../ noaa_15_ephemeris_20180317.txt 22-Jun-2023 16:52 108221 noaa_18_ephemeris_20180317.txt 22-Jun-2023 16:52 108334 noaa_19_ephemeris_20180317.txt 22-Jun-2023 16:52 108178 noaa_20_ephemeris_20180317.txt 22-Jun-2023 16:52 108056