../ themis_a_ephemeris_20250416.txt 06-Jun-2025 04:00 100409 themis_b_ephemeris_20250416.txt 06-Jun-2025 04:00 84494 themis_c_ephemeris_20250416.txt 06-Jun-2025 04:00 84495 themis_d_ephemeris_20250416.txt 06-Jun-2025 04:00 102613 themis_e_ephemeris_20250416.txt 06-Jun-2025 04:00 100445