../ noaa_15_ephemeris_20200909.txt 22-Jun-2023 00:45 109644 noaa_18_ephemeris_20200909.txt 22-Jun-2023 00:45 109686 noaa_19_ephemeris_20200909.txt 22-Jun-2023 00:45 109713 noaa_20_ephemeris_20200909.txt 22-Jun-2023 00:45 109573