../ noaa_15_ephemeris_20210216.txt 22-Jun-2023 17:01 108039 noaa_18_ephemeris_20210216.txt 22-Jun-2023 17:01 108070 noaa_19_ephemeris_20210216.txt 22-Jun-2023 17:01 108150 noaa_20_ephemeris_20210216.txt 22-Jun-2023 17:01 108009