../ noaa_15_ephemeris_20240819.txt 19-Oct-2024 22:00 109670 noaa_18_ephemeris_20240819.txt 19-Oct-2024 22:00 109468 noaa_19_ephemeris_20240819.txt 19-Oct-2024 20:00 109746 noaa_20_ephemeris_20240819.txt 19-Oct-2024 20:00 109525