../ dmsp_13_ephemeris_20090311.txt 22-Jun-2023 00:12 108208 dmsp_14_ephemeris_20090311.txt 22-Jun-2023 00:12 108197 dmsp_15_ephemeris_20090311.txt 22-Jun-2023 00:12 108151 dmsp_16_ephemeris_20090311.txt 22-Jun-2023 00:12 108147 dmsp_17_ephemeris_20090311.txt 22-Jun-2023 00:12 108237