ATAIWE, Tariq N.; KHALAF, Abbas Z.; MOHAMMED, I H. Satellite Coordinates from Ephemeris Data . International Journal of Scientific Research in Civil Engineering, [S. l.], v. 3, n. 4, p. 15–19, 2019. Disponível em: https://ijsrce.com/index.php/home/article/view/IJSRCE193351.. Acesso em: 3 jul. 2024.