../ noaa_15_ephemeris_20200424.txt 22-Jun-2023 16:33 109579 noaa_18_ephemeris_20200424.txt 22-Jun-2023 16:33 109600 noaa_19_ephemeris_20200424.txt 22-Jun-2023 16:33 109775 noaa_20_ephemeris_20200424.txt 22-Jun-2023 16:33 109496