../ noaa_15_ephemeris_20080419.txt 22-Jun-2023 00:10 109633 noaa_16_ephemeris_20080419.txt 22-Jun-2023 00:10 109648 noaa_17_ephemeris_20080419.txt 22-Jun-2023 00:10 109509 noaa_18_ephemeris_20080419.txt 22-Jun-2023 00:10 109573