../ noaa_15_ephemeris_20180423.txt 22-Jun-2023 16:52 109589 noaa_18_ephemeris_20180423.txt 22-Jun-2023 16:52 109636 noaa_19_ephemeris_20180423.txt 22-Jun-2023 16:52 109666 noaa_20_ephemeris_20180423.txt 22-Jun-2023 16:52 109515