../ dmsp_10_ephemeris_19990225.txt 21-Jun-2023 23:52 108092 dmsp_11_ephemeris_19990225.txt 21-Jun-2023 23:52 108199 dmsp_12_ephemeris_19990225.txt 21-Jun-2023 23:52 108212 dmsp_13_ephemeris_19990225.txt 21-Jun-2023 23:52 108083 dmsp_14_ephemeris_19990225.txt 21-Jun-2023 23:52 108186