../ dmsp_13_ephemeris_20040324.txt 22-Jun-2023 15:56 108360 dmsp_14_ephemeris_20040324.txt 22-Jun-2023 15:56 108298 dmsp_15_ephemeris_20040324.txt 22-Jun-2023 15:56 108321 dmsp_16_ephemeris_20040324.txt 22-Jun-2023 15:56 108217