../ noaa_15_ephemeris_20190815.txt 22-Jun-2023 16:57 109582 noaa_18_ephemeris_20190815.txt 22-Jun-2023 16:57 109626 noaa_19_ephemeris_20190815.txt 22-Jun-2023 16:57 109675 noaa_20_ephemeris_20190815.txt 22-Jun-2023 16:57 109498