../ dmsp_10_ephemeris_19980804.txt 22-Jun-2023 15:56 109527 dmsp_11_ephemeris_19980804.txt 22-Jun-2023 15:56 109903 dmsp_12_ephemeris_19980804.txt 22-Jun-2023 15:56 109765 dmsp_13_ephemeris_19980804.txt 22-Jun-2023 15:56 109798 dmsp_14_ephemeris_19980804.txt 22-Jun-2023 15:56 109789