../ themis_a_ephemeris_20241221.txt 10-Nov-2025 00:08 111365 themis_b_ephemeris_20241221.txt 10-Nov-2025 00:08 82572 themis_c_ephemeris_20241221.txt 10-Nov-2025 00:08 82310 themis_d_ephemeris_20241221.txt 10-Nov-2025 00:08 112072 themis_e_ephemeris_20241221.txt 10-Nov-2025 00:08 110893