../ noaa_15_ephemeris_20210922.txt 22-Jun-2023 16:30 109704 noaa_18_ephemeris_20210922.txt 22-Jun-2023 16:30 109363 noaa_19_ephemeris_20210922.txt 22-Jun-2023 16:30 109750 noaa_20_ephemeris_20210922.txt 22-Jun-2023 16:30 109553