../ themis_a_ephemeris_20250624.txt 01-Aug-2025 12:00 98528 themis_b_ephemeris_20250624.txt 01-Aug-2025 12:00 83051 themis_c_ephemeris_20250624.txt 01-Aug-2025 12:00 83044 themis_d_ephemeris_20250624.txt 01-Aug-2025 12:00 97998 themis_e_ephemeris_20250624.txt 01-Aug-2025 12:00 99454