../ noaa_15_ephemeris_20200917.txt 22-Jun-2023 00:45 109602 noaa_18_ephemeris_20200917.txt 22-Jun-2023 00:45 109575 noaa_19_ephemeris_20200917.txt 22-Jun-2023 00:45 109716 noaa_20_ephemeris_20200917.txt 22-Jun-2023 00:45 109500