../ noaa_15_ephemeris_20180601.txt 22-Jun-2023 16:28 109593 noaa_18_ephemeris_20180601.txt 22-Jun-2023 16:28 109480 noaa_19_ephemeris_20180601.txt 22-Jun-2023 16:28 109460 noaa_20_ephemeris_20180601.txt 22-Jun-2023 16:28 109428