../ dmsp_08_ephemeris_19920324.txt 21-Jun-2023 23:44 108059 dmsp_09_ephemeris_19920324.txt 21-Jun-2023 23:44 108006 dmsp_10_ephemeris_19920324.txt 21-Jun-2023 23:44 108144 dmsp_11_ephemeris_19920324.txt 21-Jun-2023 23:44 108226