../ noaa_15_ephemeris_20081231.txt 22-Jun-2023 00:11 109272 noaa_16_ephemeris_20081231.txt 22-Jun-2023 00:11 109296 noaa_17_ephemeris_20081231.txt 22-Jun-2023 00:11 109519 noaa_18_ephemeris_20081231.txt 22-Jun-2023 00:11 109406