../ noaa_15_ephemeris_20180518.txt 22-Jun-2023 16:28 109661 noaa_18_ephemeris_20180518.txt 22-Jun-2023 16:28 109604 noaa_19_ephemeris_20180518.txt 22-Jun-2023 16:28 109631 noaa_20_ephemeris_20180518.txt 22-Jun-2023 16:28 109506