../ themis_a_ephemeris_20250430.txt 06-Jun-2025 04:00 96961 themis_b_ephemeris_20250430.txt 06-Jun-2025 04:00 83080 themis_c_ephemeris_20250430.txt 06-Jun-2025 04:00 83022 themis_d_ephemeris_20250430.txt 06-Jun-2025 04:00 98327 themis_e_ephemeris_20250430.txt 06-Jun-2025 04:00 97602