../ noaa_15_ephemeris_20180122.txt 22-Jun-2023 16:51 107963 noaa_18_ephemeris_20180122.txt 22-Jun-2023 16:51 108036 noaa_19_ephemeris_20180122.txt 22-Jun-2023 16:51 107999 noaa_20_ephemeris_20180122.txt 22-Jun-2023 16:51 108031