../ noaa_15_ephemeris_20171230.txt 22-Jun-2023 00:36 109288 noaa_18_ephemeris_20171230.txt 22-Jun-2023 00:36 109477 noaa_19_ephemeris_20171230.txt 22-Jun-2023 00:36 109462 noaa_20_ephemeris_20171230.txt 22-Jun-2023 00:36 109280