../ dmsp_13_ephemeris_20050427.txt 22-Jun-2023 00:03 109822 dmsp_14_ephemeris_20050427.txt 22-Jun-2023 00:03 109709 dmsp_15_ephemeris_20050427.txt 22-Jun-2023 00:03 109653 dmsp_16_ephemeris_20050427.txt 22-Jun-2023 00:03 109719