../ themis_a_ephemeris_20250901.txt 14-Sep-2025 16:00 99763 themis_b_ephemeris_20250901.txt 14-Sep-2025 16:00 84494 themis_c_ephemeris_20250901.txt 14-Sep-2025 16:00 84480 themis_d_ephemeris_20250901.txt 14-Sep-2025 16:00 98974 themis_e_ephemeris_20250901.txt 14-Sep-2025 16:00 100137