../ noaa_15_ephemeris_20180304.txt 22-Jun-2023 16:27 108153 noaa_18_ephemeris_20180304.txt 22-Jun-2023 16:27 108144 noaa_19_ephemeris_20180304.txt 22-Jun-2023 16:27 108117 noaa_20_ephemeris_20180304.txt 22-Jun-2023 16:27 108082