../ dmsp_13_ephemeris_20040122.txt 22-Jun-2023 16:09 107890 dmsp_14_ephemeris_20040122.txt 22-Jun-2023 16:09 107821 dmsp_15_ephemeris_20040122.txt 22-Jun-2023 16:09 108088 dmsp_16_ephemeris_20040122.txt 22-Jun-2023 16:09 107991