../ noaa_15_ephemeris_20200413.txt 22-Jun-2023 16:33 109782 noaa_18_ephemeris_20200413.txt 22-Jun-2023 16:33 109683 noaa_19_ephemeris_20200413.txt 22-Jun-2023 16:33 109764 noaa_20_ephemeris_20200413.txt 22-Jun-2023 16:33 109556