../ noaa_15_ephemeris_20180102.txt 22-Jun-2023 16:51 106453 noaa_18_ephemeris_20180102.txt 22-Jun-2023 16:51 106514 noaa_19_ephemeris_20180102.txt 22-Jun-2023 16:51 106413 noaa_20_ephemeris_20180102.txt 22-Jun-2023 16:51 106446