../ themis_a_ephemeris_20260731.txt 30-Sep-2026 00:00 97336 themis_b_ephemeris_20260731.txt 30-Sep-2026 00:00 93857 themis_c_ephemeris_20260731.txt 30-Sep-2026 00:00 89584 themis_d_ephemeris_20260731.txt 30-Sep-2026 00:00 92617 themis_e_ephemeris_20260731.txt 30-Sep-2026 00:00 96442