../ dmsp_13_ephemeris_20090906.txt 22-Jun-2023 00:13 109729 dmsp_14_ephemeris_20090906.txt 22-Jun-2023 00:13 109724 dmsp_15_ephemeris_20090906.txt 22-Jun-2023 00:13 109671 dmsp_16_ephemeris_20090906.txt 22-Jun-2023 00:13 109802 dmsp_17_ephemeris_20090906.txt 22-Jun-2023 00:13 109730