../ themis_a_ephemeris_20251113.txt 14-Dec-2025 14:01 112311 themis_b_ephemeris_20251113.txt 14-Dec-2025 14:01 82750 themis_c_ephemeris_20251113.txt 14-Dec-2025 14:01 82533 themis_d_ephemeris_20251113.txt 14-Dec-2025 14:01 111633 themis_e_ephemeris_20251113.txt 14-Dec-2025 14:01 112791