../ noaa_15_ephemeris_20190101.txt 22-Jun-2023 16:54 106459 noaa_18_ephemeris_20190101.txt 22-Jun-2023 16:54 106548 noaa_19_ephemeris_20190101.txt 22-Jun-2023 16:54 106649 noaa_20_ephemeris_20190101.txt 22-Jun-2023 16:54 106509