../ themis_a_ephemeris_20260122.txt 20-Mar-2026 22:00 109787 themis_b_ephemeris_20260122.txt 20-Mar-2026 22:00 82778 themis_c_ephemeris_20260122.txt 20-Mar-2026 22:00 82682 themis_d_ephemeris_20260122.txt 20-Mar-2026 22:00 109012 themis_e_ephemeris_20260122.txt 20-Mar-2026 22:00 109500