../ themis_a_ephemeris_20260115.txt 31-Jan-2026 14:00 110489 themis_b_ephemeris_20260115.txt 31-Jan-2026 14:00 83008 themis_c_ephemeris_20260115.txt 31-Jan-2026 14:00 83049 themis_d_ephemeris_20260115.txt 31-Jan-2026 14:00 109573 themis_e_ephemeris_20260115.txt 31-Jan-2026 14:00 110200