../ noaa_15_ephemeris_20200907.txt 22-Jun-2023 17:00 109707 noaa_18_ephemeris_20200907.txt 22-Jun-2023 17:00 109691 noaa_19_ephemeris_20200907.txt 22-Jun-2023 17:00 109600 noaa_20_ephemeris_20200907.txt 22-Jun-2023 17:00 109498