../ dmsp_13_ephemeris_20041224.txt 22-Jun-2023 16:12 109319 dmsp_14_ephemeris_20041224.txt 22-Jun-2023 16:12 109142 dmsp_15_ephemeris_20041224.txt 22-Jun-2023 16:12 109375 dmsp_16_ephemeris_20041224.txt 22-Jun-2023 16:12 109488