../ noaa_15_ephemeris_20211113.txt 22-Jun-2023 17:04 109484 noaa_18_ephemeris_20211113.txt 22-Jun-2023 17:04 109541 noaa_19_ephemeris_20211113.txt 22-Jun-2023 17:04 109439 noaa_20_ephemeris_20211113.txt 22-Jun-2023 17:04 109424