../ themis_a_ephemeris_20250701.txt 01-Sep-2025 22:00 99306 themis_b_ephemeris_20250701.txt 01-Sep-2025 22:00 83659 themis_c_ephemeris_20250701.txt 01-Sep-2025 22:00 83664 themis_d_ephemeris_20250701.txt 01-Sep-2025 22:00 99649 themis_e_ephemeris_20250701.txt 01-Sep-2025 22:00 100064