../ themis_a_ephemeris_20250413.txt 06-Jun-2025 04:00 99187 themis_b_ephemeris_20250413.txt 06-Jun-2025 04:00 105028 themis_c_ephemeris_20250413.txt 06-Jun-2025 04:00 103172 themis_d_ephemeris_20250413.txt 06-Jun-2025 04:00 100922 themis_e_ephemeris_20250413.txt 06-Jun-2025 04:00 100394