../ themis_a_ephemeris_20250702.txt 22-Aug-2025 00:00 99319 themis_b_ephemeris_20250702.txt 22-Aug-2025 00:00 84271 themis_c_ephemeris_20250702.txt 22-Aug-2025 00:00 84092 themis_d_ephemeris_20250702.txt 22-Aug-2025 00:00 98604 themis_e_ephemeris_20250702.txt 22-Aug-2025 00:00 100293