../ noaa_15_ephemeris_20080101.txt 22-Jun-2023 00:09 106508 noaa_16_ephemeris_20080101.txt 22-Jun-2023 00:09 106556 noaa_17_ephemeris_20080101.txt 22-Jun-2023 00:09 106567 noaa_18_ephemeris_20080101.txt 22-Jun-2023 00:09 106498