../ noaa_15_ephemeris_20180503.txt 22-Jun-2023 16:28 109656 noaa_18_ephemeris_20180503.txt 22-Jun-2023 16:28 109656 noaa_19_ephemeris_20180503.txt 22-Jun-2023 16:28 109615 noaa_20_ephemeris_20180503.txt 22-Jun-2023 16:28 109531