../ themis_a_ephemeris_20250430.txt 08-Jun-2025 00:00 96961 themis_b_ephemeris_20250430.txt 08-Jun-2025 00:00 83080 themis_c_ephemeris_20250430.txt 08-Jun-2025 00:00 83022 themis_d_ephemeris_20250430.txt 08-Jun-2025 00:00 98327 themis_e_ephemeris_20250430.txt 08-Jun-2025 00:00 97602