../ dmsp_13_ephemeris_20070506.txt 22-Jun-2023 00:07 109688 dmsp_14_ephemeris_20070506.txt 22-Jun-2023 00:07 109707 dmsp_15_ephemeris_20070506.txt 22-Jun-2023 00:07 109679 dmsp_16_ephemeris_20070506.txt 22-Jun-2023 00:07 109665 dmsp_17_ephemeris_20070506.txt 22-Jun-2023 00:07 109795