../ themis_a_ephemeris_20260919.txt 02-Oct-2026 00:01 97231 themis_b_ephemeris_20260919.txt 02-Oct-2026 00:01 84520 themis_c_ephemeris_20260919.txt 02-Oct-2026 00:01 84469 themis_d_ephemeris_20260919.txt 02-Oct-2026 00:01 93815 themis_e_ephemeris_20260919.txt 02-Oct-2026 00:01 98097