../ themis_a_ephemeris_20251024.txt 02-Dec-2025 04:00 111693 themis_b_ephemeris_20251024.txt 02-Dec-2025 04:00 84495 themis_c_ephemeris_20251024.txt 02-Dec-2025 04:00 84469 themis_d_ephemeris_20251024.txt 02-Dec-2025 04:00 111041 themis_e_ephemeris_20251024.txt 02-Dec-2025 04:00 112247