../ noaa_15_ephemeris_20200809.txt 22-Jun-2023 16:33 109539 noaa_18_ephemeris_20200809.txt 22-Jun-2023 16:33 109687 noaa_19_ephemeris_20200809.txt 22-Jun-2023 16:33 109831 noaa_20_ephemeris_20200809.txt 22-Jun-2023 16:33 109443