../ noaa_15_ephemeris_20211216.txt 22-Jun-2023 16:30 109191 noaa_18_ephemeris_20211216.txt 22-Jun-2023 16:30 109339 noaa_19_ephemeris_20211216.txt 22-Jun-2023 16:30 109407 noaa_20_ephemeris_20211216.txt 22-Jun-2023 16:30 109400