../ noaa_15_ephemeris_20201022.txt 22-Jun-2023 17:00 109472 noaa_18_ephemeris_20201022.txt 22-Jun-2023 17:00 109541 noaa_19_ephemeris_20201022.txt 22-Jun-2023 17:00 109554 noaa_20_ephemeris_20201022.txt 22-Jun-2023 17:00 109496