../ themis_a_ephemeris_20250627.txt 22-Aug-2025 08:00 94987 themis_b_ephemeris_20250627.txt 22-Aug-2025 08:00 82975 themis_c_ephemeris_20250627.txt 22-Aug-2025 08:00 83047 themis_d_ephemeris_20250627.txt 22-Aug-2025 08:00 95628 themis_e_ephemeris_20250627.txt 22-Aug-2025 08:00 95923