../ themis_a_ephemeris_20251111.txt 02-Dec-2025 04:00 111843 themis_b_ephemeris_20251111.txt 02-Dec-2025 04:00 83020 themis_c_ephemeris_20251111.txt 02-Dec-2025 04:00 83057 themis_d_ephemeris_20251111.txt 02-Dec-2025 04:00 110932 themis_e_ephemeris_20251111.txt 02-Dec-2025 04:00 112134