../ themis_a_ephemeris_20251031.txt 11-Dec-2025 02:00 112047 themis_b_ephemeris_20251031.txt 11-Dec-2025 02:00 84446 themis_c_ephemeris_20251031.txt 11-Dec-2025 02:00 84521 themis_d_ephemeris_20251031.txt 11-Dec-2025 02:00 111387 themis_e_ephemeris_20251031.txt 11-Dec-2025 02:00 112540