../ dmsp_11_ephemeris_20020412.txt 22-Jun-2023 15:54 109809 dmsp_12_ephemeris_20020412.txt 22-Jun-2023 15:54 109808 dmsp_13_ephemeris_20020412.txt 22-Jun-2023 15:54 109653 dmsp_14_ephemeris_20020412.txt 22-Jun-2023 15:54 109789 dmsp_15_ephemeris_20020412.txt 22-Jun-2023 15:54 109745