../ dmsp_11_ephemeris_20000211.txt 22-Jun-2023 15:50 108145 dmsp_12_ephemeris_20000211.txt 22-Jun-2023 15:50 108115 dmsp_13_ephemeris_20000211.txt 22-Jun-2023 15:50 108070 dmsp_14_ephemeris_20000211.txt 22-Jun-2023 15:50 108090 dmsp_15_ephemeris_20000211.txt 22-Jun-2023 15:50 108052