../ noaa_15_ephemeris_20180410.txt 22-Jun-2023 00:37 109697 noaa_18_ephemeris_20180410.txt 22-Jun-2023 00:37 109659 noaa_19_ephemeris_20180410.txt 22-Jun-2023 00:37 109555 noaa_20_ephemeris_20180410.txt 22-Jun-2023 00:37 109447