../ dmsp_13_ephemeris_20090730.txt 22-Jun-2023 00:13 109652 dmsp_14_ephemeris_20090730.txt 22-Jun-2023 00:13 109596 dmsp_15_ephemeris_20090730.txt 22-Jun-2023 00:13 109748 dmsp_16_ephemeris_20090730.txt 22-Jun-2023 00:13 109659 dmsp_17_ephemeris_20090730.txt 22-Jun-2023 00:13 109634