../ themis_a_ephemeris_20250403.txt 10-Nov-2025 00:11 100794 themis_b_ephemeris_20250403.txt 10-Nov-2025 00:11 81621 themis_c_ephemeris_20250403.txt 10-Nov-2025 00:11 81575 themis_d_ephemeris_20250403.txt 10-Nov-2025 00:11 102570 themis_e_ephemeris_20250403.txt 10-Nov-2025 00:11 102584