../ noaa_15_ephemeris_20201216.txt 22-Jun-2023 17:01 109263 noaa_18_ephemeris_20201216.txt 22-Jun-2023 17:01 109449 noaa_19_ephemeris_20201216.txt 22-Jun-2023 17:01 109323 noaa_20_ephemeris_20201216.txt 22-Jun-2023 17:01 109381