../ noaa_15_ephemeris_20250224.txt 05-Apr-2025 00:00 108004 noaa_18_ephemeris_20250224.txt 05-Apr-2025 00:00 108103 noaa_19_ephemeris_20250224.txt 05-Apr-2025 00:00 108209 noaa_20_ephemeris_20250224.txt 05-Apr-2025 00:00 108114