../ dmsp_13_ephemeris_20050610.txt 22-Jun-2023 15:57 109745 dmsp_14_ephemeris_20050610.txt 22-Jun-2023 15:57 109486 dmsp_15_ephemeris_20050610.txt 22-Jun-2023 15:57 109554 dmsp_16_ephemeris_20050610.txt 22-Jun-2023 15:57 109519