../ noaa_15_ephemeris_20190411.txt 22-Jun-2023 16:55 109671 noaa_18_ephemeris_20190411.txt 22-Jun-2023 16:55 109598 noaa_19_ephemeris_20190411.txt 22-Jun-2023 16:55 109700 noaa_20_ephemeris_20190411.txt 22-Jun-2023 16:55 109594