../ dmsp_13_ephemeris_20040806.txt 22-Jun-2023 15:56 109707 dmsp_14_ephemeris_20040806.txt 22-Jun-2023 15:56 109554 dmsp_15_ephemeris_20040806.txt 22-Jun-2023 15:56 109701 dmsp_16_ephemeris_20040806.txt 22-Jun-2023 15:56 109761