../ dmsp_11_ephemeris_20020211.txt 21-Jun-2023 23:57 108027 dmsp_12_ephemeris_20020211.txt 21-Jun-2023 23:57 108132 dmsp_13_ephemeris_20020211.txt 21-Jun-2023 23:57 108008 dmsp_14_ephemeris_20020211.txt 21-Jun-2023 23:57 108128 dmsp_15_ephemeris_20020211.txt 21-Jun-2023 23:57 108009