../ dmsp_11_ephemeris_20030519.txt 22-Jun-2023 00:00 109637 dmsp_12_ephemeris_20030519.txt 22-Jun-2023 00:00 109653 dmsp_13_ephemeris_20030519.txt 22-Jun-2023 00:00 109768 dmsp_14_ephemeris_20030519.txt 22-Jun-2023 00:00 109571 dmsp_15_ephemeris_20030519.txt 22-Jun-2023 00:00 109559