../ dmsp_11_ephemeris_20020226.txt 21-Jun-2023 23:57 108265 dmsp_12_ephemeris_20020226.txt 21-Jun-2023 23:57 108095 dmsp_13_ephemeris_20020226.txt 21-Jun-2023 23:57 108035 dmsp_14_ephemeris_20020226.txt 21-Jun-2023 23:57 108123 dmsp_15_ephemeris_20020226.txt 21-Jun-2023 23:57 108248