../ dmsp_13_ephemeris_20100115.txt 09-Nov-2025 23:01 107885 dmsp_14_ephemeris_20100115.txt 09-Nov-2025 23:01 107862 dmsp_15_ephemeris_20100115.txt 09-Nov-2025 23:01 107818 dmsp_16_ephemeris_20100115.txt 09-Nov-2025 23:01 107858 dmsp_17_ephemeris_20100115.txt 09-Nov-2025 23:01 108053 dmsp_18_ephemeris_20100115.txt 09-Nov-2025 23:01 107968