../ noaa_15_ephemeris_20180519.txt 22-Jun-2023 16:28 109527 noaa_18_ephemeris_20180519.txt 22-Jun-2023 16:28 109630 noaa_19_ephemeris_20180519.txt 22-Jun-2023 16:28 109560 noaa_20_ephemeris_20180519.txt 22-Jun-2023 16:28 109497