../ themis_a_ephemeris_20250822.txt 08-Sep-2025 10:00 98006 themis_b_ephemeris_20250822.txt 08-Sep-2025 10:00 83104 themis_c_ephemeris_20250822.txt 08-Sep-2025 10:00 83102 themis_d_ephemeris_20250822.txt 08-Sep-2025 10:00 97309 themis_e_ephemeris_20250822.txt 08-Sep-2025 10:00 98821