../ dmsp_13_ephemeris_20050828.txt 22-Jun-2023 15:58 109795 dmsp_14_ephemeris_20050828.txt 22-Jun-2023 15:58 109714 dmsp_15_ephemeris_20050828.txt 22-Jun-2023 15:58 109722 dmsp_16_ephemeris_20050828.txt 22-Jun-2023 15:58 109711