../ dmsp_13_ephemeris_20040305.txt 22-Jun-2023 00:01 108122 dmsp_14_ephemeris_20040305.txt 22-Jun-2023 00:01 108109 dmsp_15_ephemeris_20040305.txt 22-Jun-2023 00:01 108188 dmsp_16_ephemeris_20040305.txt 22-Jun-2023 00:01 108215