SGP4 - What does SGP4 stand for? The Free Dictionary
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|SGP4||Standard General Perturbations Satellite Orbit Model 4|
References in periodicals archive
Because of the relatively low fidelity of the TLEs and the lack of transparency of the Analytical Graphics Incorporated special perturbations orbit-determination algorithm and the way it compares to SGP4
, though, the causality of the delta between the TLE and the element set created from the test data remains unknown but is probably a mixture of timing accuracy and algorithm mismatch.
Along with top performance, reliability, redundancy and scalability, SGP4