../ themis_a_ephemeris_20230913.txt 09-Nov-2025 23:59 110021 themis_b_ephemeris_20230913.txt 09-Nov-2025 23:59 83243 themis_c_ephemeris_20230913.txt 09-Nov-2025 23:59 83260 themis_d_ephemeris_20230913.txt 09-Nov-2025 23:59 110117 themis_e_ephemeris_20230913.txt 09-Nov-2025 23:59 109378