../ dmsp_13_ephemeris_20080503.txt 09-Nov-2025 22:45 109749 dmsp_14_ephemeris_20080503.txt 09-Nov-2025 22:45 109692 dmsp_15_ephemeris_20080503.txt 09-Nov-2025 22:45 109665 dmsp_16_ephemeris_20080503.txt 09-Nov-2025 22:45 109625 dmsp_17_ephemeris_20080503.txt 09-Nov-2025 22:45 109684