../ dmsp_13_ephemeris_20100303.txt 22-Jun-2023 16:26 108183 dmsp_14_ephemeris_20100303.txt 22-Jun-2023 16:26 108127 dmsp_15_ephemeris_20100303.txt 22-Jun-2023 16:26 108168 dmsp_16_ephemeris_20100303.txt 22-Jun-2023 16:26 108100 dmsp_17_ephemeris_20100303.txt 22-Jun-2023 16:26 108154 dmsp_18_ephemeris_20100303.txt 22-Jun-2023 16:26 108411