../ noaa_15_ephemeris_20180818.txt 22-Jun-2023 16:28 109743 noaa_18_ephemeris_20180818.txt 22-Jun-2023 16:28 109598 noaa_19_ephemeris_20180818.txt 22-Jun-2023 16:28 109591 noaa_20_ephemeris_20180818.txt 22-Jun-2023 16:28 109540