../ noaa_15_ephemeris_20210713.txt 22-Jun-2023 17:03 109678 noaa_18_ephemeris_20210713.txt 22-Jun-2023 17:03 109426 noaa_19_ephemeris_20210713.txt 22-Jun-2023 17:03 109755 noaa_20_ephemeris_20210713.txt 22-Jun-2023 17:03 109328