../ dmsp_11_ephemeris_20001224.txt 22-Jun-2023 15:51 109391 dmsp_12_ephemeris_20001224.txt 22-Jun-2023 15:51 109259 dmsp_13_ephemeris_20001224.txt 22-Jun-2023 15:51 109427 dmsp_14_ephemeris_20001224.txt 22-Jun-2023 15:51 109356 dmsp_15_ephemeris_20001224.txt 22-Jun-2023 15:51 109491