../ noaa_15_ephemeris_20211224.txt 22-Jun-2023 00:49 109313 noaa_18_ephemeris_20211224.txt 22-Jun-2023 00:49 109214 noaa_19_ephemeris_20211224.txt 22-Jun-2023 00:49 109311 noaa_20_ephemeris_20211224.txt 22-Jun-2023 00:49 109350