../ noaa_15_ephemeris_20201215.txt 22-Jun-2023 17:01 109408 noaa_18_ephemeris_20201215.txt 22-Jun-2023 17:01 109500 noaa_19_ephemeris_20201215.txt 22-Jun-2023 17:01 109386 noaa_20_ephemeris_20201215.txt 22-Jun-2023 17:01 109375