../ dmsp_13_ephemeris_20041127.txt 22-Jun-2023 16:11 109369 dmsp_14_ephemeris_20041127.txt 22-Jun-2023 16:11 109389 dmsp_15_ephemeris_20041127.txt 22-Jun-2023 16:11 109541 dmsp_16_ephemeris_20041127.txt 22-Jun-2023 16:11 109484