../ dmsp_13_ephemeris_20041127.txt 22-Jun-2023 00:02 109369 dmsp_14_ephemeris_20041127.txt 22-Jun-2023 00:02 109389 dmsp_15_ephemeris_20041127.txt 22-Jun-2023 00:02 109541 dmsp_16_ephemeris_20041127.txt 22-Jun-2023 00:02 109484