../ themis_a_ephemeris_20240228.txt 28-Apr-2024 22:00 96013 themis_b_ephemeris_20240228.txt 28-Apr-2024 22:00 82647 themis_c_ephemeris_20240228.txt 28-Apr-2024 22:00 82616 themis_d_ephemeris_20240228.txt 28-Apr-2024 22:00 96824 themis_e_ephemeris_20240228.txt 28-Apr-2024 22:00 96867