../ dmsp_13_ephemeris_20070112.txt 22-Jun-2023 00:06 108003 dmsp_14_ephemeris_20070112.txt 22-Jun-2023 00:06 107978 dmsp_15_ephemeris_20070112.txt 22-Jun-2023 00:06 107869 dmsp_16_ephemeris_20070112.txt 22-Jun-2023 00:06 107931 dmsp_17_ephemeris_20070112.txt 22-Jun-2023 00:06 107981