../ dmsp_11_ephemeris_20000311.txt 22-Jun-2023 15:59 108244 dmsp_12_ephemeris_20000311.txt 22-Jun-2023 15:59 108220 dmsp_13_ephemeris_20000311.txt 22-Jun-2023 15:59 108323 dmsp_14_ephemeris_20000311.txt 22-Jun-2023 15:59 108363 dmsp_15_ephemeris_20000311.txt 22-Jun-2023 15:59 108189