../ themis_a_ephemeris_20251116.txt 03-Dec-2025 18:00 112020 themis_b_ephemeris_20251116.txt 03-Dec-2025 18:00 83830 themis_c_ephemeris_20251116.txt 03-Dec-2025 18:00 83783 themis_d_ephemeris_20251116.txt 03-Dec-2025 18:00 111243 themis_e_ephemeris_20251116.txt 03-Dec-2025 18:00 112457