../ themis_a_ephemeris_20250107.txt 05-Feb-2025 12:00 108602 themis_b_ephemeris_20250107.txt 05-Feb-2025 12:00 79901 themis_c_ephemeris_20250107.txt 05-Feb-2025 12:00 80034 themis_d_ephemeris_20250107.txt 05-Feb-2025 12:00 109198 themis_e_ephemeris_20250107.txt 05-Feb-2025 12:00 108034