../ noaa_15_ephemeris_20211101.txt 22-Jun-2023 16:30 109477 noaa_18_ephemeris_20211101.txt 22-Jun-2023 16:30 109495 noaa_19_ephemeris_20211101.txt 22-Jun-2023 16:30 109428 noaa_20_ephemeris_20211101.txt 22-Jun-2023 16:30 109495