../ themis_a_ephemeris_20250815.txt 22-Aug-2025 08:00 97467 themis_b_ephemeris_20250815.txt 22-Aug-2025 08:00 83061 themis_c_ephemeris_20250815.txt 22-Aug-2025 08:00 83038 themis_d_ephemeris_20250815.txt 22-Aug-2025 08:00 97223 themis_e_ephemeris_20250815.txt 22-Aug-2025 08:00 98183