../ noaa_15_ephemeris_20211002.txt 22-Jun-2023 16:36 109723 noaa_18_ephemeris_20211002.txt 22-Jun-2023 16:36 109591 noaa_19_ephemeris_20211002.txt 22-Jun-2023 16:36 109617 noaa_20_ephemeris_20211002.txt 22-Jun-2023 16:36 109582