../ noaa_15_ephemeris_20190430.txt 22-Jun-2023 16:30 109600 noaa_18_ephemeris_20190430.txt 22-Jun-2023 16:30 109842 noaa_19_ephemeris_20190430.txt 22-Jun-2023 16:30 109700 noaa_20_ephemeris_20190430.txt 22-Jun-2023 16:30 109400