../ noaa_15_ephemeris_20200404.txt 22-Jun-2023 16:33 108173 noaa_18_ephemeris_20200404.txt 22-Jun-2023 16:33 108352 noaa_19_ephemeris_20200404.txt 22-Jun-2023 16:33 108321 noaa_20_ephemeris_20200404.txt 22-Jun-2023 16:33 108064