../ noaa_15_ephemeris_20080820.txt 22-Jun-2023 00:10 109431 noaa_16_ephemeris_20080820.txt 22-Jun-2023 00:10 109850 noaa_17_ephemeris_20080820.txt 22-Jun-2023 00:10 109449 noaa_18_ephemeris_20080820.txt 22-Jun-2023 00:10 109612