../ noaa_15_ephemeris_20190728.txt 22-Jun-2023 16:31 109493 noaa_18_ephemeris_20190728.txt 22-Jun-2023 16:31 109469 noaa_19_ephemeris_20190728.txt 22-Jun-2023 16:31 109580 noaa_20_ephemeris_20190728.txt 22-Jun-2023 16:31 109457