../ themis_a_ephemeris_20241227.txt 27-Feb-2025 22:00 111656 themis_b_ephemeris_20241227.txt 27-Feb-2025 22:00 84488 themis_c_ephemeris_20241227.txt 27-Feb-2025 22:00 84442 themis_d_ephemeris_20241227.txt 27-Feb-2025 22:00 112357 themis_e_ephemeris_20241227.txt 27-Feb-2025 22:00 111183