../ themis_a_ephemeris_20250106.txt 05-Feb-2025 12:00 108750 themis_b_ephemeris_20250106.txt 05-Feb-2025 12:00 79621 themis_c_ephemeris_20250106.txt 05-Feb-2025 12:00 79878 themis_d_ephemeris_20250106.txt 05-Feb-2025 12:00 109435 themis_e_ephemeris_20250106.txt 05-Feb-2025 12:00 108212