../ dmsp_13_ephemeris_20050406.txt 22-Jun-2023 15:57 108230 dmsp_14_ephemeris_20050406.txt 22-Jun-2023 15:57 108323 dmsp_15_ephemeris_20050406.txt 22-Jun-2023 15:57 108266 dmsp_16_ephemeris_20050406.txt 22-Jun-2023 15:57 108308