../ noaa_15_ephemeris_20211009.txt 22-Jun-2023 16:36 109492 noaa_18_ephemeris_20211009.txt 22-Jun-2023 16:36 109536 noaa_19_ephemeris_20211009.txt 22-Jun-2023 16:36 109628 noaa_20_ephemeris_20211009.txt 22-Jun-2023 16:36 109617