../ noaa_15_ephemeris_20090121.txt 22-Jun-2023 00:12 108018 noaa_16_ephemeris_20090121.txt 22-Jun-2023 00:12 107999 noaa_17_ephemeris_20090121.txt 22-Jun-2023 00:12 108042 noaa_18_ephemeris_20090121.txt 22-Jun-2023 00:12 108002