../ themis_a_ephemeris_20260121.txt 03-Feb-2026 20:01 110048 themis_b_ephemeris_20260121.txt 03-Feb-2026 20:01 82605 themis_c_ephemeris_20260121.txt 03-Feb-2026 20:01 82651 themis_d_ephemeris_20260121.txt 03-Feb-2026 20:01 109285 themis_e_ephemeris_20260121.txt 03-Feb-2026 20:01 110118