../ noaa_15_ephemeris_20181213.txt 22-Jun-2023 00:39 109293 noaa_18_ephemeris_20181213.txt 22-Jun-2023 00:39 109434 noaa_19_ephemeris_20181213.txt 22-Jun-2023 00:39 109281 noaa_20_ephemeris_20181213.txt 22-Jun-2023 00:39 109353