../ noaa_15_ephemeris_20181015.txt 22-Jun-2023 16:54 109637 noaa_18_ephemeris_20181015.txt 22-Jun-2023 16:54 109600 noaa_19_ephemeris_20181015.txt 22-Jun-2023 16:54 109620 noaa_20_ephemeris_20181015.txt 22-Jun-2023 16:54 109537