../ noaa_15_ephemeris_20210226.txt 22-Jun-2023 17:02 108051 noaa_18_ephemeris_20210226.txt 22-Jun-2023 17:02 108218 noaa_19_ephemeris_20210226.txt 22-Jun-2023 17:02 108097 noaa_20_ephemeris_20210226.txt 22-Jun-2023 17:02 108050