../ dmsp_10_ephemeris_19971006.txt 21-Jun-2023 23:50 109483 dmsp_11_ephemeris_19971006.txt 21-Jun-2023 23:50 109719 dmsp_12_ephemeris_19971006.txt 21-Jun-2023 23:50 109624 dmsp_13_ephemeris_19971006.txt 21-Jun-2023 23:50 109710 dmsp_14_ephemeris_19971006.txt 21-Jun-2023 23:50 109616