../ dmsp_13_ephemeris_20100118.txt 22-Jun-2023 00:14 108034 dmsp_14_ephemeris_20100118.txt 22-Jun-2023 00:14 108133 dmsp_15_ephemeris_20100118.txt 22-Jun-2023 00:14 107920 dmsp_16_ephemeris_20100118.txt 22-Jun-2023 00:14 107825 dmsp_17_ephemeris_20100118.txt 22-Jun-2023 00:14 107982 dmsp_18_ephemeris_20100118.txt 22-Jun-2023 00:14 107894