../ noaa_15_ephemeris_20240101.txt 01-Mar-2024 22:00 106491 noaa_18_ephemeris_20240101.txt 01-Mar-2024 22:00 106499 noaa_19_ephemeris_20240101.txt 01-Mar-2024 22:00 106517 noaa_20_ephemeris_20240101.txt 01-Mar-2024 22:00 106478