../ dmsp_13_ephemeris_20080417.txt 09-Nov-2025 22:45 109748 dmsp_14_ephemeris_20080417.txt 09-Nov-2025 22:45 109665 dmsp_15_ephemeris_20080417.txt 09-Nov-2025 22:45 109787 dmsp_16_ephemeris_20080417.txt 09-Nov-2025 22:45 109818 dmsp_17_ephemeris_20080417.txt 09-Nov-2025 22:45 109672