../ goes_16_ephemeris_20260822.txt 30-Sep-2026 02:00 113039 goes_17_ephemeris_20260822.txt 30-Sep-2026 02:00 112219 goes_18_ephemeris_20260822.txt 30-Sep-2026 02:00 116623 goes_19_ephemeris_20260822.txt 30-Sep-2026 02:00 114626