../ dmsp_11_ephemeris_20011118.txt 22-Jun-2023 15:52 109326 dmsp_12_ephemeris_20011118.txt 22-Jun-2023 15:52 109417 dmsp_13_ephemeris_20011118.txt 22-Jun-2023 15:52 109552 dmsp_14_ephemeris_20011118.txt 22-Jun-2023 15:52 109469 dmsp_15_ephemeris_20011118.txt 22-Jun-2023 15:52 109482