../ themis_a_ephemeris_20250124.txt 05-Feb-2025 12:01 109883 themis_b_ephemeris_20250124.txt 05-Feb-2025 12:01 83002 themis_c_ephemeris_20250124.txt 05-Feb-2025 12:01 83007 themis_d_ephemeris_20250124.txt 05-Feb-2025 12:01 110521 themis_e_ephemeris_20250124.txt 05-Feb-2025 12:01 109613