../ noaa_15_ephemeris_20210129.txt 22-Jun-2023 16:35 107952 noaa_18_ephemeris_20210129.txt 22-Jun-2023 16:35 108204 noaa_19_ephemeris_20210129.txt 22-Jun-2023 16:35 108068 noaa_20_ephemeris_20210129.txt 22-Jun-2023 16:35 107937