../ dmsp_13_ephemeris_20050513.txt 22-Jun-2023 00:03 109786 dmsp_14_ephemeris_20050513.txt 22-Jun-2023 00:03 109509 dmsp_15_ephemeris_20050513.txt 22-Jun-2023 00:03 109585 dmsp_16_ephemeris_20050513.txt 22-Jun-2023 00:03 109635