../ noaa_15_ephemeris_20211024.txt 22-Jun-2023 00:48 109539 noaa_18_ephemeris_20211024.txt 22-Jun-2023 00:48 109504 noaa_19_ephemeris_20211024.txt 22-Jun-2023 00:48 109565 noaa_20_ephemeris_20211024.txt 22-Jun-2023 00:48 109593