../ goes_16_ephemeris_20260625.txt 25-Jul-2026 04:00 113131 goes_17_ephemeris_20260625.txt 25-Jul-2026 04:00 112470 goes_18_ephemeris_20260625.txt 25-Jul-2026 04:00 115741 goes_19_ephemeris_20260625.txt 25-Jul-2026 04:00 114459