../ dmsp_08_ephemeris_19920126.txt 21-Jun-2023 23:44 108033 dmsp_09_ephemeris_19920126.txt 21-Jun-2023 23:44 107828 dmsp_10_ephemeris_19920126.txt 21-Jun-2023 23:44 108013 dmsp_11_ephemeris_19920126.txt 21-Jun-2023 23:44 108079