../ noaa_15_ephemeris_20200717.txt 22-Jun-2023 16:33 109729 noaa_18_ephemeris_20200717.txt 22-Jun-2023 16:33 109532 noaa_19_ephemeris_20200717.txt 22-Jun-2023 16:33 109539 noaa_20_ephemeris_20200717.txt 22-Jun-2023 16:33 109457