../ dmsp_11_ephemeris_20020512.txt 22-Jun-2023 15:53 109610 dmsp_12_ephemeris_20020512.txt 22-Jun-2023 15:53 109729 dmsp_13_ephemeris_20020512.txt 22-Jun-2023 15:53 109788 dmsp_14_ephemeris_20020512.txt 22-Jun-2023 15:53 109737 dmsp_15_ephemeris_20020512.txt 22-Jun-2023 15:53 109612