../ themis_a_ephemeris_20241228.txt 28-Feb-2025 22:00 111631 themis_b_ephemeris_20241228.txt 28-Feb-2025 22:00 84483 themis_c_ephemeris_20241228.txt 28-Feb-2025 22:00 84432 themis_d_ephemeris_20241228.txt 28-Feb-2025 22:00 112335 themis_e_ephemeris_20241228.txt 28-Feb-2025 22:00 111051