../ noaa_15_ephemeris_20190604.txt 22-Jun-2023 16:56 109500 noaa_18_ephemeris_20190604.txt 22-Jun-2023 16:56 109557 noaa_19_ephemeris_20190604.txt 22-Jun-2023 16:56 109679 noaa_20_ephemeris_20190604.txt 22-Jun-2023 16:56 109442