../ themis_a_ephemeris_20241229.txt 28-Feb-2025 22:00 111527 themis_b_ephemeris_20241229.txt 28-Feb-2025 22:00 84431 themis_c_ephemeris_20241229.txt 28-Feb-2025 22:00 84513 themis_d_ephemeris_20241229.txt 28-Feb-2025 22:00 112170 themis_e_ephemeris_20241229.txt 28-Feb-2025 22:00 110906