../ noaa_15_ephemeris_20231121.txt 10-Nov-2025 00:00 109301 noaa_18_ephemeris_20231121.txt 10-Nov-2025 00:00 109507 noaa_19_ephemeris_20231121.txt 10-Nov-2025 00:00 109429 noaa_20_ephemeris_20231121.txt 10-Nov-2025 00:00 109441