../ dmsp_13_ephemeris_20050825.txt 22-Jun-2023 15:59 109747 dmsp_14_ephemeris_20050825.txt 22-Jun-2023 15:59 109711 dmsp_15_ephemeris_20050825.txt 22-Jun-2023 15:59 109667 dmsp_16_ephemeris_20050825.txt 22-Jun-2023 15:59 109762