../ noaa_15_ephemeris_20180820.txt 22-Jun-2023 16:53 109764 noaa_18_ephemeris_20180820.txt 22-Jun-2023 16:53 109702 noaa_19_ephemeris_20180820.txt 22-Jun-2023 16:53 109597 noaa_20_ephemeris_20180820.txt 22-Jun-2023 16:53 109408