../ themis_a_ephemeris_20250220.txt 10-Nov-2025 00:10 110653 themis_b_ephemeris_20250220.txt 10-Nov-2025 00:10 83054 themis_c_ephemeris_20250220.txt 10-Nov-2025 00:10 83083 themis_d_ephemeris_20250220.txt 10-Nov-2025 00:10 111730 themis_e_ephemeris_20250220.txt 10-Nov-2025 00:10 110470