../ themis_a_ephemeris_20230422.txt 09-Nov-2025 23:56 93547 themis_b_ephemeris_20230422.txt 09-Nov-2025 23:56 83041 themis_c_ephemeris_20230422.txt 09-Nov-2025 23:56 83020 themis_d_ephemeris_20230422.txt 09-Nov-2025 23:56 93561 themis_e_ephemeris_20230422.txt 09-Nov-2025 23:56 93177