../ noaa_15_ephemeris_20211014.txt 22-Jun-2023 17:04 109593 noaa_18_ephemeris_20211014.txt 22-Jun-2023 17:04 109510 noaa_19_ephemeris_20211014.txt 22-Jun-2023 17:04 109589 noaa_20_ephemeris_20211014.txt 22-Jun-2023 17:04 109507