../ noaa_15_ephemeris_20180121.txt 22-Jun-2023 00:36 107874 noaa_18_ephemeris_20180121.txt 22-Jun-2023 00:36 108073 noaa_19_ephemeris_20180121.txt 22-Jun-2023 00:36 107935 noaa_20_ephemeris_20180121.txt 22-Jun-2023 00:36 107953