../ noaa_15_ephemeris_20180406.txt 22-Jun-2023 16:52 108241 noaa_18_ephemeris_20180406.txt 22-Jun-2023 16:52 108182 noaa_19_ephemeris_20180406.txt 22-Jun-2023 16:52 108233 noaa_20_ephemeris_20180406.txt 22-Jun-2023 16:52 108054