../ dmsp_13_ephemeris_20040405.txt 22-Jun-2023 15:57 108319 dmsp_14_ephemeris_20040405.txt 22-Jun-2023 15:57 108132 dmsp_15_ephemeris_20040405.txt 22-Jun-2023 15:57 108230 dmsp_16_ephemeris_20040405.txt 22-Jun-2023 15:57 108152