../ noaa_15_ephemeris_20200720.txt 22-Jun-2023 17:00 109633 noaa_18_ephemeris_20200720.txt 22-Jun-2023 17:00 109481 noaa_19_ephemeris_20200720.txt 22-Jun-2023 17:00 109553 noaa_20_ephemeris_20200720.txt 22-Jun-2023 17:00 109379