../ noaa_15_ephemeris_20061217.txt 22-Jun-2023 00:06 109301 noaa_16_ephemeris_20061217.txt 22-Jun-2023 00:06 109467 noaa_17_ephemeris_20061217.txt 22-Jun-2023 00:06 109354 noaa_18_ephemeris_20061217.txt 22-Jun-2023 00:06 109398