../ dmsp_13_ephemeris_20050330.txt 22-Jun-2023 00:03 108268 dmsp_14_ephemeris_20050330.txt 22-Jun-2023 00:03 108264 dmsp_15_ephemeris_20050330.txt 22-Jun-2023 00:03 108213 dmsp_16_ephemeris_20050330.txt 22-Jun-2023 00:03 108332