../ noaa_15_ephemeris_20190513.txt 22-Jun-2023 16:30 109550 noaa_18_ephemeris_20190513.txt 22-Jun-2023 16:30 109588 noaa_19_ephemeris_20190513.txt 22-Jun-2023 16:30 109683 noaa_20_ephemeris_20190513.txt 22-Jun-2023 16:30 109380