../ noaa_15_ephemeris_20200819.txt 22-Jun-2023 16:33 109653 noaa_18_ephemeris_20200819.txt 22-Jun-2023 16:33 109558 noaa_19_ephemeris_20200819.txt 22-Jun-2023 16:33 109827 noaa_20_ephemeris_20200819.txt 22-Jun-2023 16:33 109514