../ themis_a_ephemeris_20251020.txt 02-Dec-2025 04:00 112251 themis_b_ephemeris_20251020.txt 02-Dec-2025 04:00 84042 themis_c_ephemeris_20251020.txt 02-Dec-2025 04:00 83896 themis_d_ephemeris_20251020.txt 02-Dec-2025 04:00 111865 themis_e_ephemeris_20251020.txt 02-Dec-2025 04:00 113121