../ noaa_15_ephemeris_20190420.txt 22-Jun-2023 16:55 109693 noaa_18_ephemeris_20190420.txt 22-Jun-2023 16:55 109531 noaa_19_ephemeris_20190420.txt 22-Jun-2023 16:55 109629 noaa_20_ephemeris_20190420.txt 22-Jun-2023 16:55 109509