../ themis_a_ephemeris_20251206.txt 11-Dec-2025 02:01 111941 themis_b_ephemeris_20251206.txt 11-Dec-2025 02:01 91602 themis_c_ephemeris_20251206.txt 11-Dec-2025 02:01 92633 themis_d_ephemeris_20251206.txt 11-Dec-2025 02:01 110943 themis_e_ephemeris_20251206.txt 11-Dec-2025 02:01 112108