../ dmsp_13_ephemeris_20090201.txt 22-Jun-2023 00:12 107965 dmsp_14_ephemeris_20090201.txt 22-Jun-2023 00:12 108112 dmsp_15_ephemeris_20090201.txt 22-Jun-2023 00:12 107909 dmsp_16_ephemeris_20090201.txt 22-Jun-2023 00:12 107954 dmsp_17_ephemeris_20090201.txt 22-Jun-2023 00:12 107894