../ dmsp_13_ephemeris_20060422.txt 22-Jun-2023 00:05 109743 dmsp_14_ephemeris_20060422.txt 22-Jun-2023 00:05 109687 dmsp_15_ephemeris_20060422.txt 22-Jun-2023 00:05 109734 dmsp_16_ephemeris_20060422.txt 22-Jun-2023 00:05 109760