../ noaa_15_ephemeris_20200917.txt 22-Jun-2023 16:34 109602 noaa_18_ephemeris_20200917.txt 22-Jun-2023 16:34 109575 noaa_19_ephemeris_20200917.txt 22-Jun-2023 16:34 109716 noaa_20_ephemeris_20200917.txt 22-Jun-2023 16:34 109500