../ noaa_15_ephemeris_20210609.txt 22-Jun-2023 16:35 109596 noaa_18_ephemeris_20210609.txt 22-Jun-2023 16:35 109378 noaa_19_ephemeris_20210609.txt 22-Jun-2023 16:35 109669 noaa_20_ephemeris_20210609.txt 22-Jun-2023 16:35 109435