../ noaa_15_ephemeris_20081121.txt 22-Jun-2023 00:11 109450 noaa_16_ephemeris_20081121.txt 22-Jun-2023 00:11 109425 noaa_17_ephemeris_20081121.txt 22-Jun-2023 00:11 109339 noaa_18_ephemeris_20081121.txt 22-Jun-2023 00:11 109551