../ noaa_15_ephemeris_20081124.txt 10-Sep-2021 18:28 109338 noaa_16_ephemeris_20081124.txt 10-Sep-2021 18:28 109479 noaa_17_ephemeris_20081124.txt 10-Sep-2021 18:28 109466 noaa_18_ephemeris_20081124.txt 10-Sep-2021 18:28 109504