../ themis_a_ephemeris_20251001.txt 01-Dec-2025 22:00 111151 themis_b_ephemeris_20251001.txt 01-Dec-2025 22:00 84447 themis_c_ephemeris_20251001.txt 01-Dec-2025 22:00 84473 themis_d_ephemeris_20251001.txt 01-Dec-2025 22:00 108583 themis_e_ephemeris_20251001.txt 01-Dec-2025 22:00 108360