../ dmsp_13_ephemeris_20040504.txt 22-Jun-2023 16:10 109663 dmsp_14_ephemeris_20040504.txt 22-Jun-2023 16:10 109653 dmsp_15_ephemeris_20040504.txt 22-Jun-2023 16:10 109588 dmsp_16_ephemeris_20040504.txt 22-Jun-2023 16:10 109795