../ noaa_15_ephemeris_20201101.txt 22-Jun-2023 17:01 109502 noaa_18_ephemeris_20201101.txt 22-Jun-2023 17:01 109605 noaa_19_ephemeris_20201101.txt 22-Jun-2023 17:01 109534 noaa_20_ephemeris_20201101.txt 22-Jun-2023 17:01 109558