../ noaa_15_ephemeris_20230101.txt 22-Jun-2023 16:41 106319 noaa_18_ephemeris_20230101.txt 22-Jun-2023 16:41 106542 noaa_19_ephemeris_20230101.txt 22-Jun-2023 16:41 106478 noaa_20_ephemeris_20230101.txt 22-Jun-2023 16:41 106497