../ themis_a_ephemeris_20260310.txt 03-May-2026 02:00 110093 themis_b_ephemeris_20260310.txt 03-May-2026 02:00 83058 themis_c_ephemeris_20260310.txt 03-May-2026 02:00 83103 themis_d_ephemeris_20260310.txt 03-May-2026 02:00 109145 themis_e_ephemeris_20260310.txt 03-May-2026 02:00 109738