../ noaa_15_ephemeris_20201115.txt 22-Jun-2023 00:45 109543 noaa_18_ephemeris_20201115.txt 22-Jun-2023 00:45 109519 noaa_19_ephemeris_20201115.txt 22-Jun-2023 00:45 109503 noaa_20_ephemeris_20201115.txt 22-Jun-2023 00:45 109401