../ noaa_15_ephemeris_20181206.txt 22-Jun-2023 16:54 109375 noaa_18_ephemeris_20181206.txt 22-Jun-2023 16:54 109465 noaa_19_ephemeris_20181206.txt 22-Jun-2023 16:54 109492 noaa_20_ephemeris_20181206.txt 22-Jun-2023 16:54 109349