../ noaa_15_ephemeris_20080831.txt 22-Jun-2023 00:11 109733 noaa_16_ephemeris_20080831.txt 22-Jun-2023 00:11 109635 noaa_17_ephemeris_20080831.txt 22-Jun-2023 00:11 109483 noaa_18_ephemeris_20080831.txt 22-Jun-2023 00:11 109527