../ noaa_15_ephemeris_20080521.txt 22-Jun-2023 16:03 109605 noaa_16_ephemeris_20080521.txt 22-Jun-2023 16:03 109597 noaa_17_ephemeris_20080521.txt 22-Jun-2023 16:03 109553 noaa_18_ephemeris_20080521.txt 22-Jun-2023 16:03 109441