../ dmsp_13_ephemeris_20050824.txt 22-Jun-2023 00:04 109811 dmsp_14_ephemeris_20050824.txt 22-Jun-2023 00:04 109743 dmsp_15_ephemeris_20050824.txt 22-Jun-2023 00:04 109664 dmsp_16_ephemeris_20050824.txt 22-Jun-2023 00:04 109679