../ noaa_15_ephemeris_20190216.txt 22-Jun-2023 16:30 108018 noaa_18_ephemeris_20190216.txt 22-Jun-2023 16:30 108172 noaa_19_ephemeris_20190216.txt 22-Jun-2023 16:30 108109 noaa_20_ephemeris_20190216.txt 22-Jun-2023 16:30 108101