../ themis_a_ephemeris_20251027.txt 03-Dec-2025 20:00 112039 themis_b_ephemeris_20251027.txt 03-Dec-2025 20:00 84494 themis_c_ephemeris_20251027.txt 03-Dec-2025 20:00 84461 themis_d_ephemeris_20251027.txt 03-Dec-2025 20:00 111371 themis_e_ephemeris_20251027.txt 03-Dec-2025 20:00 112536