../ themis_a_ephemeris_20251120.txt 02-Dec-2025 04:01 112150 themis_b_ephemeris_20251120.txt 02-Dec-2025 04:01 84471 themis_c_ephemeris_20251120.txt 02-Dec-2025 04:01 84488 themis_d_ephemeris_20251120.txt 02-Dec-2025 04:01 111101 themis_e_ephemeris_20251120.txt 02-Dec-2025 04:01 112301