../ noaa_15_ephemeris_20080418.txt 22-Jun-2023 00:10 109604 noaa_16_ephemeris_20080418.txt 22-Jun-2023 00:10 109652 noaa_17_ephemeris_20080418.txt 22-Jun-2023 00:10 109698 noaa_18_ephemeris_20080418.txt 22-Jun-2023 00:10 109530