../ noaa_15_ephemeris_20190407.txt 22-Jun-2023 16:55 108284 noaa_18_ephemeris_20190407.txt 22-Jun-2023 16:55 108215 noaa_19_ephemeris_20190407.txt 22-Jun-2023 16:55 108289 noaa_20_ephemeris_20190407.txt 22-Jun-2023 16:55 108063