../ themis_a_ephemeris_20260413.txt 03-May-2026 02:00 110993 themis_b_ephemeris_20260413.txt 03-May-2026 02:00 84246 themis_c_ephemeris_20260413.txt 03-May-2026 02:00 84182 themis_d_ephemeris_20260413.txt 03-May-2026 02:00 110355 themis_e_ephemeris_20260413.txt 03-May-2026 02:00 110749