../ noaa_15_ephemeris_20241102.txt 18-Dec-2024 02:00 109446 noaa_18_ephemeris_20241102.txt 18-Dec-2024 02:00 109407 noaa_19_ephemeris_20241102.txt 18-Dec-2024 02:00 109380 noaa_20_ephemeris_20241102.txt 18-Dec-2024 02:00 109476