../ noaa_15_ephemeris_20211212.txt 22-Jun-2023 00:49 109258 noaa_18_ephemeris_20211212.txt 22-Jun-2023 00:49 109400 noaa_19_ephemeris_20211212.txt 22-Jun-2023 00:49 109483 noaa_20_ephemeris_20211212.txt 22-Jun-2023 00:49 109368