../ themis_a_ephemeris_20250319.txt 12-Apr-2025 06:00 105740 themis_b_ephemeris_20250319.txt 12-Apr-2025 06:00 83062 themis_c_ephemeris_20250319.txt 12-Apr-2025 06:00 83051 themis_d_ephemeris_20250319.txt 12-Apr-2025 06:00 111145 themis_e_ephemeris_20250319.txt 12-Apr-2025 06:00 110205