../ themis_a_ephemeris_20250501.txt 06-Jun-2025 04:00 96961 themis_b_ephemeris_20250501.txt 06-Jun-2025 04:00 83041 themis_c_ephemeris_20250501.txt 06-Jun-2025 04:00 83020 themis_d_ephemeris_20250501.txt 06-Jun-2025 04:00 97966 themis_e_ephemeris_20250501.txt 06-Jun-2025 04:00 97510