../ themis_a_ephemeris_20250527.txt 27-Jul-2025 22:00 99339 themis_b_ephemeris_20250527.txt 27-Jul-2025 22:00 83004 themis_c_ephemeris_20250527.txt 27-Jul-2025 22:00 83056 themis_d_ephemeris_20250527.txt 27-Jul-2025 22:00 100347 themis_e_ephemeris_20250527.txt 27-Jul-2025 22:00 99656