../ dmsp_10_ephemeris_19980308.txt 21-Jun-2023 23:51 108154 dmsp_11_ephemeris_19980308.txt 21-Jun-2023 23:51 108232 dmsp_12_ephemeris_19980308.txt 21-Jun-2023 23:51 108198 dmsp_13_ephemeris_19980308.txt 21-Jun-2023 23:51 108226 dmsp_14_ephemeris_19980308.txt 21-Jun-2023 23:51 108225