../ themis_a_ephemeris_20251111.txt 11-Dec-2025 02:00 111843 themis_b_ephemeris_20251111.txt 11-Dec-2025 02:00 83020 themis_c_ephemeris_20251111.txt 11-Dec-2025 02:00 83057 themis_d_ephemeris_20251111.txt 11-Dec-2025 02:00 110932 themis_e_ephemeris_20251111.txt 11-Dec-2025 02:00 112134