../ themis_a_ephemeris_20260912.txt 19-Sep-2026 18:00 93816 themis_b_ephemeris_20260912.txt 19-Sep-2026 18:00 83851 themis_c_ephemeris_20260912.txt 19-Sep-2026 18:00 84193 themis_d_ephemeris_20260912.txt 19-Sep-2026 18:00 94889 themis_e_ephemeris_20260912.txt 19-Sep-2026 18:00 97470