../ themis_a_ephemeris_20260124.txt 25-Feb-2026 02:00 110734 themis_b_ephemeris_20260124.txt 25-Feb-2026 02:00 80854 themis_c_ephemeris_20260124.txt 25-Feb-2026 02:00 80956 themis_d_ephemeris_20260124.txt 25-Feb-2026 02:00 109777 themis_e_ephemeris_20260124.txt 25-Feb-2026 02:00 110176