../ noaa_15_ephemeris_20071231.txt 22-Jun-2023 00:09 109351 noaa_16_ephemeris_20071231.txt 22-Jun-2023 00:09 109502 noaa_17_ephemeris_20071231.txt 22-Jun-2023 00:09 109336 noaa_18_ephemeris_20071231.txt 22-Jun-2023 00:09 109500