../ dmsp_13_ephemeris_20050511.txt 22-Jun-2023 16:12 109782 dmsp_14_ephemeris_20050511.txt 22-Jun-2023 16:12 109720 dmsp_15_ephemeris_20050511.txt 22-Jun-2023 16:12 109427 dmsp_16_ephemeris_20050511.txt 22-Jun-2023 16:12 109751