../ noaa_15_ephemeris_20211101.txt 22-Jun-2023 00:48 109477 noaa_18_ephemeris_20211101.txt 22-Jun-2023 00:48 109495 noaa_19_ephemeris_20211101.txt 22-Jun-2023 00:48 109428 noaa_20_ephemeris_20211101.txt 22-Jun-2023 00:48 109495