../ dmsp_13_ephemeris_20050912.txt 22-Jun-2023 00:04 109858 dmsp_14_ephemeris_20050912.txt 22-Jun-2023 00:04 109647 dmsp_15_ephemeris_20050912.txt 22-Jun-2023 00:04 109695 dmsp_16_ephemeris_20050912.txt 22-Jun-2023 00:04 109753