../ noaa_15_ephemeris_20180218.txt 22-Jun-2023 16:22 108149 noaa_18_ephemeris_20180218.txt 22-Jun-2023 16:22 108062 noaa_19_ephemeris_20180218.txt 22-Jun-2023 16:22 108083 noaa_20_ephemeris_20180218.txt 22-Jun-2023 16:22 108017