../ themis_a_ephemeris_20251021.txt 05-Dec-2025 18:00 112109 themis_b_ephemeris_20251021.txt 05-Dec-2025 18:00 84673 themis_c_ephemeris_20251021.txt 05-Dec-2025 18:00 84692 themis_d_ephemeris_20251021.txt 05-Dec-2025 18:00 111633 themis_e_ephemeris_20251021.txt 05-Dec-2025 18:00 113129