../ themis_a_ephemeris_20260412.txt 03-May-2026 02:00 111130 themis_b_ephemeris_20260412.txt 03-May-2026 02:00 84535 themis_c_ephemeris_20260412.txt 03-May-2026 02:00 84586 themis_d_ephemeris_20260412.txt 03-May-2026 02:00 110300 themis_e_ephemeris_20260412.txt 03-May-2026 02:00 110898