../ dmsp_13_ephemeris_20040416.txt 22-Jun-2023 16:10 109842 dmsp_14_ephemeris_20040416.txt 22-Jun-2023 16:10 109719 dmsp_15_ephemeris_20040416.txt 22-Jun-2023 16:10 109726 dmsp_16_ephemeris_20040416.txt 22-Jun-2023 16:10 109798