../ noaa_15_ephemeris_20190529.txt 22-Jun-2023 16:30 109499 noaa_18_ephemeris_20190529.txt 22-Jun-2023 16:30 109537 noaa_19_ephemeris_20190529.txt 22-Jun-2023 16:30 109612 noaa_20_ephemeris_20190529.txt 22-Jun-2023 16:30 109446