../ noaa_15_ephemeris_20191220.txt 22-Jun-2023 00:42 109277 noaa_18_ephemeris_20191220.txt 22-Jun-2023 00:42 109367 noaa_19_ephemeris_20191220.txt 22-Jun-2023 00:42 109388 noaa_20_ephemeris_20191220.txt 22-Jun-2023 00:42 109383