../ noaa_15_ephemeris_20210403.txt 22-Jun-2023 16:35 108283 noaa_18_ephemeris_20210403.txt 22-Jun-2023 16:35 108250 noaa_19_ephemeris_20210403.txt 22-Jun-2023 16:35 108235 noaa_20_ephemeris_20210403.txt 22-Jun-2023 16:35 108021