../ themis_a_ephemeris_20260831.txt 02-Oct-2026 00:00 97710 themis_b_ephemeris_20260831.txt 02-Oct-2026 00:00 82768 themis_c_ephemeris_20260831.txt 02-Oct-2026 00:00 83014 themis_d_ephemeris_20260831.txt 02-Oct-2026 00:00 95766 themis_e_ephemeris_20260831.txt 02-Oct-2026 00:00 92822