../ noaa_15_ephemeris_20200419.txt 22-Jun-2023 16:33 109650 noaa_18_ephemeris_20200419.txt 22-Jun-2023 16:33 109672 noaa_19_ephemeris_20200419.txt 22-Jun-2023 16:33 109682 noaa_20_ephemeris_20200419.txt 22-Jun-2023 16:33 109514