../ themis_a_ephemeris_20240215.txt 15-Apr-2024 22:00 103640 themis_b_ephemeris_20240215.txt 15-Apr-2024 22:00 81626 themis_c_ephemeris_20240215.txt 15-Apr-2024 22:00 81691 themis_d_ephemeris_20240215.txt 15-Apr-2024 22:00 104650 themis_e_ephemeris_20240215.txt 15-Apr-2024 22:00 104096