../ noaa_15_ephemeris_20201231.txt 22-Jun-2023 17:01 109402 noaa_18_ephemeris_20201231.txt 22-Jun-2023 17:01 109422 noaa_19_ephemeris_20201231.txt 22-Jun-2023 17:01 109260 noaa_20_ephemeris_20201231.txt 22-Jun-2023 17:01 109339