../ dmsp_11_ephemeris_20020404.txt 22-Jun-2023 15:53 108157 dmsp_12_ephemeris_20020404.txt 22-Jun-2023 15:53 108321 dmsp_13_ephemeris_20020404.txt 22-Jun-2023 15:53 108245 dmsp_14_ephemeris_20020404.txt 22-Jun-2023 15:53 108213 dmsp_15_ephemeris_20020404.txt 22-Jun-2023 15:53 108255