../ themis_a_ephemeris_20250720.txt 15-Aug-2025 04:01 95888 themis_b_ephemeris_20250720.txt 15-Aug-2025 04:01 83009 themis_c_ephemeris_20250720.txt 15-Aug-2025 04:01 83012 themis_d_ephemeris_20250720.txt 15-Aug-2025 04:01 95976 themis_e_ephemeris_20250720.txt 15-Aug-2025 04:01 96644