../ goes_16_ephemeris_20260905.txt 30-Sep-2026 02:00 112908 goes_17_ephemeris_20260905.txt 30-Sep-2026 02:00 112184 goes_18_ephemeris_20260905.txt 30-Sep-2026 02:00 116571 goes_19_ephemeris_20260905.txt 30-Sep-2026 02:00 114454