../ goes_16_ephemeris_20260927.txt 02-Oct-2026 00:01 112977 goes_17_ephemeris_20260927.txt 02-Oct-2026 00:01 112089 goes_18_ephemeris_20260927.txt 02-Oct-2026 00:01 116704 goes_19_ephemeris_20260927.txt 02-Oct-2026 00:01 114630