../ themis_a_ephemeris_20250310.txt 09-May-2025 22:00 110549 themis_b_ephemeris_20250310.txt 09-May-2025 22:00 81629 themis_c_ephemeris_20250310.txt 09-May-2025 22:00 81591 themis_d_ephemeris_20250310.txt 09-May-2025 22:00 111557 themis_e_ephemeris_20250310.txt 09-May-2025 22:00 110396