../ dmsp_10_ephemeris_19990424.txt 22-Jun-2023 15:49 109651 dmsp_11_ephemeris_19990424.txt 22-Jun-2023 15:49 109805 dmsp_12_ephemeris_19990424.txt 22-Jun-2023 15:49 109650 dmsp_13_ephemeris_19990424.txt 22-Jun-2023 15:49 109815 dmsp_14_ephemeris_19990424.txt 22-Jun-2023 15:49 109819