../ themis_a_ephemeris_20241219.txt 19-Feb-2025 22:00 111636 themis_b_ephemeris_20241219.txt 19-Feb-2025 22:00 83003 themis_c_ephemeris_20241219.txt 19-Feb-2025 22:00 83068 themis_d_ephemeris_20241219.txt 19-Feb-2025 22:00 112133 themis_e_ephemeris_20241219.txt 19-Feb-2025 22:00 111005