../ dmsp_11_ephemeris_20020203.txt 21-Jun-2023 23:57 107974 dmsp_12_ephemeris_20020203.txt 21-Jun-2023 23:57 108036 dmsp_13_ephemeris_20020203.txt 21-Jun-2023 23:57 108086 dmsp_14_ephemeris_20020203.txt 21-Jun-2023 23:57 108071 dmsp_15_ephemeris_20020203.txt 21-Jun-2023 23:57 108124