../ themis_a_ephemeris_20240316.txt 16-May-2024 22:00 93544 themis_b_ephemeris_20240316.txt 16-May-2024 22:00 81594 themis_c_ephemeris_20240316.txt 16-May-2024 22:00 81569 themis_d_ephemeris_20240316.txt 16-May-2024 22:00 93880 themis_e_ephemeris_20240316.txt 16-May-2024 22:00 94115