../ noaa_15_ephemeris_20230617.txt 17-Aug-2023 22:00 109632 noaa_18_ephemeris_20230617.txt 17-Aug-2023 22:00 109409 noaa_19_ephemeris_20230617.txt 17-Aug-2023 22:00 109542 noaa_20_ephemeris_20230617.txt 17-Aug-2023 22:00 109335