../ noaa_15_ephemeris_20061220.txt 22-Jun-2023 16:16 109335 noaa_16_ephemeris_20061220.txt 22-Jun-2023 16:16 109513 noaa_17_ephemeris_20061220.txt 22-Jun-2023 16:16 109492 noaa_18_ephemeris_20061220.txt 22-Jun-2023 16:16 109494