../ noaa_15_ephemeris_20211222.txt 22-Jun-2023 16:30 109271 noaa_18_ephemeris_20211222.txt 22-Jun-2023 16:30 109466 noaa_19_ephemeris_20211222.txt 22-Jun-2023 16:30 109296 noaa_20_ephemeris_20211222.txt 22-Jun-2023 16:30 109382