../ dmsp_13_ephemeris_20060914.txt 22-Jun-2023 00:06 109783 dmsp_14_ephemeris_20060914.txt 22-Jun-2023 00:06 109601 dmsp_15_ephemeris_20060914.txt 22-Jun-2023 00:06 109744 dmsp_16_ephemeris_20060914.txt 22-Jun-2023 00:06 109617