../ goes_16_ephemeris_20260805.txt 22-Sep-2026 20:00 113162 goes_17_ephemeris_20260805.txt 22-Sep-2026 20:00 112263 goes_18_ephemeris_20260805.txt 22-Sep-2026 20:00 115811 goes_19_ephemeris_20260805.txt 22-Sep-2026 20:00 114140