../ themis_a_ephemeris_20230421.txt 22-Jun-2023 00:55 93485 themis_b_ephemeris_20230421.txt 22-Jun-2023 00:55 83050 themis_c_ephemeris_20230421.txt 22-Jun-2023 00:55 83029 themis_d_ephemeris_20230421.txt 22-Jun-2023 00:55 93417 themis_e_ephemeris_20230421.txt 22-Jun-2023 00:55 93211