../ noaa_15_ephemeris_20200509.txt 22-Jun-2023 16:33 109577 noaa_18_ephemeris_20200509.txt 22-Jun-2023 16:33 109536 noaa_19_ephemeris_20200509.txt 22-Jun-2023 16:33 109760 noaa_20_ephemeris_20200509.txt 22-Jun-2023 16:33 109503