../ noaa_15_ephemeris_20190818.txt 22-Jun-2023 16:57 109749 noaa_18_ephemeris_20190818.txt 22-Jun-2023 16:57 109532 noaa_19_ephemeris_20190818.txt 22-Jun-2023 16:57 109607 noaa_20_ephemeris_20190818.txt 22-Jun-2023 16:57 109539