../ themis_a_ephemeris_20260428.txt 10-Jun-2026 02:00 111006 themis_b_ephemeris_20260428.txt 10-Jun-2026 02:00 84434 themis_c_ephemeris_20260428.txt 10-Jun-2026 02:00 84585 themis_d_ephemeris_20260428.txt 10-Jun-2026 02:00 109343 themis_e_ephemeris_20260428.txt 10-Jun-2026 02:00 110625