../ themis_a_ephemeris_20260618.txt 02-Jul-2026 10:00 99738 themis_b_ephemeris_20260618.txt 02-Jul-2026 10:00 83056 themis_c_ephemeris_20260618.txt 02-Jul-2026 10:00 83071 themis_d_ephemeris_20260618.txt 02-Jul-2026 10:00 99259 themis_e_ephemeris_20260618.txt 02-Jul-2026 10:00 99898