../ noaa_15_ephemeris_20211122.txt 22-Jun-2023 16:30 109288 noaa_18_ephemeris_20211122.txt 22-Jun-2023 16:30 109474 noaa_19_ephemeris_20211122.txt 22-Jun-2023 16:30 109364 noaa_20_ephemeris_20211122.txt 22-Jun-2023 16:30 109400