../ themis_a_ephemeris_20250522.txt 22-Jul-2025 22:00 99475 themis_b_ephemeris_20250522.txt 22-Jul-2025 22:00 83990 themis_c_ephemeris_20250522.txt 22-Jul-2025 22:00 84476 themis_d_ephemeris_20250522.txt 22-Jul-2025 22:00 99804 themis_e_ephemeris_20250522.txt 22-Jul-2025 22:00 100363