../ themis_a_ephemeris_20240621.txt 21-Aug-2024 22:00 94695 themis_b_ephemeris_20240621.txt 21-Aug-2024 22:00 98861 themis_c_ephemeris_20240621.txt 21-Aug-2024 22:00 98803 themis_d_ephemeris_20240621.txt 21-Aug-2024 22:00 95034 themis_e_ephemeris_20240621.txt 21-Aug-2024 22:00 94659