../ dmsp_11_ephemeris_20030519.txt 22-Jun-2023 15:55 109637 dmsp_12_ephemeris_20030519.txt 22-Jun-2023 15:55 109653 dmsp_13_ephemeris_20030519.txt 22-Jun-2023 15:55 109768 dmsp_14_ephemeris_20030519.txt 22-Jun-2023 15:55 109571 dmsp_15_ephemeris_20030519.txt 22-Jun-2023 15:55 109559