../ noaa_15_ephemeris_20201117.txt 22-Jun-2023 16:34 109455 noaa_18_ephemeris_20201117.txt 22-Jun-2023 16:34 109313 noaa_19_ephemeris_20201117.txt 22-Jun-2023 16:34 109507 noaa_20_ephemeris_20201117.txt 22-Jun-2023 16:34 109355