../ themis_a_ephemeris_20260618.txt 27-Jul-2026 14:00 99793 themis_b_ephemeris_20260618.txt 27-Jul-2026 14:00 83072 themis_c_ephemeris_20260618.txt 27-Jul-2026 14:00 83042 themis_d_ephemeris_20260618.txt 27-Jul-2026 14:00 99505 themis_e_ephemeris_20260618.txt 27-Jul-2026 14:00 95703