../ noaa_15_ephemeris_20210922.txt 22-Jun-2023 00:48 109644 noaa_18_ephemeris_20210922.txt 22-Jun-2023 00:48 109449 noaa_19_ephemeris_20210922.txt 22-Jun-2023 00:48 109716 noaa_20_ephemeris_20210922.txt 22-Jun-2023 00:48 109515