../ noaa_15_ephemeris_20080821.txt 22-Jun-2023 16:03 109681 noaa_16_ephemeris_20080821.txt 22-Jun-2023 16:03 109839 noaa_17_ephemeris_20080821.txt 22-Jun-2023 16:03 109563 noaa_18_ephemeris_20080821.txt 22-Jun-2023 16:03 109543