../ noaa_15_ephemeris_20080519.txt 22-Jun-2023 00:10 109570 noaa_16_ephemeris_20080519.txt 22-Jun-2023 00:10 109540 noaa_17_ephemeris_20080519.txt 22-Jun-2023 00:10 109533 noaa_18_ephemeris_20080519.txt 22-Jun-2023 00:10 109444