../ noaa_15_ephemeris_20080501.txt 22-Jun-2023 16:03 109643 noaa_16_ephemeris_20080501.txt 22-Jun-2023 16:03 109649 noaa_17_ephemeris_20080501.txt 22-Jun-2023 16:03 109687 noaa_18_ephemeris_20080501.txt 22-Jun-2023 16:03 109562