../ themis_a_ephemeris_20260316.txt 20-Mar-2026 22:01 110243 themis_b_ephemeris_20260316.txt 20-Mar-2026 22:01 83177 themis_c_ephemeris_20260316.txt 20-Mar-2026 22:01 83237 themis_d_ephemeris_20260316.txt 20-Mar-2026 22:01 109049 themis_e_ephemeris_20260316.txt 20-Mar-2026 22:01 109649