../ themis_a_ephemeris_20260107.txt 31-Jan-2026 18:00 109229 themis_b_ephemeris_20260107.txt 31-Jan-2026 18:00 79629 themis_c_ephemeris_20260107.txt 31-Jan-2026 18:00 79638 themis_d_ephemeris_20260107.txt 31-Jan-2026 18:00 108211 themis_e_ephemeris_20260107.txt 31-Jan-2026 18:00 108695