../ dmsp_13_ephemeris_20080806.txt 22-Jun-2023 00:10 109799 dmsp_14_ephemeris_20080806.txt 22-Jun-2023 00:10 109642 dmsp_15_ephemeris_20080806.txt 22-Jun-2023 00:10 109728 dmsp_16_ephemeris_20080806.txt 22-Jun-2023 00:10 109693 dmsp_17_ephemeris_20080806.txt 22-Jun-2023 00:10 109653