../ noaa_15_ephemeris_20190309.txt 22-Jun-2023 16:30 108176 noaa_18_ephemeris_20190309.txt 22-Jun-2023 16:30 108279 noaa_19_ephemeris_20190309.txt 22-Jun-2023 16:30 108218 noaa_20_ephemeris_20190309.txt 22-Jun-2023 16:30 108051