../ dmsp_13_ephemeris_20050407.txt 22-Jun-2023 16:12 108446 dmsp_14_ephemeris_20050407.txt 22-Jun-2023 16:12 108296 dmsp_15_ephemeris_20050407.txt 22-Jun-2023 16:12 108274 dmsp_16_ephemeris_20050407.txt 22-Jun-2023 16:12 108323