../ dmsp_11_ephemeris_20010523.txt 22-Jun-2023 15:52 109779 dmsp_12_ephemeris_20010523.txt 22-Jun-2023 15:52 109592 dmsp_13_ephemeris_20010523.txt 22-Jun-2023 15:52 109801 dmsp_14_ephemeris_20010523.txt 22-Jun-2023 15:52 109597 dmsp_15_ephemeris_20010523.txt 22-Jun-2023 15:52 109511