../ noaa_15_ephemeris_20201004.txt 22-Jun-2023 17:00 109542 noaa_18_ephemeris_20201004.txt 22-Jun-2023 17:00 109593 noaa_19_ephemeris_20201004.txt 22-Jun-2023 17:00 109612 noaa_20_ephemeris_20201004.txt 22-Jun-2023 17:00 109509