../ noaa_15_ephemeris_20180301.txt 22-Jun-2023 16:27 108101 noaa_18_ephemeris_20180301.txt 22-Jun-2023 16:27 108208 noaa_19_ephemeris_20180301.txt 22-Jun-2023 16:27 108171 noaa_20_ephemeris_20180301.txt 22-Jun-2023 16:27 108071