../ dmsp_11_ephemeris_20010120.txt 22-Jun-2023 15:51 108023 dmsp_12_ephemeris_20010120.txt 22-Jun-2023 15:51 107826 dmsp_13_ephemeris_20010120.txt 22-Jun-2023 15:51 107933 dmsp_14_ephemeris_20010120.txt 22-Jun-2023 15:51 108091 dmsp_15_ephemeris_20010120.txt 22-Jun-2023 15:51 107910