../ dmsp_13_ephemeris_20080423.txt 09-Nov-2025 22:45 109632 dmsp_14_ephemeris_20080423.txt 09-Nov-2025 22:45 109644 dmsp_15_ephemeris_20080423.txt 09-Nov-2025 22:45 109724 dmsp_16_ephemeris_20080423.txt 09-Nov-2025 22:45 109700 dmsp_17_ephemeris_20080423.txt 09-Nov-2025 22:45 109557