../ themis_a_ephemeris_20250715.txt 15-Aug-2025 00:01 99070 themis_b_ephemeris_20250715.txt 15-Aug-2025 00:01 84524 themis_c_ephemeris_20250715.txt 15-Aug-2025 00:01 84281 themis_d_ephemeris_20250715.txt 15-Aug-2025 00:01 99691 themis_e_ephemeris_20250715.txt 15-Aug-2025 00:01 100022