../ themis_a_ephemeris_20250528.txt 28-Jul-2025 22:00 99605 themis_b_ephemeris_20250528.txt 28-Jul-2025 22:00 83006 themis_c_ephemeris_20250528.txt 28-Jul-2025 22:00 83027 themis_d_ephemeris_20250528.txt 28-Jul-2025 22:00 100626 themis_e_ephemeris_20250528.txt 28-Jul-2025 22:00 100060