../ noaa_15_ephemeris_20250216.txt 11-Apr-2025 00:00 108097 noaa_18_ephemeris_20250216.txt 11-Apr-2025 00:00 107965 noaa_19_ephemeris_20250216.txt 11-Apr-2025 00:00 108170 noaa_20_ephemeris_20250216.txt 11-Apr-2025 00:00 108125