../ noaa_15_ephemeris_20081220.txt 22-Jun-2023 00:11 109366 noaa_16_ephemeris_20081220.txt 22-Jun-2023 00:11 109416 noaa_17_ephemeris_20081220.txt 22-Jun-2023 00:11 109465 noaa_18_ephemeris_20081220.txt 22-Jun-2023 00:11 109457