../ noaa_15_ephemeris_20200418.txt 22-Jun-2023 16:59 109674 noaa_18_ephemeris_20200418.txt 22-Jun-2023 16:59 109528 noaa_19_ephemeris_20200418.txt 22-Jun-2023 16:59 109654 noaa_20_ephemeris_20200418.txt 22-Jun-2023 16:59 109413