../ dmsp_11_ephemeris_20020318.txt 22-Jun-2023 15:54 108274 dmsp_12_ephemeris_20020318.txt 22-Jun-2023 15:54 108301 dmsp_13_ephemeris_20020318.txt 22-Jun-2023 15:54 108331 dmsp_14_ephemeris_20020318.txt 22-Jun-2023 15:54 108300 dmsp_15_ephemeris_20020318.txt 22-Jun-2023 15:54 108220