../ noaa_15_ephemeris_20211011.txt 22-Jun-2023 16:30 109505 noaa_18_ephemeris_20211011.txt 22-Jun-2023 16:30 109607 noaa_19_ephemeris_20211011.txt 22-Jun-2023 16:30 109516 noaa_20_ephemeris_20211011.txt 22-Jun-2023 16:30 109461