../ dmsp_11_ephemeris_20020221.txt 22-Jun-2023 15:53 108049 dmsp_12_ephemeris_20020221.txt 22-Jun-2023 15:53 107962 dmsp_13_ephemeris_20020221.txt 22-Jun-2023 15:53 108196 dmsp_14_ephemeris_20020221.txt 22-Jun-2023 15:53 108130 dmsp_15_ephemeris_20020221.txt 22-Jun-2023 15:53 108152