../ dmsp_13_ephemeris_20060321.txt 22-Jun-2023 00:05 108270 dmsp_14_ephemeris_20060321.txt 22-Jun-2023 00:05 108285 dmsp_15_ephemeris_20060321.txt 22-Jun-2023 00:05 108228 dmsp_16_ephemeris_20060321.txt 22-Jun-2023 00:05 108365