../ noaa_15_ephemeris_20201214.txt 22-Jun-2023 17:01 109221 noaa_18_ephemeris_20201214.txt 22-Jun-2023 17:01 109406 noaa_19_ephemeris_20201214.txt 22-Jun-2023 17:01 109299 noaa_20_ephemeris_20201214.txt 22-Jun-2023 17:01 109369