../ dmsp_13_ephemeris_20060227.txt 22-Jun-2023 00:05 108169 dmsp_14_ephemeris_20060227.txt 22-Jun-2023 00:05 108060 dmsp_15_ephemeris_20060227.txt 22-Jun-2023 00:05 108057 dmsp_16_ephemeris_20060227.txt 22-Jun-2023 00:05 108105