../ noaa_15_ephemeris_20200121.txt 22-Jun-2023 16:58 107795 noaa_18_ephemeris_20200121.txt 22-Jun-2023 16:58 107994 noaa_19_ephemeris_20200121.txt 22-Jun-2023 16:58 108094 noaa_20_ephemeris_20200121.txt 22-Jun-2023 16:58 107843