../ noaa_15_ephemeris_20210613.txt 22-Jun-2023 16:35 109681 noaa_18_ephemeris_20210613.txt 22-Jun-2023 16:35 109421 noaa_19_ephemeris_20210613.txt 22-Jun-2023 16:35 109754 noaa_20_ephemeris_20210613.txt 22-Jun-2023 16:35 109347