../ themis_a_ephemeris_20250810.txt 14-Sep-2025 16:00 100889 themis_b_ephemeris_20250810.txt 14-Sep-2025 16:00 100624 themis_c_ephemeris_20250810.txt 14-Sep-2025 16:00 102055 themis_d_ephemeris_20250810.txt 14-Sep-2025 16:00 100310 themis_e_ephemeris_20250810.txt 14-Sep-2025 16:00 101561