../ noaa_15_ephemeris_20190414.txt 22-Jun-2023 16:55 109697 noaa_18_ephemeris_20190414.txt 22-Jun-2023 16:55 109768 noaa_19_ephemeris_20190414.txt 22-Jun-2023 16:55 109615 noaa_20_ephemeris_20190414.txt 22-Jun-2023 16:55 109499