../ goes_16_ephemeris_20260717.txt 22-Jul-2026 00:01 113187 goes_17_ephemeris_20260717.txt 22-Jul-2026 00:01 112261 goes_18_ephemeris_20260717.txt 22-Jul-2026 00:01 115526 goes_19_ephemeris_20260717.txt 22-Jul-2026 00:01 114147