../ noaa_15_ephemeris_20180920.txt 22-Jun-2023 00:38 109514 noaa_18_ephemeris_20180920.txt 22-Jun-2023 00:38 109835 noaa_19_ephemeris_20180920.txt 22-Jun-2023 00:38 109683 noaa_20_ephemeris_20180920.txt 22-Jun-2023 00:38 109524