../ dmsp_13_ephemeris_20100115.txt 22-Jun-2023 00:14 107885 dmsp_14_ephemeris_20100115.txt 22-Jun-2023 00:14 107862 dmsp_15_ephemeris_20100115.txt 22-Jun-2023 00:14 107818 dmsp_16_ephemeris_20100115.txt 22-Jun-2023 00:14 107858 dmsp_17_ephemeris_20100115.txt 22-Jun-2023 00:14 108053 dmsp_18_ephemeris_20100115.txt 22-Jun-2023 00:14 107968