../ dmsp_08_ephemeris_19920806.txt 22-Jun-2023 15:44 109501 dmsp_09_ephemeris_19920806.txt 22-Jun-2023 15:44 109386 dmsp_10_ephemeris_19920806.txt 22-Jun-2023 15:44 109719 dmsp_11_ephemeris_19920806.txt 22-Jun-2023 15:44 109771