../ themis_a_ephemeris_20230221.txt 09-Nov-2025 23:41 93953 themis_b_ephemeris_20230221.txt 09-Nov-2025 23:41 82545 themis_c_ephemeris_20230221.txt 09-Nov-2025 23:41 82430 themis_d_ephemeris_20230221.txt 09-Nov-2025 23:41 94575 themis_e_ephemeris_20230221.txt 09-Nov-2025 23:41 94862