../ themis_a_ephemeris_20260928.txt 30-Sep-2026 00:00 95069 themis_b_ephemeris_20260928.txt 30-Sep-2026 00:00 90495 themis_c_ephemeris_20260928.txt 30-Sep-2026 00:00 86060 themis_d_ephemeris_20260928.txt 30-Sep-2026 00:00 95100 themis_e_ephemeris_20260928.txt 30-Sep-2026 00:00 98294