../ dmsp_11_ephemeris_20000303.txt 22-Jun-2023 15:50 108152 dmsp_12_ephemeris_20000303.txt 22-Jun-2023 15:50 108208 dmsp_13_ephemeris_20000303.txt 22-Jun-2023 15:50 108301 dmsp_14_ephemeris_20000303.txt 22-Jun-2023 15:50 108273 dmsp_15_ephemeris_20000303.txt 22-Jun-2023 15:50 108146