../ themis_a_ephemeris_20250415.txt 06-Jun-2025 04:00 98559 themis_b_ephemeris_20250415.txt 06-Jun-2025 04:00 84454 themis_c_ephemeris_20250415.txt 06-Jun-2025 04:00 84455 themis_d_ephemeris_20250415.txt 06-Jun-2025 04:00 100132 themis_e_ephemeris_20250415.txt 06-Jun-2025 04:00 99408