../ dmsp_13_ephemeris_20100115.txt 22-Jun-2023 16:25 107885 dmsp_14_ephemeris_20100115.txt 22-Jun-2023 16:25 107862 dmsp_15_ephemeris_20100115.txt 22-Jun-2023 16:25 107818 dmsp_16_ephemeris_20100115.txt 22-Jun-2023 16:25 107858 dmsp_17_ephemeris_20100115.txt 22-Jun-2023 16:25 108053 dmsp_18_ephemeris_20100115.txt 22-Jun-2023 16:25 107968