KARAKTERISTIK DATA TLE DAN PENGOLAHANNYA

Abstract

Data processing for historical two line element data from 117 satellites has been done by means of a computer program which is developed using SGP4 model. The result reveals that historical TLE data often contains duplication of elset. The result also shows that difference between orbital element's value which has been processed using SGP4 model and the one which has not been processed using SGP4 model happens more to eccentricity, argument of perigee, and mean anomaly. Beside that, the result also reveals that prediction using SGP4 model is very sensitive to the related TLE