../ noaa_15_ephemeris_20190131.txt 22-Jun-2023 16:30 108052 noaa_18_ephemeris_20190131.txt 22-Jun-2023 16:30 107972 noaa_19_ephemeris_20190131.txt 22-Jun-2023 16:30 108109 noaa_20_ephemeris_20190131.txt 22-Jun-2023 16:30 108026