../ noaa_15_ephemeris_20180921.txt 22-Jun-2023 00:38 109759 noaa_18_ephemeris_20180921.txt 22-Jun-2023 00:38 109724 noaa_19_ephemeris_20180921.txt 22-Jun-2023 00:38 109732 noaa_20_ephemeris_20180921.txt 22-Jun-2023 00:38 109464