../ noaa_15_ephemeris_20190521.txt 22-Jun-2023 16:56 109463 noaa_18_ephemeris_20190521.txt 22-Jun-2023 16:56 109617 noaa_19_ephemeris_20190521.txt 22-Jun-2023 16:56 109656 noaa_20_ephemeris_20190521.txt 22-Jun-2023 16:56 109367