../ noaa_15_ephemeris_20201220.txt 22-Jun-2023 17:01 109228 noaa_18_ephemeris_20201220.txt 22-Jun-2023 17:01 109548 noaa_19_ephemeris_20201220.txt 22-Jun-2023 17:01 109325 noaa_20_ephemeris_20201220.txt 22-Jun-2023 17:01 109383