../ noaa_15_ephemeris_20180422.txt 22-Jun-2023 16:28 109611 noaa_18_ephemeris_20180422.txt 22-Jun-2023 16:28 109644 noaa_19_ephemeris_20180422.txt 22-Jun-2023 16:28 109618 noaa_20_ephemeris_20180422.txt 22-Jun-2023 16:28 109499