../ dmsp_11_ephemeris_20000212.txt 21-Jun-2023 23:54 108094 dmsp_12_ephemeris_20000212.txt 21-Jun-2023 23:54 108106 dmsp_13_ephemeris_20000212.txt 21-Jun-2023 23:54 108166 dmsp_14_ephemeris_20000212.txt 21-Jun-2023 23:54 108044 dmsp_15_ephemeris_20000212.txt 21-Jun-2023 23:54 108198