../ noaa_15_ephemeris_20200401.txt 22-Jun-2023 16:27 108294 noaa_18_ephemeris_20200401.txt 22-Jun-2023 16:27 108144 noaa_19_ephemeris_20200401.txt 22-Jun-2023 16:27 108238 noaa_20_ephemeris_20200401.txt 22-Jun-2023 16:27 108154