../ themis_a_ephemeris_20240303.txt 03-May-2024 22:00 99472 themis_b_ephemeris_20240303.txt 03-May-2024 22:00 83068 themis_c_ephemeris_20240303.txt 03-May-2024 22:00 83111 themis_d_ephemeris_20240303.txt 03-May-2024 22:00 99843 themis_e_ephemeris_20240303.txt 03-May-2024 22:00 100054