../ themis_a_ephemeris_20260811.txt 19-Sep-2026 18:00 93163 themis_b_ephemeris_20260811.txt 19-Sep-2026 18:00 83029 themis_c_ephemeris_20260811.txt 19-Sep-2026 18:00 83038 themis_d_ephemeris_20260811.txt 19-Sep-2026 18:00 96445 themis_e_ephemeris_20260811.txt 19-Sep-2026 18:00 96975