../ themis_a_ephemeris_20241027.txt 18-Dec-2024 02:00 110849 themis_b_ephemeris_20241027.txt 18-Dec-2024 02:00 82667 themis_c_ephemeris_20241027.txt 18-Dec-2024 02:00 82712 themis_d_ephemeris_20241027.txt 18-Dec-2024 02:00 111275 themis_e_ephemeris_20241027.txt 18-Dec-2024 02:00 110603