../ noaa_15_ephemeris_20080412.txt 22-Jun-2023 00:10 109557 noaa_16_ephemeris_20080412.txt 22-Jun-2023 00:10 109814 noaa_17_ephemeris_20080412.txt 22-Jun-2023 00:10 109609 noaa_18_ephemeris_20080412.txt 22-Jun-2023 00:10 109677