../ dmsp_11_ephemeris_20000604.txt 22-Jun-2023 15:50 109771 dmsp_12_ephemeris_20000604.txt 22-Jun-2023 15:50 109519 dmsp_13_ephemeris_20000604.txt 22-Jun-2023 15:50 109666 dmsp_14_ephemeris_20000604.txt 22-Jun-2023 15:50 109637 dmsp_15_ephemeris_20000604.txt 22-Jun-2023 15:50 109551