../ dmsp_13_ephemeris_20070501.txt 22-Jun-2023 00:07 109672 dmsp_14_ephemeris_20070501.txt 22-Jun-2023 00:07 109596 dmsp_15_ephemeris_20070501.txt 22-Jun-2023 00:07 109756 dmsp_16_ephemeris_20070501.txt 22-Jun-2023 00:07 109593 dmsp_17_ephemeris_20070501.txt 22-Jun-2023 00:07 109744