1970s that is still somehow in use today and can be used to calculate satellite position and velocity in the “TEME” frame (not-quite GCRF) using the “Simplified General Perturbations-4” (SGP-4) mathematical model that is also included in this package.