../ themis_a_ephemeris_20250720.txt 01-Aug-2025 12:00 95888 themis_b_ephemeris_20250720.txt 01-Aug-2025 12:00 83009 themis_c_ephemeris_20250720.txt 01-Aug-2025 12:00 83012 themis_d_ephemeris_20250720.txt 01-Aug-2025 12:00 95976 themis_e_ephemeris_20250720.txt 01-Aug-2025 12:00 96644