../ noaa_15_ephemeris_20181201.txt 22-Jun-2023 00:39 109201 noaa_18_ephemeris_20181201.txt 22-Jun-2023 00:39 109462 noaa_19_ephemeris_20181201.txt 22-Jun-2023 00:39 109380 noaa_20_ephemeris_20181201.txt 22-Jun-2023 00:39 109447