../ themis_a_ephemeris_20250618.txt 01-Aug-2025 12:00 95459 themis_b_ephemeris_20250618.txt 01-Aug-2025 12:00 84415 themis_c_ephemeris_20250618.txt 01-Aug-2025 12:00 84422 themis_d_ephemeris_20250618.txt 01-Aug-2025 12:00 96136 themis_e_ephemeris_20250618.txt 01-Aug-2025 12:00 96271