../ noaa_15_ephemeris_20200511.txt 22-Jun-2023 16:33 109635 noaa_18_ephemeris_20200511.txt 22-Jun-2023 16:33 109544 noaa_19_ephemeris_20200511.txt 22-Jun-2023 16:33 109610 noaa_20_ephemeris_20200511.txt 22-Jun-2023 16:33 109475