../ noaa_15_ephemeris_20211018.txt 22-Jun-2023 16:30 109572 noaa_18_ephemeris_20211018.txt 22-Jun-2023 16:30 109607 noaa_19_ephemeris_20211018.txt 22-Jun-2023 16:30 109510 noaa_20_ephemeris_20211018.txt 22-Jun-2023 16:30 109528