../ noaa_15_ephemeris_20181122.txt 22-Jun-2023 00:39 109451 noaa_18_ephemeris_20181122.txt 22-Jun-2023 00:39 109490 noaa_19_ephemeris_20181122.txt 22-Jun-2023 00:39 109409 noaa_20_ephemeris_20181122.txt 22-Jun-2023 00:39 109454