../ themis_a_ephemeris_20230721.txt 21-Sep-2023 22:00 106747 themis_b_ephemeris_20230721.txt 21-Sep-2023 22:00 82722 themis_c_ephemeris_20230721.txt 21-Sep-2023 22:00 83186 themis_d_ephemeris_20230721.txt 21-Sep-2023 22:00 109272 themis_e_ephemeris_20230721.txt 21-Sep-2023 22:00 106168