../ noaa_15_ephemeris_20241017.txt 23-Nov-2024 12:00 109486 noaa_18_ephemeris_20241017.txt 23-Nov-2024 12:00 109460 noaa_19_ephemeris_20241017.txt 23-Nov-2024 12:00 109486 noaa_20_ephemeris_20241017.txt 23-Nov-2024 12:00 109564