../ noaa_15_ephemeris_20171210.txt 22-Jun-2023 16:51 109373 noaa_18_ephemeris_20171210.txt 22-Jun-2023 16:51 109335 noaa_19_ephemeris_20171210.txt 22-Jun-2023 16:51 109338 noaa_20_ephemeris_20171210.txt 22-Jun-2023 16:51 243