../ noaa_15_ephemeris_20241217.txt 17-Feb-2025 22:00 109210 noaa_18_ephemeris_20241217.txt 17-Feb-2025 22:00 109278 noaa_19_ephemeris_20241217.txt 17-Feb-2025 22:00 109480 noaa_20_ephemeris_20241217.txt 17-Feb-2025 22:00 109340