../ noaa_15_ephemeris_20180321.txt 22-Jun-2023 00:36 108161 noaa_18_ephemeris_20180321.txt 22-Jun-2023 00:36 108315 noaa_19_ephemeris_20180321.txt 22-Jun-2023 00:36 108250 noaa_20_ephemeris_20180321.txt 22-Jun-2023 00:36 108104