../ dmsp_13_ephemeris_20050829.txt 22-Jun-2023 16:13 109782 dmsp_14_ephemeris_20050829.txt 22-Jun-2023 16:13 109648 dmsp_15_ephemeris_20050829.txt 22-Jun-2023 16:13 109729 dmsp_16_ephemeris_20050829.txt 22-Jun-2023 16:13 109853