../ dmsp_13_ephemeris_20040215.txt 22-Jun-2023 15:57 108120 dmsp_14_ephemeris_20040215.txt 22-Jun-2023 15:57 108121 dmsp_15_ephemeris_20040215.txt 22-Jun-2023 15:57 108010 dmsp_16_ephemeris_20040215.txt 22-Jun-2023 15:57 108091