../ themis_a_ephemeris_20250519.txt 10-Nov-2025 00:12 99596 themis_b_ephemeris_20250519.txt 10-Nov-2025 00:12 84478 themis_c_ephemeris_20250519.txt 10-Nov-2025 00:12 84526 themis_d_ephemeris_20250519.txt 10-Nov-2025 00:12 100845 themis_e_ephemeris_20250519.txt 10-Nov-2025 00:12 100221