../ noaa_15_ephemeris_20200916.txt 22-Jun-2023 16:34 109660 noaa_18_ephemeris_20200916.txt 22-Jun-2023 16:34 109621 noaa_19_ephemeris_20200916.txt 22-Jun-2023 16:34 109653 noaa_20_ephemeris_20200916.txt 22-Jun-2023 16:34 109496