../ themis_a_ephemeris_20260208.txt 25-Feb-2026 02:00 110379 themis_b_ephemeris_20260208.txt 25-Feb-2026 02:00 83085 themis_c_ephemeris_20260208.txt 25-Feb-2026 02:00 83055 themis_d_ephemeris_20260208.txt 25-Feb-2026 02:00 109480 themis_e_ephemeris_20260208.txt 25-Feb-2026 02:00 110018