../ noaa_15_ephemeris_20210124.txt 22-Jun-2023 17:01 107944 noaa_18_ephemeris_20210124.txt 22-Jun-2023 17:01 107905 noaa_19_ephemeris_20210124.txt 22-Jun-2023 17:01 107848 noaa_20_ephemeris_20210124.txt 22-Jun-2023 17:01 107936