../ dmsp_13_ephemeris_20090317.txt 22-Jun-2023 00:12 108197 dmsp_14_ephemeris_20090317.txt 22-Jun-2023 00:12 108223 dmsp_15_ephemeris_20090317.txt 22-Jun-2023 00:12 108234 dmsp_16_ephemeris_20090317.txt 22-Jun-2023 00:12 108210 dmsp_17_ephemeris_20090317.txt 22-Jun-2023 00:12 108090