../ noaa_15_ephemeris_20200914.txt 22-Jun-2023 16:34 109548 noaa_18_ephemeris_20200914.txt 22-Jun-2023 16:34 109509 noaa_19_ephemeris_20200914.txt 22-Jun-2023 16:34 109663 noaa_20_ephemeris_20200914.txt 22-Jun-2023 16:34 109547