../ noaa_15_ephemeris_20200910.txt 22-Jun-2023 17:00 109605 noaa_18_ephemeris_20200910.txt 22-Jun-2023 17:00 109523 noaa_19_ephemeris_20200910.txt 22-Jun-2023 17:00 109708 noaa_20_ephemeris_20200910.txt 22-Jun-2023 17:00 109545