../ dmsp_13_ephemeris_20040314.txt 22-Jun-2023 00:01 108211 dmsp_14_ephemeris_20040314.txt 22-Jun-2023 00:01 108172 dmsp_15_ephemeris_20040314.txt 22-Jun-2023 00:01 108296 dmsp_16_ephemeris_20040314.txt 22-Jun-2023 00:01 108377