../ themis_a_ephemeris_20260129.txt 03-Feb-2026 20:01 109996 themis_b_ephemeris_20260129.txt 03-Feb-2026 20:01 81561 themis_c_ephemeris_20260129.txt 03-Feb-2026 20:01 81628 themis_d_ephemeris_20260129.txt 03-Feb-2026 20:01 109210 themis_e_ephemeris_20260129.txt 03-Feb-2026 20:01 109899