../ dmsp_11_ephemeris_20000208.txt 21-Jun-2023 23:54 108124 dmsp_12_ephemeris_20000208.txt 21-Jun-2023 23:54 108041 dmsp_13_ephemeris_20000208.txt 21-Jun-2023 23:54 107956 dmsp_14_ephemeris_20000208.txt 21-Jun-2023 23:54 108211 dmsp_15_ephemeris_20000208.txt 21-Jun-2023 23:54 108174