../ noaa_15_ephemeris_20210907.txt 22-Jun-2023 00:48 109658 noaa_18_ephemeris_20210907.txt 22-Jun-2023 00:48 109803 noaa_19_ephemeris_20210907.txt 22-Jun-2023 00:48 109756 noaa_20_ephemeris_20210907.txt 22-Jun-2023 00:48 109541