../ noaa_15_ephemeris_20180817.txt 22-Jun-2023 00:38 109639 noaa_18_ephemeris_20180817.txt 22-Jun-2023 00:38 109631 noaa_19_ephemeris_20180817.txt 22-Jun-2023 00:38 109618 noaa_20_ephemeris_20180817.txt 22-Jun-2023 00:38 109405