../ noaa_15_ephemeris_20180401.txt 22-Jun-2023 16:52 108182 noaa_18_ephemeris_20180401.txt 22-Jun-2023 16:52 108236 noaa_19_ephemeris_20180401.txt 22-Jun-2023 16:52 108209 noaa_20_ephemeris_20180401.txt 22-Jun-2023 16:52 108068