../ noaa_15_ephemeris_20180906.txt 22-Jun-2023 00:38 109660 noaa_18_ephemeris_20180906.txt 22-Jun-2023 00:38 109830 noaa_19_ephemeris_20180906.txt 22-Jun-2023 00:38 109716 noaa_20_ephemeris_20180906.txt 22-Jun-2023 00:38 109403