../ dmsp_11_ephemeris_20000317.txt 22-Jun-2023 15:50 108342 dmsp_12_ephemeris_20000317.txt 22-Jun-2023 15:50 108260 dmsp_13_ephemeris_20000317.txt 22-Jun-2023 15:50 108326 dmsp_14_ephemeris_20000317.txt 22-Jun-2023 15:50 108226 dmsp_15_ephemeris_20000317.txt 22-Jun-2023 15:50 108268