../ themis_a_ephemeris_20250520.txt 10-Nov-2025 00:12 99830 themis_b_ephemeris_20250520.txt 10-Nov-2025 00:12 84612 themis_c_ephemeris_20250520.txt 10-Nov-2025 00:12 84630 themis_d_ephemeris_20250520.txt 10-Nov-2025 00:12 101121 themis_e_ephemeris_20250520.txt 10-Nov-2025 00:12 100371