../ noaa_15_ephemeris_20070828.txt 22-Jun-2023 00:08 109657 noaa_16_ephemeris_20070828.txt 22-Jun-2023 00:08 109657 noaa_17_ephemeris_20070828.txt 22-Jun-2023 00:08 109503 noaa_18_ephemeris_20070828.txt 22-Jun-2023 00:08 109573