../ goes_16_ephemeris_20260826.txt 30-Sep-2026 02:00 113043 goes_17_ephemeris_20260826.txt 30-Sep-2026 02:00 112159 goes_18_ephemeris_20260826.txt 30-Sep-2026 02:00 116377 goes_19_ephemeris_20260826.txt 30-Sep-2026 02:00 114440