../ noaa_15_ephemeris_20190427.txt 22-Jun-2023 16:56 109574 noaa_18_ephemeris_20190427.txt 22-Jun-2023 16:56 109634 noaa_19_ephemeris_20190427.txt 22-Jun-2023 16:56 109638 noaa_20_ephemeris_20190427.txt 22-Jun-2023 16:56 109443