../ dmsp_13_ephemeris_20100213.txt 22-Jun-2023 16:08 108075 dmsp_14_ephemeris_20100213.txt 22-Jun-2023 16:08 108115 dmsp_15_ephemeris_20100213.txt 22-Jun-2023 16:08 108012 dmsp_16_ephemeris_20100213.txt 22-Jun-2023 16:08 108175 dmsp_17_ephemeris_20100213.txt 22-Jun-2023 16:08 108120 dmsp_18_ephemeris_20100213.txt 22-Jun-2023 16:08 108076