../ noaa_15_ephemeris_20210129.txt 22-Jun-2023 17:01 107952 noaa_18_ephemeris_20210129.txt 22-Jun-2023 17:01 108204 noaa_19_ephemeris_20210129.txt 22-Jun-2023 17:01 108068 noaa_20_ephemeris_20210129.txt 22-Jun-2023 17:01 107937