../ themis_a_ephemeris_20231208.txt 10-Nov-2025 00:01 110507 themis_b_ephemeris_20231208.txt 10-Nov-2025 00:01 83946 themis_c_ephemeris_20231208.txt 10-Nov-2025 00:01 83988 themis_d_ephemeris_20231208.txt 10-Nov-2025 00:01 110281 themis_e_ephemeris_20231208.txt 10-Nov-2025 00:01 109888