../ dmsp_13_ephemeris_20090806.txt 22-Jun-2023 00:13 109671 dmsp_14_ephemeris_20090806.txt 22-Jun-2023 00:13 109576 dmsp_15_ephemeris_20090806.txt 22-Jun-2023 00:13 109727 dmsp_16_ephemeris_20090806.txt 22-Jun-2023 00:13 109648 dmsp_17_ephemeris_20090806.txt 22-Jun-2023 00:13 109707