../ goes_10_ephemeris_20030421.txt 21-Jun-2023 23:59 113916 goes_12_ephemeris_20030421.txt 21-Jun-2023 23:59 113147 goes_8_ephemeris_20030421.txt 21-Jun-2023 23:59 112718 goes_9_ephemeris_20030421.txt 21-Jun-2023 23:59 114059