../ dmsp_13_ephemeris_20050828.txt 22-Jun-2023 00:04 109795 dmsp_14_ephemeris_20050828.txt 22-Jun-2023 00:04 109714 dmsp_15_ephemeris_20050828.txt 22-Jun-2023 00:04 109722 dmsp_16_ephemeris_20050828.txt 22-Jun-2023 00:04 109711