../ dmsp_13_ephemeris_20040220.txt 22-Jun-2023 16:10 108055 dmsp_14_ephemeris_20040220.txt 22-Jun-2023 16:10 108167 dmsp_15_ephemeris_20040220.txt 22-Jun-2023 16:10 108155 dmsp_16_ephemeris_20040220.txt 22-Jun-2023 16:10 108151