../ dmsp_15_ephemeris_20160207.txt 22-Jun-2023 16:22 108129 dmsp_16_ephemeris_20160207.txt 22-Jun-2023 16:22 108071 dmsp_17_ephemeris_20160207.txt 22-Jun-2023 16:22 107955 dmsp_18_ephemeris_20160207.txt 22-Jun-2023 16:22 107953 dmsp_19_ephemeris_20160207.txt 22-Jun-2023 16:22 108080