../ noaa_15_ephemeris_20210311.txt 22-Jun-2023 16:29 108080 noaa_18_ephemeris_20210311.txt 22-Jun-2023 16:29 108004 noaa_19_ephemeris_20210311.txt 22-Jun-2023 16:29 108202 noaa_20_ephemeris_20210311.txt 22-Jun-2023 16:29 108052