../ noaa_15_ephemeris_20210225.txt 22-Jun-2023 16:28 108063 noaa_18_ephemeris_20210225.txt 22-Jun-2023 16:28 108242 noaa_19_ephemeris_20210225.txt 22-Jun-2023 16:28 108143 noaa_20_ephemeris_20210225.txt 22-Jun-2023 16:28 108039