../ noaa_15_ephemeris_20190908.txt 22-Jun-2023 16:57 109617 noaa_18_ephemeris_20190908.txt 22-Jun-2023 16:57 109597 noaa_19_ephemeris_20190908.txt 22-Jun-2023 16:57 109754 noaa_20_ephemeris_20190908.txt 22-Jun-2023 16:57 109514