../ noaa_15_ephemeris_20230801.txt 01-Oct-2023 22:00 109550 noaa_18_ephemeris_20230801.txt 01-Oct-2023 22:00 109485 noaa_19_ephemeris_20230801.txt 01-Oct-2023 22:00 109553 noaa_20_ephemeris_20230801.txt 01-Oct-2023 22:00 109340