../ noaa_15_ephemeris_20210201.txt 22-Jun-2023 16:28 108023 noaa_18_ephemeris_20210201.txt 22-Jun-2023 16:28 108026 noaa_19_ephemeris_20210201.txt 22-Jun-2023 16:28 108140 noaa_20_ephemeris_20210201.txt 22-Jun-2023 16:28 107957