../ noaa_15_ephemeris_20240418.txt 23-May-2024 08:00 109590 noaa_18_ephemeris_20240418.txt 23-May-2024 08:00 109454 noaa_19_ephemeris_20240418.txt 23-May-2024 08:00 109613 noaa_20_ephemeris_20240418.txt 23-May-2024 08:00 109539