../ noaa_15_ephemeris_20230512.txt 12-Jul-2023 22:00 109538 noaa_18_ephemeris_20230512.txt 12-Jul-2023 22:00 109405 noaa_19_ephemeris_20230512.txt 12-Jul-2023 22:00 109511 noaa_20_ephemeris_20230512.txt 12-Jul-2023 22:00 109396