../ themis_a_ephemeris_20260108.txt 08-Mar-2026 22:00 109408 themis_b_ephemeris_20260108.txt 08-Mar-2026 22:00 80862 themis_c_ephemeris_20260108.txt 08-Mar-2026 22:00 80892 themis_d_ephemeris_20260108.txt 08-Mar-2026 22:00 108311 themis_e_ephemeris_20260108.txt 08-Mar-2026 22:00 108887