../ themis_a_ephemeris_20250109.txt 05-Feb-2025 20:00 108574 themis_b_ephemeris_20250109.txt 05-Feb-2025 20:00 80159 themis_c_ephemeris_20250109.txt 05-Feb-2025 20:00 80144 themis_d_ephemeris_20250109.txt 05-Feb-2025 20:00 109391 themis_e_ephemeris_20250109.txt 05-Feb-2025 20:00 108288