../ dmsp_13_ephemeris_20040225.txt 22-Jun-2023 15:57 108245 dmsp_14_ephemeris_20040225.txt 22-Jun-2023 15:57 108079 dmsp_15_ephemeris_20040225.txt 22-Jun-2023 15:57 108165 dmsp_16_ephemeris_20040225.txt 22-Jun-2023 15:57 108121