../ noaa_15_ephemeris_20180131.txt 22-Jun-2023 00:36 108055 noaa_18_ephemeris_20180131.txt 22-Jun-2023 00:36 107942 noaa_19_ephemeris_20180131.txt 22-Jun-2023 00:36 107975 noaa_20_ephemeris_20180131.txt 22-Jun-2023 00:36 107867