../ dmsp_13_ephemeris_20050713.txt 22-Jun-2023 15:57 109756 dmsp_14_ephemeris_20050713.txt 22-Jun-2023 15:57 109730 dmsp_15_ephemeris_20050713.txt 22-Jun-2023 15:57 109647 dmsp_16_ephemeris_20050713.txt 22-Jun-2023 15:57 109675