../ noaa_15_ephemeris_20190217.txt 22-Jun-2023 00:39 108137 noaa_18_ephemeris_20190217.txt 22-Jun-2023 00:39 108126 noaa_19_ephemeris_20190217.txt 22-Jun-2023 00:39 108206 noaa_20_ephemeris_20190217.txt 22-Jun-2023 00:39 108042