../ goes_16_ephemeris_20260721.txt 22-Jul-2026 02:01 113076 goes_17_ephemeris_20260721.txt 22-Jul-2026 02:01 112264 goes_18_ephemeris_20260721.txt 22-Jul-2026 02:01 115290 goes_19_ephemeris_20260721.txt 22-Jul-2026 02:01 114323