../ noaa_15_ephemeris_20190819.txt 22-Jun-2023 00:41 109558 noaa_18_ephemeris_20190819.txt 22-Jun-2023 00:41 109624 noaa_19_ephemeris_20190819.txt 22-Jun-2023 00:41 109686 noaa_20_ephemeris_20190819.txt 22-Jun-2023 00:41 109413