../ dmsp_11_ephemeris_20000204.txt 22-Jun-2023 15:50 108054 dmsp_12_ephemeris_20000204.txt 22-Jun-2023 15:50 108000 dmsp_13_ephemeris_20000204.txt 22-Jun-2023 15:50 108074 dmsp_14_ephemeris_20000204.txt 22-Jun-2023 15:50 107997 dmsp_15_ephemeris_20000204.txt 22-Jun-2023 15:50 108127