../ noaa_15_ephemeris_20210909.txt 22-Jun-2023 00:48 109693 noaa_18_ephemeris_20210909.txt 22-Jun-2023 00:48 109441 noaa_19_ephemeris_20210909.txt 22-Jun-2023 00:48 109734 noaa_20_ephemeris_20210909.txt 22-Jun-2023 00:48 109455