../ noaa_15_ephemeris_20250812.txt 22-Aug-2025 08:00 109635 noaa_18_ephemeris_20250812.txt 22-Aug-2025 08:00 109457 noaa_19_ephemeris_20250812.txt 22-Aug-2025 08:00 109433 noaa_20_ephemeris_20250812.txt 22-Aug-2025 08:00 109433